157057705 (number)

157057705 is an odd 9-digits composite number following 157057704 and preceding 157057706. In scientific notation, it is written as 1.57057705 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 100274112 positive integers (up to 157057705) that are relatively prime to 157057705.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-seven thousand seven hundred five

Notation

Scientific notation 1.57057705 × 10^8
Engineering notation 1.57057705 × 10^6

Prime Factorization of 157057705

Prime Factorization 35 × 1121 × 4003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157057705
Product of the distinct prime numbers

The prime factorization of 157057705 is 35 × 1121 × 4003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 58, 33, 279, 564, 3032, 9928, 1218, 82329, 117416, 873781, 3361217, 7616029, 52880827, 84074731, 618639965, 771978085, 6645524057, 7954171223

Basic calculations (n = 157057705)

Multiplication

n×y
n×2 314115410
n×3 471173115
n×4 628230820
n×5 785288525

Division

n÷y
n÷2 78528852.5
n÷3 52352568.333333
n÷3 39264426.25
n÷5 31411541

Exponentiation

ny
n2 24667122699867025
n3 3.8741616801945E+24
n4 6.084669422903E+32
n5 9.5564421524481E+40

Nth Root

y√n
2√n 12532.266554778
3√n 539.53515666659
4√n 111.9476062932
5√n 43.57243687644

Divisors of 157057705

1, 35, 1121, 4003, 39235, 140105, 4487363, 157057705

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 -157057704
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 157057705 can be divided by 8 positive divisors. The sum of these divisors (counting 157057705) is 1, the average is 0.125.

Base conversion 157057705

Base System Value
2 Binary 1001010111001000001010101001
3 Ternary 101221112100200001
4 Quaternary 21113020022221
5 Quinary 310201321310
6 Senary 23330143001
8 Octal 1127101251
10 Decimal 157057705
12 Duodecimal 44721a61
16 Hexadecimal 95c82a9
20 Vigesimal 291c455
36 Base36 2liai1

Cryptographic Hash Functions

md5 e9b27e1347994cc534fb9f47761afe86
sha1 1b51cccfe5e44fb6677b5bc13e2ef992ec8ed589
sha256 273f783c3aafa6ea3819c1fee134aa99781e9a47f784feab744bd8601a2a46ec
sha512 8665f00839330df25c650b77ae75d27df7e5ff5cbec7a117772b8b0c748f56b29c1b3bc24c85dff4e0652ea487c0eee878f73d85cb67783c2dafe1d5e34b964e
ripemd-160 cbdf9c1abe02e1b6d32a2c838610cf3ef7461716

157057705 as geometric shapes

Circle

Radius = n
Diameter 314115410
Circumference 986822664.43535
Area 7.74940514591E+16

Sphere

Radius = n
Volume 1.6228050497758E+25
Surface area 3.099762058364E+17
Circumference 986822664.43535

Square

Length = n
Perimeter 628230820
Area 24667122699867025
Diagonal 222113136.48619

Cube

Length = n
Surface area 148002736199202150
Volume 3.8741616801945E+24
Space diagonal 272031924.78016

Equilateral Triangle

Length = n
Perimeter 471173115
Area 1.0681177448176E+16
Altitude 136015962.39008

Triangular Pyramid

Length = n
Surface area 1.0681177448176E+16
Volume 4.5657433257977E+23
Height 74037712.162064