157037231 (number)

157037231 is an odd 9-digits composite number following 157037230 and preceding 157037232. In scientific notation, it is written as 1.57037231 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 144790272 positive integers (up to 157037231) that are relatively prime to 157037231.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-seven thousand two hundred thirty-one

Notation

Scientific notation 1.57037231 × 10^8
Engineering notation 1.57037231 × 10^6

Prime Factorization of 157037231

Prime Factorization 13 × 929 × 13003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157037231
Product of the distinct prime numbers

The prime factorization of 157037231 is 13 × 929 × 13003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 16, 35, 742, 542, 8830, 6571, 24140, 14429, 800559, 281970, 5946504, 2090753, 67017367, 7741857, 450999844, 200529248, 7101656521, 4838007859

Basic calculations (n = 157037231)

Multiplication

n×y
n×2 314074462
n×3 471111693
n×4 628148924
n×5 785186155

Division

n÷y
n÷2 78518615.5
n÷3 52345743.666667
n÷3 39259307.75
n÷5 31407446.2

Exponentiation

ny
n2 24660691920147361
n3 3.872646773684E+24
n4 6.0814972598042E+32
n5 9.5502149001374E+40

Nth Root

y√n
2√n 12531.449676713
3√n 539.51171109535
4√n 111.94395774991
5√n 43.571300798979

Divisors of 157037231

1, 13, 929, 12077, 13003, 169039, 12079787, 157037231

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157037230
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157037231 can be divided by 8 positive divisors. The sum of these divisors (counting 157037231) is 1, the average is 0.125.

Base conversion 157037231

Base System Value
2 Binary 1001010111000011001010101111
3 Ternary 101221111022120202
4 Quaternary 21113003022233
5 Quinary 310200142411
6 Senary 23325504115
8 Octal 1127031257
10 Decimal 157037231
12 Duodecimal 4471203b
16 Hexadecimal 95c32af
20 Vigesimal 2919d1b
36 Base36 2lhupb

Cryptographic Hash Functions

md5 1e8ab952681308332c958007cd2e38c6
sha1 03aa4290563a2e02e0dd7376fa3f4fd23b31b7f9
sha256 cbdf28070c2214a63b10217865b132f7b0464ae7449fda2301b81ce27d624187
sha512 fed913985712cef16a37283c82f64e60fdfdb2440cf39b1d040f2c11a12752dae25704dce67c67c98008a3216a5bc5e185ba05d627f5b369218974151dfe5f19
ripemd-160 915bcfcaa14e1c7e3f5ba9af522f0c9f856622f4

157037231 as geometric shapes

Circle

Radius = n
Diameter 314074462
Circumference 986694022.49937
Area 7.7473848568776E+16

Sphere

Radius = n
Volume 1.6221704872205E+25
Surface area 3.098953942751E+17
Circumference 986694022.49937

Square

Length = n
Perimeter 628148924
Area 24660691920147361
Diagonal 222084181.87772

Cube

Length = n
Surface area 147964151520884166
Volume 3.872646773684E+24
Space diagonal 271996462.77193

Equilateral Triangle

Length = n
Perimeter 471111693
Area 1.0678392838875E+16
Altitude 135998231.38597

Triangular Pyramid

Length = n
Surface area 1.0678392838875E+16
Volume 4.5639579913536E+23
Height 74028060.625906