157649012 (number)

157649012 is an even 9-digits composite number following 157649011 and preceding 157649013. In scientific notation, it is written as 1.57649012 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 75600000 positive integers (up to 157649012) that are relatively prime to 157649012.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred forty-nine thousand twelve

Notation

Scientific notation 1.57649012 × 10^8
Engineering notation 1.57649012 × 10^6

Prime Factorization of 157649012

Prime Factorization 2 × 2 × 113 × 31 × 11251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78824506
Product of the distinct prime numbers

The prime factorization of 157649012 is 2 × 2 × 113 × 31 × 11251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 33, 23, 191, 7, 9192, 5600, 38141, 86148, 344040, 910011, 771225, 8095566, 27015089, 76915871, 546541672, 876699181, 2197518665, 5239821230

Basic calculations (n = 157649012)

Multiplication

n×y
n×2 315298024
n×3 472947036
n×4 630596048
n×5 788245060

Division

n÷y
n÷2 78824506
n÷3 52549670.666667
n÷3 39412253
n÷5 31529802.4

Exponentiation

ny
n2 24853210984576144
n3 3.918084156746E+24
n4 6.1768209624386E+32
n5 9.7376972202933E+40

Nth Root

y√n
2√n 12555.835774651
3√n 540.2114078503
4√n 112.0528258218
5√n 43.605196776673

Divisors of 157649012

1, 2, 4, 31, 62, 113, 124, 226, 452, 3503, 7006, 11251, 14012, 22502, 45004, 348781, 697562, 1271363, 1395124, 2542726, 5085452, 39412253, 78824506, 157649012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157649011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157649012 can be divided by 24 positive divisors. The sum of these divisors (counting 157649012) is 1, the average is 0.041666666666667.

Base conversion 157649012

Base System Value
2 Binary 1001011001011000100001110100
3 Ternary 101222122101210022
4 Quaternary 21121120201310
5 Quinary 310324232022
6 Senary 23350544312
8 Octal 1131304164
10 Decimal 157649012
12 Duodecimal 44968098
16 Hexadecimal 9658874
20 Vigesimal 29562ac
36 Base36 2luyr8

Cryptographic Hash Functions

md5 a96d844114da70560315c806d843ccb6
sha1 eb0002fedcf085075a7ed5aff6db73e9670aa5bd
sha256 bd237c2a566247eedc7f3b53c25d0869af632defeb41aab706250bb8ad67d653
sha512 8b86a1c017f9941a922430d0cfe605c79efa99751ccda9c136927cd995be50cbc33ac8fc5150c64b229a71d665f6bb67b542522087fa28387f27d55c4c6e1ba2
ripemd-160 f7033e07277ae692829c03f9b8540cf58f884d15

157649012 as geometric shapes

Circle

Radius = n
Diameter 315298024
Circumference 990537955.88978
Area 7.8078665047262E+16

Sphere

Radius = n
Volume 1.6412032537306E+25
Surface area 3.1231466018905E+17
Circumference 990537955.88978

Square

Length = n
Perimeter 630596048
Area 24853210984576144
Diagonal 222949370.86512

Cube

Length = n
Surface area 149119265907456864
Volume 3.918084156746E+24
Space diagonal 273056098.54704

Equilateral Triangle

Length = n
Perimeter 472947036
Area 1.0761756039129E+16
Altitude 136528049.27352

Triangular Pyramid

Length = n
Surface area 1.0761756039129E+16
Volume 4.6175064608244E+23
Height 74316456.95504