157996656 (number)

157996656 is an even 9-digits composite number following 157996655 and preceding 157996657. In scientific notation, it is written as 1.57996656 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 60 positive divisors. There are 52664256 positive integers (up to 157996656) that are relatively prime to 157996656.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57996656 × 10^8
Engineering notation 1.57996656 × 10^6

Prime Factorization of 157996656

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 3 × 3 × 40637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2194398
Product of the distinct prime numbers

The prime factorization of 157996656 is 2 × 2 × 2 × 2 × 3 × 9 × 3 × 3 × 40637. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 9, 28, 83, 866, 270, 8635, 9067, 17114, 23548, 369603, 261525, 9553293, 3457500, 85551528, 81433283, 382858339, 582019136, 5530343997, 1344594547

Basic calculations (n = 157996656)

Multiplication

n×y
n×2 315993312
n×3 473989968
n×4 631986624
n×5 789983280

Division

n÷y
n÷2 78998328
n÷3 52665552
n÷3 39499164
n÷5 31599331.2

Exponentiation

ny
n2 24962943307182336
n3 3.9440615664524E+24
n4 6.231485385576E+32
n5 9.8455385283388E+40

Nth Root

y√n
2√n 12569.672072095
3√n 540.60820361017
4√n 112.11454888682
5√n 43.624411272359

Divisors of 157996656

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 40637, 81274, 121911, 162548, 243822, 325096, 365733, 487644, 650192, 731466, 975288, 1097199, 1462932, 1950576, 2194398, 2925864, 3291597, 4388796, 5851728, 6583194, 8777592, 9874791, 13166388, 17555184, 19749582, 26332776, 39499164, 52665552, 78998328, 157996656

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157996655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157996656 can be divided by 60 positive divisors. The sum of these divisors (counting 157996656) is 1, the average is 0.016666666666667.

Base conversion 157996656

Base System Value
2 Binary 1001011010101101011001110000
3 Ternary 102000022001200000
4 Quaternary 21122231121300
5 Quinary 310421343111
6 Senary 23402230000
8 Octal 1132553160
10 Decimal 157996656
12 Duodecimal 44ab5300
16 Hexadecimal 96ad670
20 Vigesimal 2979bcg
36 Base36 2m2f00

Cryptographic Hash Functions

md5 d41b2135b81b0abdfc2cf78155304630
sha1 ba49300969384afc6e091a8004fd7e47482b90d3
sha256 86d5c28ea8fede02f662b35ce3b989ebec3d729170c1eeeb6445740c797649f3
sha512 f71afc5f6e2dd45aea8303060bf24da5fbfbf165001cde5b029860874a04c164ad22272b21a7327a6a08c01f4a5d2203f13b3a6a3a9d456ca3f4b31a18878056
ripemd-160 4cd257e35f4b38a6e2f679f51273fe2c9cd572e8

157996656 as geometric shapes

Circle

Radius = n
Diameter 315993312
Circumference 992722267.56271
Area 7.8423399305823E+16

Sphere

Radius = n
Volume 1.652084645663E+25
Surface area 3.1369359722329E+17
Circumference 992722267.56271

Square

Length = n
Perimeter 631986624
Area 24962943307182336
Diagonal 223441013.7248

Cube

Length = n
Surface area 149777659843094016
Volume 3.9440615664524E+24
Space diagonal 273658235.61798

Equilateral Triangle

Length = n
Perimeter 473989968
Area 1.0809271528625E+16
Altitude 136829117.80899

Triangular Pyramid

Length = n
Surface area 1.0809271528625E+16
Volume 4.6481211317595E+23
Height 74480337.908265