12857537 (number)

12857537 is an odd 8-digits composite number following 12857536 and preceding 12857538. In scientific notation, it is written as 1.2857537 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 9745920 positive integers (up to 12857537) that are relatively prime to 12857537.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-seven thousand five hundred thirty-seven

Notation

Scientific notation 1.2857537 × 10^7
Engineering notation 1.2857537 × 10^6

Prime Factorization of 12857537

Prime Factorization 7 × 11 × 37 × 4513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12857537
Product of the distinct prime numbers

The prime factorization of 12857537 is 7 × 11 × 37 × 4513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 100, 29, 44, 184, 6788, 1783, 51578, 87507, 967273, 103381, 1480653, 3363331, 7306120, 76542729, 379453592, 398601840, 7939175118, 9964044331

Basic calculations (n = 12857537)

Multiplication

n×y
n×2 25715074
n×3 38572611
n×4 51430148
n×5 64287685

Division

n÷y
n÷2 6428768.5
n÷3 4285845.6666667
n÷3 3214384.25
n÷5 2571507.4

Exponentiation

ny
n2 165316257706369
n3 2.1255599001612E+21
n4 2.7329465062039E+28
n5 3.5138960822537E+35

Nth Root

y√n
2√n 3585.7407881775
3√n 234.27139354337
4√n 59.881055336204
5√n 26.413840836144

Divisors of 12857537

1, 7, 11, 37, 77, 259, 407, 2849, 4513, 31591, 49643, 166981, 347501, 1168867, 1836791, 12857537

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 -12857536
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 12857537 can be divided by 16 positive divisors. The sum of these divisors (counting 12857537) is 1, the average is 0.0625.

Base conversion 12857537

Base System Value
2 Binary 110001000011000011000001
3 Ternary 220012020020002
4 Quaternary 301003003001
5 Quinary 11242420122
6 Senary 1135325345
8 Octal 61030301
10 Decimal 12857537
12 Duodecimal 4380855
16 Hexadecimal c430c1
20 Vigesimal 4073gh
36 Base36 7nkxt

Cryptographic Hash Functions

md5 593ac07de82d464654f8d6f2d7498893
sha1 4799b093d894173103c05f5c1529fe3aef6a7a8c
sha256 3b44fdb9b8dd2c0b95621e542605816cbd33e7e28b94f37f98d86b8e919e881b
sha512 629d1bc2fc0b9253352f5b93686b959fc21b5feea875f50578365455bfdce9a410b85b191f13cbf743f90c2486c2b7e759312949d98d1cc568b61bbd05ac1fa0
ripemd-160 9143294ece338b4f0ad3b1600dd1aa6a615d065d

12857537 as geometric shapes

Circle

Radius = n
Diameter 25715074
Circumference 80786287.564918
Area 5.1935634072929E+14

Sphere

Radius = n
Volume 8.9035244894819E+21
Surface area 2.0774253629171E+15
Circumference 80786287.564918

Square

Length = n
Perimeter 51430148
Area 165316257706369
Diagonal 18183303.204114

Cube

Length = n
Surface area 991897546238214
Volume 2.1255599001612E+21
Space diagonal 22269907.344197

Equilateral Triangle

Length = n
Perimeter 38572611
Area 71584039416145
Altitude 11134953.672098

Triangular Pyramid

Length = n
Surface area 71584039416145
Volume 2.5049963653703E+20
Height 6061101.068038