157157436 (number)

157157436 is an even 9-digits composite number following 157157435 and preceding 157157437. In scientific notation, it is written as 1.57157436 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 72 positive divisors. There are 47434464 positive integers (up to 157157436) that are relatively prime to 157157436.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million one hundred fifty-seven thousand four hundred thirty-six

Notation

Scientific notation 1.57157436 × 10^8
Engineering notation 1.57157436 × 10^6

Prime Factorization of 157157436

Prime Factorization 2 × 2 × 3 × 23 × 23 × 19 × 1303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3416466
Product of the distinct prime numbers

The prime factorization of 157157436 is 2 × 2 × 3 × 23 × 23 × 19 × 1303. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 99, 70, 632, 569, 2505, 6031, 73543, 5179, 810331, 737969, 9726259, 8848133, 25450143, 6344245, 843597055, 396273969, 8021705500, 6141679422

Basic calculations (n = 157157436)

Multiplication

n×y
n×2 314314872
n×3 471472308
n×4 628629744
n×5 785787180

Division

n÷y
n÷2 78578718
n÷3 52385812
n÷3 39289359
n÷5 31431487.2

Exponentiation

ny
n2 24698459690094096
n3 3.8815465980445E+24
n4 6.100139110632E+32
n5 9.5868222187025E+40

Nth Root

y√n
2√n 12536.244892311
3√n 539.649333375
4√n 111.96537363092
5√n 43.577969135258

Divisors of 157157436

1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 529, 874, 1058, 1303, 1311, 1587, 1748, 2116, 2606, 2622, 3174, 3909, 5212, 5244, 6348, 7818, 10051, 15636, 20102, 24757, 29969, 30153, 40204, 49514, 59938, 60306, 74271, 89907, 99028, 119876, 120612, 148542, 179814, 297084, 359628, 569411, 689287, 1138822, 1378574, 1708233, 2067861, 2277644, 2757148, 3416466, 4135722, 6832932, 8271444, 13096453, 26192906, 39289359, 52385812, 78578718, 157157436

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157157435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157157436 can be divided by 72 positive divisors. The sum of these divisors (counting 157157436) is 1, the average is 0.013888888888889.

Base conversion 157157436

Base System Value
2 Binary 1001010111100000100000111100
3 Ternary 101221201102110210
4 Quaternary 21113200200330
5 Quinary 310213014221
6 Senary 23332232420
8 Octal 1127404074
10 Decimal 157157436
12 Duodecimal 4476b710
16 Hexadecimal 95e083c
20 Vigesimal 2924dbg
36 Base36 2lkfgc

Cryptographic Hash Functions

md5 c17ef7181f54a58be224efee5350d833
sha1 5b55d1eb565e583e605a7910ae92b695adf5cd8b
sha256 34c4da016c290ceb14aca4aa34a5eb7869564661caad3734368d8549f49daf1b
sha512 710ccb81280c10818632bd6b4292ae58d52608319f11bb522c4524e9fe77fc076bff04f46f567707d45d1d091b7b3f82359d6f3362b9cd10d5cf138737ce83ab
ripemd-160 7c73741d3d4dc3ad23c893036d204a18e155eecd

157157436 as geometric shapes

Circle

Radius = n
Diameter 314314872
Circumference 987449292.78922
Area 7.7592499517383E+16

Sphere

Radius = n
Volume 1.6258984369311E+25
Surface area 3.1036999806953E+17
Circumference 987449292.78922

Square

Length = n
Perimeter 628629744
Area 24698459690094096
Diagonal 222254177.41898

Cube

Length = n
Surface area 148190758140564576
Volume 3.8815465980445E+24
Space diagonal 272204663.93925

Equilateral Triangle

Length = n
Perimeter 471472308
Area 1.0694746762984E+16
Altitude 136102331.96963

Triangular Pyramid

Length = n
Surface area 1.0694746762984E+16
Volume 4.5744465349481E+23
Height 74084725.806327