12961630 (number)

12961630 is an even 8-digits composite number following 12961629 and preceding 12961631. In scientific notation, it is written as 1.2961630 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 4713280 positive integers (up to 12961630) that are relatively prime to 12961630.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961630 × 10^7
Engineering notation 1.2961630 × 10^6

Prime Factorization of 12961630

Prime Factorization 2 × 5 × 11 × 117833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12961630
Product of the distinct prime numbers

The prime factorization of 12961630 is 2 × 5 × 11 × 117833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 17, 63, 387, 182, 8315, 8250, 62472, 31687, 378732, 278117, 9914062, 6424167, 95723076, 58736527, 141924719, 787703672, 8172958076, 4519695156

Basic calculations (n = 12961630)

Multiplication

n×y
n×2 25923260
n×3 38884890
n×4 51846520
n×5 64808150

Division

n÷y
n÷2 6480815
n÷3 4320543.3333333
n÷3 3240407.5
n÷5 2592326

Exponentiation

ny
n2 168003852256900
n3 2.1776037715286E+21
n4 2.8225294373158E+28
n5 3.6584582230596E+35

Nth Root

y√n
2√n 3600.226381771
3√n 234.90190564104
4√n 60.001886485102
5√n 26.456471631016

Divisors of 12961630

1, 2, 5, 10, 11, 22, 55, 110, 117833, 235666, 589165, 1178330, 1296163, 2592326, 6480815, 12961630

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 -12961629
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 12961630 can be divided by 16 positive divisors. The sum of these divisors (counting 12961630) is 1, the average is 0.0625.

Base conversion 12961630

Base System Value
2 Binary 110001011100011101011110
3 Ternary 220101112000101
4 Quaternary 301130131132
5 Quinary 11304233010
6 Senary 1141451314
8 Octal 61343536
10 Decimal 12961630
12 Duodecimal 4410b3a
16 Hexadecimal c5c75e
20 Vigesimal 41041a
36 Base36 7pt9a

Cryptographic Hash Functions

md5 f25bcc058ba1781531df42c94caae8cf
sha1 3a49fd2e2f28a4e4162f532553eacc28e5877451
sha256 7523799b300e8b5a50c31143c1cb676823ba5d3f2194983e96a76c1640a9ab75
sha512 6177b3bfcca707f60a973851ddf802f9ece5ff22f108c811fc56ea702309a05331d2e0a809858b5f3c2e3b67c9f507636947fc877bf10eb01672a5e67587b3de
ripemd-160 3a1a8aa5d04556a773954805617959d8c29d65f5

12961630 as geometric shapes

Circle

Radius = n
Diameter 25923260
Circumference 81440323.173098
Area 5.2779966802506E+14

Sphere

Radius = n
Volume 9.1215253480849E+21
Surface area 2.1111986721002E+15
Circumference 81440323.173098

Square

Length = n
Perimeter 51846520
Area 168003852256900
Diagonal 18330512.936462

Cube

Length = n
Surface area 1008023113541400
Volume 2.1776037715286E+21
Space diagonal 22450201.708909

Equilateral Triangle

Length = n
Perimeter 38884890
Area 72747801994062
Altitude 11225100.854454

Triangular Pyramid

Length = n
Surface area 72747801994062
Volume 2.5663306559755E+20
Height 6110170.9788207