157032172 (number)

157032172 is an even 9-digits composite number following 157032171 and preceding 157032173. In scientific notation, it is written as 1.57032172 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 71120400 positive integers (up to 157032172) that are relatively prime to 157032172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57032172 × 10^8
Engineering notation 1.57032172 × 10^6

Prime Factorization of 157032172

Prime Factorization 2 × 2 × 11 × 283 × 12611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78516086
Product of the distinct prime numbers

The prime factorization of 157032172 is 2 × 2 × 11 × 283 × 12611. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 46, 78, 988, 888, 2709, 9848, 59119, 50418, 506727, 124678, 528515, 3847609, 57609096, 20117307, 652287551, 57025601, 8883357531, 6002379265

Basic calculations (n = 157032172)

Multiplication

n×y
n×2 314064344
n×3 471096516
n×4 628128688
n×5 785160860

Division

n÷y
n÷2 78516086
n÷3 52344057.333333
n÷3 39258043
n÷5 31406434.4

Exponentiation

ny
n2 24659103043037584
n3 3.87227251042E+24
n4 6.0807136288715E+32
n5 9.5486766845169E+40

Nth Root

y√n
2√n 12531.247822942
3√n 539.50591752432
4√n 111.94305616224
5√n 43.571020062939

Divisors of 157032172

1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 6226, 12452, 12611, 25222, 50444, 138721, 277442, 554884, 3568913, 7137826, 14275652, 39258043, 78516086, 157032172

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 -157032171
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 157032172 can be divided by 24 positive divisors. The sum of these divisors (counting 157032172) is 1, the average is 0.041666666666667.

Base conversion 157032172

Base System Value
2 Binary 1001010111000001111011101100
3 Ternary 101221111001122101
4 Quaternary 21113001323230
5 Quinary 310200012142
6 Senary 23325424444
8 Octal 1127017354
10 Decimal 157032172
12 Duodecimal 4470b124
16 Hexadecimal 95c1eec
20 Vigesimal 291908c
36 Base36 2lhqss

Cryptographic Hash Functions

md5 111c1befcc7c675ad00ab6a2893dcceb
sha1 bbb54994d41ef16ed6fa8a4752f0c0f52f01ca7b
sha256 413580ed0c387c2dd1da47a428f72c1421cc47930241cfdb0fe91bd9d4643da4
sha512 3959c372876cd13346b8d29aad6cea4f0bdff53ddcdb66f65c17632f37b67daf25d3121d9a2add6134b912df6be18d493adba1c960827a02be7ea8aa7f5737cf
ripemd-160 9210e7730a227477dd808c92de028e61b0d08d50

157032172 as geometric shapes

Circle

Radius = n
Diameter 314064344
Circumference 986662235.8649
Area 7.7468856964121E+16

Sphere

Radius = n
Volume 1.6220137161911E+25
Surface area 3.0987542785648E+17
Circumference 986662235.8649

Square

Length = n
Perimeter 628128688
Area 24659103043037584
Diagonal 222077027.3713

Cube

Length = n
Surface area 147954618258225504
Volume 3.87227251042E+24
Space diagonal 271987700.32689

Equilateral Triangle

Length = n
Perimeter 471096516
Area 1.0677704834904E+16
Altitude 135993850.16345

Triangular Pyramid

Length = n
Surface area 1.0677704834904E+16
Volume 4.5635169178671E+23
Height 74025675.790435