Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

21132956 (number)

21132956 is an even 8-digits composite number following 21132955 and preceding 21132957. In scientific notation, it is written as 2.1132956 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 9753648 positive integers (up to 21132956) that are relatively prime to 21132956.

Interesting facts

21132956 has 12 divisors, whose sum is 39827592
The reverse of 21132956 is 65923112
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty-one million one hundred thirty-two thousand nine hundred fifty-six

Notation

Scientific notation	2.1132956 × 10^7
Engineering notation	2.1132956 × 10^6

Prime Factorization of 21132956

Prime Factorization 2 × 2 × 13 × 406403

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10566478	Product of the distinct prime numbers

The prime factorization of 21132956 is 2 × 2 × 13 × 406403. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 63, 24, 620, 90, 1066, 3817, 20070, 33336, 689037, 955553, 6330155, 8839310, 86701268, 46465914, 438842496, 426511267, 9963765882, 915417360

Basic calculations (n = 21132956)

Multiplication

n×y

n×2	42265912
n×3	63398868
n×4	84531824
n×5	105664780

Division

n÷y

n÷2	10566478
n÷3	7044318.6666667
n÷3	5283239
n÷5	4226591.2

Exponentiation

n^y

n²	446601829297936
n³	9.4380168080728E+21
n⁴	1.9945319393226E+29
n⁵	4.21503557143E+36

Nth Root

^y√n

²√n	4597.059494938
³√n	276.47344002242
⁴√n	67.801618674911
⁵√n	29.173736077846

Divisors of 21132956

1, 2, 4, 13, 26, 52, 406403, 812806, 1625612, 5283239, 10566478, 21132956

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	-21132955	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 21132956 can be divided by 12 positive divisors. The sum of these divisors (counting 21132956) is 1, the average is 0.083333333333333.

Base conversion 21132956

Base	System	Value
2	Binary	1010000100111011010011100
3	Ternary	1110202122222002
4	Quaternary	1100213122130
5	Quinary	20402223311
6	Senary	2032541432
8	Octal	120473234
10	Decimal	21132956
12	Duodecimal	70b1878
16	Hexadecimal	142769c
20	Vigesimal	6c1c7g
36	Base36	ckyak

Cryptographic Hash Functions

md5	c98f192dcc9fedca56ece4e2b0b97cd7
sha1	2b35987f79911dcc2b38e6af96e5033b0814fed9
sha256	c3450b4a3428a7aed3d7df63ea2e088d0fd66e2f241e7236049fdb3544fdf33f
sha512	9e8409bab42bbdb0d218f28bc9725e8425b8bc8c9fc89947c630d5f22a99ab8454b39d37677d254e495ef67a0b60ff10cc09cd6f33e4b7808776b942bbd1972e
ripemd-160	948e599074fac5a5cf2b03815d0917bdfb76e222

21132956 as geometric shapes

Circle

Radius = n

Diameter	42265912
Circumference	132782278.63647
Area	1.4030410260022E+15

Sphere

Radius = n

Volume	3.9533872358265E+22
Surface area	5.6121641040086E+15
Circumference	132782278.63647

Square

Length = n

Perimeter	84531824
Area	446601829297936
Diagonal	29886512.988234

Cube

Length = n

Surface area	2679610975787616
Volume	9.4380168080728E+21
Space diagonal	36603353.506118

Equilateral Triangle

Length = n

Perimeter	63398868
Area	1.9338426477431E+14
Altitude	18301676.753059

Triangular Pyramid

Length = n

Surface area	1.9338426477431E+14
Volume	1.1122809476568E+21
Height	9962170.996078