157099431 (number)

157099431 is an odd 9-digits composite number following 157099430 and preceding 157099432. In scientific notation, it is written as 1.57099431 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 97219584 positive integers (up to 157099431) that are relatively prime to 157099431.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57099431 × 10^8
Engineering notation 1.57099431 × 10^6

Prime Factorization of 157099431

Prime Factorization 3 × 17 × 73 × 42197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157099431
Product of the distinct prime numbers

The prime factorization of 157099431 is 3 × 17 × 73 × 42197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 2, 51, 172, 614, 8595, 4838, 25935, 35506, 122328, 791480, 607930, 3355897, 74247481, 45792695, 558340621, 119022909, 878315612, 5982154967

Basic calculations (n = 157099431)

Multiplication

n×y
n×2 314198862
n×3 471298293
n×4 628397724
n×5 785497155

Division

n÷y
n÷2 78549715.5
n÷3 52366477
n÷3 39274857.75
n÷5 31419886.2

Exponentiation

ny
n2 24680231220523761
n3 3.8772502816927E+24
n4 6.0911381309852E+32
n5 9.5691433452017E+40

Nth Root

y√n
2√n 12533.931186982
3√n 539.58293242004
4√n 111.95504091814
5√n 43.574751834911

Divisors of 157099431

1, 3, 17, 51, 73, 219, 1241, 3723, 42197, 126591, 717349, 2152047, 3080381, 9241143, 52366477, 157099431

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157099430
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157099431 can be divided by 16 positive divisors. The sum of these divisors (counting 157099431) is 1, the average is 0.0625.

Base conversion 157099431

Base System Value
2 Binary 1001010111010010010110100111
3 Ternary 101221121110220110
4 Quaternary 21113102112213
5 Quinary 310204140211
6 Senary 23331104103
8 Octal 1127222647
10 Decimal 157099431
12 Duodecimal 44742033
16 Hexadecimal 95d25a7
20 Vigesimal 291h8bb
36 Base36 2lj6p3

Cryptographic Hash Functions

md5 dcf14cc3db31d1369dec7859a5cb099b
sha1 661c18af225badaaa7ba9555f5796f86196c1316
sha256 fe12cfa9f6b535277769b3ac1f28c5ac527cad9d99e8b9d161706aa26f476266
sha512 93c9e141b6bbf0251a109cc446270a5b01f06de0adb0e4f86828c4b57cc0aa1338c8d28f216611c7d0f9986fadaf550f04f8686f6428930bede20dc6b0847530
ripemd-160 ed9e63346c6093200d683e445c4a172da592d02a

157099431 as geometric shapes

Circle

Radius = n
Diameter 314198862
Circumference 987084836.62547
Area 7.7535233091295E+16

Sphere

Radius = n
Volume 1.624098800146E+25
Surface area 3.1014093236518E+17
Circumference 987084836.62547

Square

Length = n
Perimeter 628397724
Area 24680231220523761
Diagonal 222172145.9613

Cube

Length = n
Surface area 148081387323142566
Volume 3.8772502816927E+24
Space diagonal 272104196.33216

Equilateral Triangle

Length = n
Perimeter 471298293
Area 1.0686853604124E+16
Altitude 136052098.16608

Triangular Pyramid

Length = n
Surface area 1.0686853604124E+16
Volume 4.5693832775706E+23
Height 74057381.987099