74

Previous number

73

Next number

75

Sum of digits

11

Divisors of 74

Number of divisors

4

Sum of divisors

114

Factorization

74 = 2 × 37

Prime factors of 74

Factor Count
2 1
37 1

Square of 74

5476

Cube of 74

405224

Square root of 74

8.60232526704262667749389947857708...

Cube root of 74

4.19833645380840714267378643853590...

74th triangle number

2775

Reciprocal of 74

0.0135135135135135

Binary of 74

1001010

Number of digits of 74 in base 2

7

Octal of 74

112

Hexadecimal of 74

4a

Prime number No
Hexagonal number No
Perfect number No
Deficient number No
Abundant number No
Mersenne number No
Harshad number No
Harmonic divisor number No

Quadratic residues of 74

QR74 (sequence)

74th composite number

100

Euler's totient function of 74

36

Carmichael function of 74

36

Möbius function of 74

1

Properties of 74

Properties of the number 74: 74 has 4 divisors. The divisors of 74 are 1, 2, 37, 74 and the sum of them is 114. The factorization of 74 is 2 × 37. The square and cube of 74 are 5476 and 405224 respectively. The square root and cube root of 74 are 8.60232526704262667749389947857708... and 4.19833645380840714267378643853590.... The binary, octal, hexadecimal of 74 are 1001010, 112, 4a. 74 is not a prime number, not hexagonal number, not perfect number, not deficient number, not Mersenne number, not Mersenne number, not Harshad number, not harmonic divisor number.

sin 74

-0.98514626046824738114793262866442...

cos 74

0.17171734183077755342416992334620...

tan 74

-5.73702253927899885610486307996325...

sin 74°

0.96126169593831889415014302358031...

cos 74°

0.27563735581699916332709676680679...

tan 74°

3.48741444384090870656223160040099...

log 74

4.30406509320417018926718810689636...

log10 74

1.86923171973097623776993714272976...

log2 74

6.20945336562895011667251310427673...

Related pairs