157431097 (number)

157431097 is an odd 9-digits composite number following 157431096 and preceding 157431098. In scientific notation, it is written as 1.57431097 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 155561472 positive integers (up to 157431097) that are relatively prime to 157431097.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57431097 × 10^8
Engineering notation 1.57431097 × 10^6

Prime Factorization of 157431097

Prime Factorization 1453 × 97 × 1117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157431097
Product of the distinct prime numbers

The prime factorization of 157431097 is 1453 × 97 × 1117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 78, 5, 630, 14, 267, 9672, 7989, 77539, 889174, 932222, 2229248, 3256171, 64532241, 72653532, 665242836, 813503622, 148784326, 8189912577

Basic calculations (n = 157431097)

Multiplication

n×y
n×2 314862194
n×3 472293291
n×4 629724388
n×5 787155485

Division

n÷y
n÷2 78715548.5
n÷3 52477032.333333
n÷3 39357774.25
n÷5 31486219.4

Exponentiation

ny
n2 24784550302623409
n3 3.9018589427937E+24
n4 6.1427393370327E+32
n5 9.6705819241411E+40

Nth Root

y√n
2√n 12547.154936479
3√n 539.96238535434
4√n 112.01408365236
5√n 43.593135191776

Divisors of 157431097

1, 97, 1117, 1453, 108349, 140941, 1623001, 157431097

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 -157431096
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 157431097 can be divided by 8 positive divisors. The sum of these divisors (counting 157431097) is 1, the average is 0.125.

Base conversion 157431097

Base System Value
2 Binary 1001011000100011010100111001
3 Ternary 101222020022212101
4 Quaternary 21120203110321
5 Quinary 310300243342
6 Senary 23342143401
8 Octal 1130432471
10 Decimal 157431097
12 Duodecimal 44881b61
16 Hexadecimal 9623539
20 Vigesimal 293iheh
36 Base36 2lqam1

Cryptographic Hash Functions

md5 43e0a7abe8e960c87de7e457994eb7be
sha1 232d3640cc62526f5799fcfbe2205e6bbfdf0824
sha256 d396a1cf0cf80219d41eb00cb0c1d69d2b583f193efcdadd38ffa5b70fa0752c
sha512 65137647493c916d1eb58a7747d63bfb1e6463f5be844da23dfb0ec5fe6d911381d1c637aca3d1a2104a687e477703189f4d8b30d5983e895744051cc8c53b7a
ripemd-160 0f459d2cd69d005844d8ed98c41d9dc439b6f0b2

157431097 as geometric shapes

Circle

Radius = n
Diameter 314862194
Circumference 989168755.56356
Area 7.7862961153248E+16

Sphere

Radius = n
Volume 1.6344068520032E+25
Surface area 3.1145184461299E+17
Circumference 989168755.56356

Square

Length = n
Perimeter 629724388
Area 24784550302623409
Diagonal 222641192.51667

Cube

Length = n
Surface area 148707301815740454
Volume 3.9018589427937E+24
Space diagonal 272678658.6953

Equilateral Triangle

Length = n
Perimeter 472293291
Area 1.0732025091723E+16
Altitude 136339329.34765

Triangular Pyramid

Length = n
Surface area 1.0732025091723E+16
Volume 4.5983848628046E+23
Height 74213730.838891