74989628 (number)

74989628 is an even 8-digits composite number following 74989627 and preceding 74989629. In scientific notation, it is written as 7.4989628 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 31454064 positive integers (up to 74989628) that are relatively prime to 74989628.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 7.4989628 × 10^7
Engineering notation 7.4989628 × 10^6

Prime Factorization of 74989628

Prime Factorization 2 × 2 × 7 × 47 × 56983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 37494814
Product of the distinct prime numbers

The prime factorization of 74989628 is 2 × 2 × 7 × 47 × 56983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 68, 21, 428, 321, 8456, 7281, 47533, 53409, 642427, 362375, 4350354, 4417702, 8135953, 64946146, 306256682, 523286119, 3779293347, 1058404756

Basic calculations (n = 74989628)

Multiplication

n×y
n×2 149979256
n×3 224968884
n×4 299958512
n×5 374948140

Division

n÷y
n÷2 37494814
n÷3 24996542.666667
n÷3 18747407
n÷5 14997925.6

Exponentiation

ny
n2 5623444307578384
n3 4.2169999670402E+23
n4 3.1623125880436E+31
n5 2.371406445971E+39

Nth Root

y√n
2√n 8659.6551894403
3√n 421.69689156887
4√n 93.057268332142
5√n 37.583761184664

Divisors of 74989628

1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 56983, 113966, 227932, 398881, 797762, 1595524, 2678201, 5356402, 10712804, 18747407, 37494814, 74989628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74989627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74989628 can be divided by 24 positive divisors. The sum of these divisors (counting 74989628) is 1, the average is 0.041666666666667.

Base conversion 74989628

Base System Value
2 Binary 100011110000100000000111100
3 Ternary 12020002212102122
4 Quaternary 10132010000330
5 Quinary 123144132003
6 Senary 11235142112
8 Octal 436040074
10 Decimal 74989628
12 Duodecimal 21144938
16 Hexadecimal 478403c
20 Vigesimal 138de18
36 Base36 18nad8

Cryptographic Hash Functions

md5 ef92d68bb30bbeb9b4d4b7acf5489361
sha1 38f3e81f4778a44308976e6ab5d79f7a5e31d73c
sha256 edf4236354098e694a3d3086c4181d532e778e47d6684ae68b2f9d227677cbc4
sha512 b0a562a1f0785136b2e058aced96985adbabb28d58fd2dd6f54ca6b3dc3493f1cfc66e0f532f74326f151a7f172bc95d0d9e07eaaa1cb687a136a95e2985a8bd
ripemd-160 b0504f6dcd4468dac4ba21d0d24037960a2759a8

74989628 as geometric shapes

Circle

Radius = n
Diameter 149979256
Circumference 471173728.84046
Area 1.766657132456E+16

Sphere

Radius = n
Volume 1.7664128155523E+24
Surface area 7.0666285298238E+16
Circumference 471173728.84046

Square

Length = n
Perimeter 299958512
Area 5623444307578384
Diagonal 106051348.95491

Cube

Length = n
Surface area 33740665845470304
Volume 4.2169999670402E+23
Space diagonal 129885845.73669

Equilateral Triangle

Length = n
Perimeter 224968884
Area 2.4350228135649E+15
Altitude 64942922.868345

Triangular Pyramid

Length = n
Surface area 2.4350228135649E+15
Volume 4.969782121596E+22
Height 35350449.651638