12961624 (number)

12961624 is an even 8-digits composite number following 12961623 and preceding 12961625. In scientific notation, it is written as 1.2961624 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 5981664 positive integers (up to 12961624) that are relatively prime to 12961624.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand six hundred twenty-four

Notation

Scientific notation 1.2961624 × 10^7
Engineering notation 1.2961624 × 10^6

Prime Factorization of 12961624

Prime Factorization 2 × 2 × 2 × 169 × 9587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3240406
Product of the distinct prime numbers

The prime factorization of 12961624 is 2 × 2 × 2 × 169 × 9587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 38, 76, 389, 804, 7628, 6311, 83348, 71059, 584303, 621595, 3448197, 1134733, 98996747, 86141087, 8668565, 107038045, 5812455942, 6852206914

Basic calculations (n = 12961624)

Multiplication

n×y
n×2 25923248
n×3 38884872
n×4 51846496
n×5 64808120

Division

n÷y
n÷2 6480812
n÷3 4320541.3333333
n÷3 3240406
n÷5 2592324.8

Exponentiation

ny
n2 168003696717376
n3 2.1776007474607E+21
n4 2.8225242110704E+28
n5 3.6584497554791E+35

Nth Root

y√n
2√n 3600.22554849
3√n 234.9018693953
4√n 60.001879541311
5√n 26.45646918165

Divisors of 12961624

1, 2, 4, 8, 169, 338, 676, 1352, 9587, 19174, 38348, 76696, 1620203, 3240406, 6480812, 12961624

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 -12961623
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 12961624 can be divided by 16 positive divisors. The sum of these divisors (counting 12961624) is 1, the average is 0.0625.

Base conversion 12961624

Base System Value
2 Binary 110001011100011101011000
3 Ternary 220101112000011
4 Quaternary 301130131120
5 Quinary 11304232444
6 Senary 1141451304
8 Octal 61343530
10 Decimal 12961624
12 Duodecimal 4410b34
16 Hexadecimal c5c758
20 Vigesimal 410414
36 Base36 7pt94

Cryptographic Hash Functions

md5 0883782493e8d423f54035d4b490e91a
sha1 8f4f10889c7d102d38a8dc517bd918365c259d38
sha256 490f514f8a11b68ff295a264ab617e7e26b0139aefbf3f0403a534ad43c8e71a
sha512 b6c3b1b2f8bcc138d82c669f2502109e9a3d883d5d99799572c6a30a134574a49504299e279a89c60e390d0578d9856a4f2ea805cb96e5fb50369ca5f0112d6a
ripemd-160 9773e2c189d4f730f35303711700e15a028a4dfa

12961624 as geometric shapes

Circle

Radius = n
Diameter 25923248
Circumference 81440285.473986
Area 5.2779917938324E+14

Sphere

Radius = n
Volume 9.1215126808987E+21
Surface area 2.1111967175329E+15
Circumference 81440285.473986

Square

Length = n
Perimeter 51846496
Area 168003696717376
Diagonal 18330504.451181

Cube

Length = n
Surface area 1008022180304256
Volume 2.1776007474607E+21
Space diagonal 22450191.316604

Equilateral Triangle

Length = n
Perimeter 38884872
Area 72747734643472
Altitude 11225095.658302

Triangular Pyramid

Length = n
Surface area 72747734643472
Volume 2.5663270920772E+20
Height 6110168.1503935