12856977 (number)

12856977 is an odd 8-digits composite number following 12856976 and preceding 12856978. In scientific notation, it is written as 1.2856977 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 6643296 positive integers (up to 12856977) that are relatively prime to 12856977.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-six thousand nine hundred seventy-seven

Notation

Scientific notation 1.2856977 × 10^7
Engineering notation 1.2856977 × 10^6

Prime Factorization of 12856977

Prime Factorization 9 × 7 × 19 × 23 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12856977
Product of the distinct prime numbers

The prime factorization of 12856977 is 9 × 7 × 19 × 23 × 467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12856977)

Multiplication

n×y
n×2 25713954
n×3 38570931
n×4 51427908
n×5 64284885

Division

n÷y
n÷2 6428488.5
n÷3 4285659
n÷3 3214244.25
n÷5 2571395.4

Exponentiation

ny
n2 165301857578529
n3 2.1252821809444E+21
n4 2.7324704118912E+28
n5 3.5131309238866E+35

Nth Root

y√n
2√n 3585.662700255
3√n 234.26799232469
4√n 59.880403307384
5√n 26.413610745286

Divisors of 12856977

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12856976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12856977 can be divided by 32 positive divisors. The sum of these divisors (counting 12856977) is 1, the average is 0.03125.

Base conversion 12856977

Base System Value
2 Binary 110001000010111010010001
3 Ternary 220012012110100
4 Quaternary 301002322101
5 Quinary 11242410402
6 Senary 1135323013
8 Octal 61027221
10 Decimal 12856977
12 Duodecimal 4380469
16 Hexadecimal c42e91
20 Vigesimal 40728h
36 Base36 7nki9

Cryptographic Hash Functions

md5 a0277a039e3dcf9ee4fdb3cf71a9402f
sha1 a0702c7ddec2844330984c2def5d947366c2237a
sha256 f3124e11b9b86f30fb3e9b5159e07c279ef03ec1d51f7dd468a8a291b717a071
sha512 719917e00373141622027fb6af96e580ed84f9c61d4143125b85189e6ac724fb7faccc7c027d2fee2f5e7281b2bc7cc1a0755d65eb104897c7406f869cbb07c7
ripemd-160 cfcf1b890b68d3ab2c06d19989cb9df81bc71591

12856977 as geometric shapes

Circle

Radius = n
Diameter 25713954
Circumference 80782768.981146
Area 5.1931110139345E+14

Sphere

Radius = n
Volume 8.9023611819471E+21
Surface area 2.0772444055738E+15
Circumference 80782768.981146

Square

Length = n
Perimeter 51427908
Area 165301857578529
Diagonal 18182511.244519

Cube

Length = n
Surface area 991811145471174
Volume 2.1252821809444E+21
Space diagonal 22268937.395744

Equilateral Triangle

Length = n
Perimeter 38570931
Area 71577803977882
Altitude 11134468.697872

Triangular Pyramid

Length = n
Surface area 71577803977882
Volume 2.5046690701346E+20
Height 6060837.0815063