12961626 (number)

12961626 is an even 8-digits composite number following 12961625 and preceding 12961627. In scientific notation, it is written as 1.2961626 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 4280688 positive integers (up to 12961626) that are relatively prime to 12961626.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961626 × 10^7
Engineering notation 1.2961626 × 10^6

Prime Factorization of 12961626

Prime Factorization 2 × 3 × 109 × 19819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12961626
Product of the distinct prime numbers

The prime factorization of 12961626 is 2 × 3 × 109 × 19819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 15, 57, 707, 903, 8291, 7778, 63186, 84605, 746958, 902555, 9740403, 819010, 86040751, 81365124, 701488007, 240640485, 3452401197, 3329115543

Basic calculations (n = 12961626)

Multiplication

n×y
n×2 25923252
n×3 38884878
n×4 51846504
n×5 64808130

Division

n÷y
n÷2 6480813
n÷3 4320542
n÷3 3240406.5
n÷5 2592325.2

Exponentiation

ny
n2 168003748563876
n3 2.177601755483E+21
n4 2.8225259531514E+28
n5 3.6584525780042E+35

Nth Root

y√n
2√n 3600.2258262503
3√n 234.90188147721
4√n 60.001881855908
5√n 26.456469998105

Divisors of 12961626

1, 2, 3, 6, 109, 218, 327, 654, 19819, 39638, 59457, 118914, 2160271, 4320542, 6480813, 12961626

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 -12961625
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 12961626 can be divided by 16 positive divisors. The sum of these divisors (counting 12961626) is 1, the average is 0.0625.

Base conversion 12961626

Base System Value
2 Binary 110001011100011101011010
3 Ternary 220101112000020
4 Quaternary 301130131122
5 Quinary 11304233001
6 Senary 1141451310
8 Octal 61343532
10 Decimal 12961626
12 Duodecimal 4410b36
16 Hexadecimal c5c75a
20 Vigesimal 410416
36 Base36 7pt96

Cryptographic Hash Functions

md5 b71ea462e4b34016c4c70ce1e9023f17
sha1 b90ed05680bbd9713fb55e10835b8e05c024b877
sha256 94902674015265a6790be5a1da3b8b014c4e6b06573e93d8bb677f9b526e1a1d
sha512 24a883f459011d67807b0db31b6fe7b1f4ea6910118fca6bc50c8e04cb088dd339770894509fae50872369e500712fed7cac29a97f7b906264129de55b248fcf
ripemd-160 c7d99ba1ee331f8e5a632eb3aff274627d172a8e

12961626 as geometric shapes

Circle

Radius = n
Diameter 25923252
Circumference 81440298.040357
Area 5.2779934226382E+14

Sphere

Radius = n
Volume 9.1215169032928E+21
Surface area 2.1111973690553E+15
Circumference 81440298.040357

Square

Length = n
Perimeter 51846504
Area 168003748563876
Diagonal 18330507.279608

Cube

Length = n
Surface area 1008022491383256
Volume 2.177601755483E+21
Space diagonal 22450194.780706

Equilateral Triangle

Length = n
Perimeter 38884878
Area 72747757093665
Altitude 11225097.390353

Triangular Pyramid

Length = n
Surface area 72747757093665
Volume 2.5663282800429E+20
Height 6110169.0932026