12157536 (number)

12157536 is an even 8-digits composite number following 12157535 and preceding 12157537. In scientific notation, it is written as 1.2157536 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 4052480 positive integers (up to 12157536) that are relatively prime to 12157536.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-seven thousand five hundred thirty-six

Notation

Scientific notation 1.2157536 × 10^7
Engineering notation 1.2157536 × 10^6

Prime Factorization of 12157536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 126641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 759846
Product of the distinct prime numbers

The prime factorization of 12157536 is 2 × 2 × 2 × 2 × 2 × 3 × 126641. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 72, 2, 717, 260, 2193, 482, 90688, 70790, 961701, 593040, 9991288, 8410251, 97244734, 65162539, 729006801, 868620075, 889448106, 8059203165

Basic calculations (n = 12157536)

Multiplication

n×y
n×2 24315072
n×3 36472608
n×4 48630144
n×5 60787680

Division

n÷y
n÷2 6078768
n÷3 4052512
n÷3 3039384
n÷5 2431507.2

Exponentiation

ny
n2 147805681591296
n3 1.7969528949507E+21
n4 2.1846519510668E+28
n5 2.6559984742564E+35

Nth Root

y√n
2√n 3486.7658367031
3√n 229.94035000068
4√n 59.048842805792
5√n 26.119755833208

Divisors of 12157536

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 126641, 253282, 379923, 506564, 759846, 1013128, 1519692, 2026256, 3039384, 4052512, 6078768, 12157536

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 -12157535
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 12157536 can be divided by 24 positive divisors. The sum of these divisors (counting 12157536) is 1, the average is 0.041666666666667.

Base conversion 12157536

Base System Value
2 Binary 101110011000001001100000
3 Ternary 211212200000010
4 Quaternary 232120021200
5 Quinary 11103020121
6 Senary 1112324520
8 Octal 56301140
10 Decimal 12157536
12 Duodecimal 40a3740
16 Hexadecimal b98260
20 Vigesimal 3fjdgg
36 Base36 78ktc

Cryptographic Hash Functions

md5 8c5273b1e42d2a826b4de83c47f9f7aa
sha1 b3b1de1556354bebd3bde57716819c63f5530e3f
sha256 a7eab1cb7cb2f8ff8b79ed6e45269f403f667003ddb4129640e472130404c8c1
sha512 5e81abdf4a0fd46868d009481132e748af4aa5f172ef6bbea3c6e3f8fad8f8ff824d74016b2e7ba971bc19181f9796fd0d92fc7d1561a13608fb88f7725cbf25
ripemd-160 eea7991144f2ef8ade7aca3ffd1854888b437a08

12157536 as geometric shapes

Circle

Radius = n
Diameter 24315072
Circumference 76388051.566707
Area 4.6434524344605E+14

Sphere

Radius = n
Volume 7.5270586848321E+21
Surface area 1.8573809737842E+15
Circumference 76388051.566707

Square

Length = n
Perimeter 48630144
Area 147805681591296
Diagonal 17193352.296239

Cube

Length = n
Surface area 886834089547776
Volume 1.7969528949507E+21
Space diagonal 21057470.046848

Equilateral Triangle

Length = n
Perimeter 36472608
Area 64001737540868
Altitude 10528735.023424

Triangular Pyramid

Length = n
Surface area 64001737540868
Volume 2.1177292958208E+20
Height 5731117.4320797