13157045 (number)

13157045 is an odd 8-digits composite number following 13157044 and preceding 13157046. In scientific notation, it is written as 1.3157045 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9494400 positive integers (up to 13157045) that are relatively prime to 13157045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3157045 × 10^7
Engineering notation 1.3157045 × 10^6

Prime Factorization of 13157045

Prime Factorization 5 × 11 × 139 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13157045
Product of the distinct prime numbers

The prime factorization of 13157045 is 5 × 11 × 139 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 39, 92, 359, 181, 1497, 2646, 42840, 11141, 792492, 387377, 5717605, 1501685, 91571006, 32281563, 381771574, 1182690, 9036370292, 2735591802

Basic calculations (n = 13157045)

Multiplication

n×y
n×2 26314090
n×3 39471135
n×4 52628180
n×5 65785225

Division

n÷y
n÷2 6578522.5
n÷3 4385681.6666667
n÷3 3289261.25
n÷5 2631409

Exponentiation

ny
n2 173107833132025
n3 2.2775875503705E+21
n4 2.9966321891665E+28
n5 3.9426824561312E+35

Nth Root

y√n
2√n 3627.2641205184
3√n 236.07651569507
4√n 60.226772456428
5√n 26.535768640794

Divisors of 13157045

1, 5, 11, 55, 139, 695, 1529, 1721, 7645, 8605, 18931, 94655, 239219, 1196095, 2631409, 13157045

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 -13157044
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 13157045 can be divided by 16 positive divisors. The sum of these divisors (counting 13157045) is 1, the average is 0.0625.

Base conversion 13157045

Base System Value
2 Binary 110010001100001010110101
3 Ternary 220202110001222
4 Quaternary 302030022311
5 Quinary 11332011140
6 Senary 1150000125
8 Octal 62141265
10 Decimal 13157045
12 Duodecimal 44a6045
16 Hexadecimal c8c2b5
20 Vigesimal 424cc5
36 Base36 7u01h

Cryptographic Hash Functions

md5 8c79983c2995ab6e0db9290f674aadf4
sha1 f825dad40b5f3cc56284e172303fb82d3d09b50e
sha256 44091e7d5e68ba170c71d84e178caa183f56bac86305e0c96bea47ca4093a094
sha512 7d179c36b7663eccedc429e33da2fcc6440899d7110fd3bc865e36174f5555869d9fb80d06720361f5a2f7add900907f0648f1bac328ad0f96a64d568e5402f7
ripemd-160 c9ab11179530ea1cdb182decebd997891f3d0994

13157045 as geometric shapes

Circle

Radius = n
Diameter 26314090
Circumference 82668151.829901
Area 5.4383429684642E+14

Sphere

Radius = n
Volume 9.5403364215356E+21
Surface area 2.1753371873857E+15
Circumference 82668151.829901

Square

Length = n
Perimeter 52628180
Area 173107833132025
Diagonal 18606871.479753

Cube

Length = n
Surface area 1038646998792150
Volume 2.2775875503705E+21
Space diagonal 22788670.41747

Equilateral Triangle

Length = n
Perimeter 39471135
Area 74957890543206
Altitude 11394335.208735

Triangular Pyramid

Length = n
Surface area 74957890543206
Volume 2.6841626693551E+20
Height 6202290.493251