157057976 (number)

157057976 is an even 9-digits composite number following 157057975 and preceding 157057977. In scientific notation, it is written as 1.57057976 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 78528984 positive integers (up to 157057976) that are relatively prime to 157057976.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-seven thousand nine hundred seventy-six

Notation

Scientific notation 1.57057976 × 10^8
Engineering notation 1.57057976 × 10^6

Prime Factorization of 157057976

Prime Factorization 2 × 2 × 2 × 19632247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39264494
Product of the distinct prime numbers

The prime factorization of 157057976 is 2 × 2 × 2 × 19632247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 50, 24, 71, 723, 7625, 6580, 64617, 83350, 135543, 401988, 9651619, 6219072, 72844107, 6591381, 881380228, 737590193, 1595261234, 1115839002

Basic calculations (n = 157057976)

Multiplication

n×y
n×2 314115952
n×3 471173928
n×4 628231904
n×5 785289880

Division

n÷y
n÷2 78528988
n÷3 52352658.666667
n÷3 39264494
n÷5 31411595.2

Exponentiation

ny
n2 24667207825216576
n3 3.8741817345999E+24
n4 6.0847114189243E+32
n5 9.5565246000033E+40

Nth Root

y√n
2√n 12532.277366864
3√n 539.53546698554
4√n 111.94765458402
5√n 43.572451913107

Divisors of 157057976

1, 2, 4, 8, 19632247, 39264494, 78528988, 157057976

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 -157057975
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 157057976 can be divided by 8 positive divisors. The sum of these divisors (counting 157057976) is 1, the average is 0.125.

Base conversion 157057976

Base System Value
2 Binary 1001010111001000001110111000
3 Ternary 101221112101001002
4 Quaternary 21113020032320
5 Quinary 310201323401
6 Senary 23330144132
8 Octal 1127101670
10 Decimal 157057976
12 Duodecimal 44722048
16 Hexadecimal 95c83b8
20 Vigesimal 291c4ig
36 Base36 2liapk

Cryptographic Hash Functions

md5 35e809449a767701744ae21e6ef45d0c
sha1 61f8712f6e2cfe364751373ee9b9d2313b942a3f
sha256 ec8e0cd34a7a230afbc72a5d6b43ebfcc6c478fbd2d3a1ea7f80b00682a94849
sha512 b632b7f36dc194313326e2eab8e7668990db72723a422b12f48b967233366fc9d63a48fba1e389e7c6d8402bd6afc56c2c3645a382b3a04f1aa10718124b2ad0
ripemd-160 7d0627d4b4cb4cd7bce4fab65fb3882eee928d47

157057976 as geometric shapes

Circle

Radius = n
Diameter 314115952
Circumference 986824367.17856
Area 7.7494318888273E+16

Sphere

Radius = n
Volume 1.6228134501454E+25
Surface area 3.0997727555309E+17
Circumference 986824367.17856

Square

Length = n
Perimeter 628231904
Area 24667207825216576
Diagonal 222113519.73807

Cube

Length = n
Surface area 148003246951299456
Volume 3.8741817345999E+24
Space diagonal 272032394.16593

Equilateral Triangle

Length = n
Perimeter 471173928
Area 1.0681214308534E+16
Altitude 136016197.08297

Triangular Pyramid

Length = n
Surface area 1.0681214308534E+16
Volume 4.5657669601411E+23
Height 74037839.912689