157202390 (number)

157202390 is an even 9-digits composite number following 157202389 and preceding 157202391. In scientific notation, it is written as 1.57202390 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 59409504 positive integers (up to 157202390) that are relatively prime to 157202390.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred two thousand three hundred ninety

Notation

Scientific notation 1.57202390 × 10^8
Engineering notation 1.57202390 × 10^6

Prime Factorization of 157202390

Prime Factorization 2 × 5 × 19 × 463 × 1787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157202390
Product of the distinct prime numbers

The prime factorization of 157202390 is 2 × 5 × 19 × 463 × 1787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 89, 91, 203, 907, 8875, 9269, 32491, 96906, 605184, 680668, 9016753, 6514657, 33442384, 67294531, 621159383, 204118258, 7552038219, 5458016661

Basic calculations (n = 157202390)

Multiplication

n×y
n×2 314404780
n×3 471607170
n×4 628809560
n×5 786011950

Division

n÷y
n÷2 78601195
n÷3 52400796.666667
n÷3 39300597.5
n÷5 31440478

Exponentiation

ny
n2 24712591421712100
n3 3.8848784345866E+24
n4 6.1071217477648E+32
n5 9.600541347696E+40

Nth Root

y√n
2√n 12538.037725258
3√n 539.70078302114
4√n 111.97337953843
5√n 43.580461896616

Divisors of 157202390

1, 2, 5, 10, 19, 38, 95, 190, 463, 926, 1787, 2315, 3574, 4630, 8797, 8935, 17594, 17870, 33953, 43985, 67906, 87970, 169765, 339530, 827381, 1654762, 4136905, 8273810, 15720239, 31440478, 78601195, 157202390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157202389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157202390 can be divided by 32 positive divisors. The sum of these divisors (counting 157202390) is 1, the average is 0.03125.

Base conversion 157202390

Base System Value
2 Binary 1001010111101011011111010110
3 Ternary 101221210201010202
4 Quaternary 21113223133112
5 Quinary 310220434030
6 Senary 23333220502
8 Octal 1127533726
10 Decimal 157202390
12 Duodecimal 44791732
16 Hexadecimal 95eb7d6
20 Vigesimal 292a5ja
36 Base36 2lle52

Cryptographic Hash Functions

md5 94ac7718fe31c527ada7ca45f4387cbe
sha1 e1ad38b73d5da417b91d7b9158e748e7f9edf0f8
sha256 7e4988aa5cd2c23456311d57bb36e1ea229ac1e7e782db39fa819edd53d75803
sha512 409a48c50ace99ef0b36dcc4f696d29c0c949009dec3eac35fcca9d0d0269ec332817ae983940f080d95276dca4116857ea1d6e39807dba798fd8cad4b54662d
ripemd-160 59cdc1a1ee389d0cfd588b9a03f4b4700ef98287

157202390 as geometric shapes

Circle

Radius = n
Diameter 314404780
Circumference 987731747.10152
Area 7.7636895661617E+16

Sphere

Radius = n
Volume 1.6272940733582E+25
Surface area 3.1054758264647E+17
Circumference 987731747.10152

Square

Length = n
Perimeter 628809560
Area 24712591421712100
Diagonal 222317751.97546

Cube

Length = n
Surface area 148275548530272600
Volume 3.8848784345866E+24
Space diagonal 272282526.55126

Equilateral Triangle

Length = n
Perimeter 471607170
Area 1.0700865982274E+16
Altitude 136141263.27563

Triangular Pyramid

Length = n
Surface area 1.0700865982274E+16
Volume 4.5783731419693E+23
Height 74105917.325155