12961876 (number)

12961876 is an even 8-digits composite number following 12961875 and preceding 12961877. In scientific notation, it is written as 1.2961876 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 6139800 positive integers (up to 12961876) that are relatively prime to 12961876.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand eight hundred seventy-six

Notation

Scientific notation 1.2961876 × 10^7
Engineering notation 1.2961876 × 10^6

Prime Factorization of 12961876

Prime Factorization 2 × 2 × 19 × 170551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6480938
Product of the distinct prime numbers

The prime factorization of 12961876 is 2 × 2 × 19 × 170551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 38, 7, 475, 505, 7209, 1680, 79775, 44441, 278304, 657959, 3794998, 2444137, 88676947, 79245094, 215614232, 398372978, 6714475864, 6702244976

Basic calculations (n = 12961876)

Multiplication

n×y
n×2 25923752
n×3 38885628
n×4 51847504
n×5 64809380

Division

n÷y
n÷2 6480938
n÷3 4320625.3333333
n÷3 3240469
n÷5 2592375.2

Exponentiation

ny
n2 168010229439376
n3 2.1777277607247E+21
n4 2.8227437196272E+28
n5 3.6588054073586E+35

Nth Root

y√n
2√n 3600.2605461272
3√n 234.90339170679
4√n 60.002171178443
5√n 26.456572054228

Divisors of 12961876

1, 2, 4, 19, 38, 76, 170551, 341102, 682204, 3240469, 6480938, 12961876

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961876 can be divided by 12 positive divisors. The sum of these divisors (counting 12961876) is 1, the average is 0.083333333333333.

Base conversion 12961876

Base System Value
2 Binary 110001011100100001010100
3 Ternary 220101112100111
4 Quaternary 301130201110
5 Quinary 11304240001
6 Senary 1141452404
8 Octal 61344124
10 Decimal 12961876
12 Duodecimal 4411104
16 Hexadecimal c5c854
20 Vigesimal 4104dg
36 Base36 7ptg4

Cryptographic Hash Functions

md5 7669eddb13e508d671989a772e7a59e3
sha1 a5cf03ceaffaf50f3a59684d4eedb4fec723c64d
sha256 dcefbd797e4d88544563bd2ec18934ed99d22dbc0438803260c510f8d8e06993
sha512 6759a4241e7540aa47c919d3e19c6e6d5d54ac5caecba7e447f3096d92df61b7f085aa7d9a91e03d2b34e1f26ee78951d093f6830027d4b18f03b250a28b1985
ripemd-160 4050d8659b4d02ea3fcfd6367cde9b6253c8f67e

12961876 as geometric shapes

Circle

Radius = n
Diameter 25923752
Circumference 81441868.836684
Area 5.2781970253468E+14

Sphere

Radius = n
Volume 9.1220447128152E+21
Surface area 2.1112788101387E+15
Circumference 81441868.836684

Square

Length = n
Perimeter 51847504
Area 168010229439376
Diagonal 18330860.832998

Cube

Length = n
Surface area 1008061376636256
Volume 2.1777277607247E+21
Space diagonal 22450627.793408

Equilateral Triangle

Length = n
Perimeter 38885628
Area 72750563395076
Altitude 11225313.896704

Triangular Pyramid

Length = n
Surface area 72750563395076
Volume 2.5664767786444E+20
Height 6110286.9443328