157420044 (number)

157420044 is an even 9-digits composite number following 157420043 and preceding 157420045. In scientific notation, it is written as 1.57420044 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 52176960 positive integers (up to 157420044) that are relatively prime to 157420044.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty thousand forty-four

Notation

Scientific notation 1.57420044 × 10^8
Engineering notation 1.57420044 × 10^6

Prime Factorization of 157420044

Prime Factorization 2 × 2 × 27 × 181 × 8053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78710022
Product of the distinct prime numbers

The prime factorization of 157420044 is 2 × 2 × 27 × 181 × 8053. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 57, 70, 804, 152, 9519, 2090, 80228, 19634, 836159, 292227, 9432001, 6527704, 15216362, 35421466, 732074264, 15418685, 7657788385, 7995924830

Basic calculations (n = 157420044)

Multiplication

n×y
n×2 314840088
n×3 472260132
n×4 629680176
n×5 787100220

Division

n÷y
n÷2 78710022
n÷3 52473348
n÷3 39355011
n÷5 31484008.8

Exponentiation

ny
n2 24781070252961936
n3 3.9010371695884E+24
n4 6.1410144288223E+32
n5 9.6671876158985E+40

Nth Root

y√n
2√n 12546.71447033
3√n 539.94974841023
4√n 112.01211751561
5√n 43.592523052924

Divisors of 157420044

1, 2, 4, 27, 54, 108, 181, 362, 724, 4887, 8053, 9774, 16106, 19548, 32212, 217431, 434862, 869724, 1457593, 2915186, 5830372, 39355011, 78710022, 157420044

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 -157420043
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 157420044 can be divided by 24 positive divisors. The sum of these divisors (counting 157420044) is 1, the average is 0.041666666666667.

Base conversion 157420044

Base System Value
2 Binary 1001011000100000101000001100
3 Ternary 101222012202201000
4 Quaternary 21120200220030
5 Quinary 310244420134
6 Senary 23342020300
8 Octal 1130405014
10 Decimal 157420044
12 Duodecimal 44877690
16 Hexadecimal 9620a0c
20 Vigesimal 293ha24
36 Base36 2lq230

Cryptographic Hash Functions

md5 ef43b17ee0dcff9c239fcbae95651b3a
sha1 dae400b0683212217f5ed9ad95a93075ec7213f9
sha256 64693cec9a8d5f809cffd0a283822f893cb3306ee9cf8fbdfe329011920ddbc2
sha512 f57b945e575a7500d6a070c128818404446df1a0633bc58bfc8993635687983d303d1a8f7b9b375e585a3253e2f9a9c0972f0b6e93ef9376c7a669fe05ace423
ripemd-160 4532242f003ab80f318e83fca205d4a71efcfa14

157420044 as geometric shapes

Circle

Radius = n
Diameter 314840088
Circumference 989099307.51636
Area 7.7852028254798E+16

Sphere

Radius = n
Volume 1.6340626284479E+25
Surface area 3.1140811301919E+17
Circumference 989099307.51636

Square

Length = n
Perimeter 629680176
Area 24781070252961936
Diagonal 222625561.21417

Cube

Length = n
Surface area 148686421517771616
Volume 3.9010371695884E+24
Space diagonal 272659514.33773

Equilateral Triangle

Length = n
Perimeter 472260132
Area 1.0730518186016E+16
Altitude 136329757.16886

Triangular Pyramid

Length = n
Surface area 1.0730518186016E+16
Volume 4.5974163937945E+23
Height 74208520.404723