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

21032631 (number)

21032631 is an odd 8-digits composite number following 21032630 and preceding 21032632. In scientific notation, it is written as 2.1032631 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 13679520 positive integers (up to 21032631) that are relatively prime to 21032631.

Interesting facts

21032631 has 8 divisors, whose sum is 23940000
The reverse of 21032631 is 13623012
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

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

Notation

Scientific notation	2.1032631 × 10^7
Engineering notation	2.1032631 × 10^6

Prime Factorization of 21032631

Prime Factorization 9 × 41 × 56999

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21032631	Product of the distinct prime numbers

The prime factorization of 21032631 is 9 × 41 × 56999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 9, 39, 195, 975, 3119, 9630, 39319, 2219, 646557, 186215, 1523653, 4077144, 37966828, 81590362, 828288257, 22748263, 1414869181, 757671179

Basic calculations (n = 21032631)

Multiplication

n×y

n×2	42065262
n×3	63097893
n×4	84130524
n×5	105163155

Division

n÷y

n÷2	10516315.5
n÷3	7010877
n÷3	5258157.75
n÷5	4206526.2

Exponentiation

n^y

n²	442371566782161
n³	9.304237929021E+21
n⁴	1.956926030973E+29
n⁵	4.1159303103751E+36

Nth Root

^y√n

²√n	4586.1346469549
³√n	276.03524282159
⁴√n	67.721005950553
⁵√n	29.145983889764

Divisors of 21032631

1, 9, 41, 369, 56999, 512991, 2336959, 21032631

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21032630	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032631 can be divided by 8 positive divisors. The sum of these divisors (counting 21032631) is 1, the average is 0.125.

Base conversion 21032631

Base	System	Value
2	Binary	1010000001110111010110111
3	Ternary	1110120120100100
4	Quaternary	1100032322313
5	Quinary	20341021011
6	Senary	2030445143
8	Octal	120167267
10	Decimal	21032631
12	Duodecimal	70637b3
16	Hexadecimal	140eeb7
20	Vigesimal	6b91bb
36	Base36	cisvr

Cryptographic Hash Functions

md5	cba768e968644103b8add7627721cbc8
sha1	7276cefbc7c5a58e321d6991c0ef6d03217c0324
sha256	052b4850dbbd6a32d454600e1064d58d37585a8dcfcbc715834097ede10ff63c
sha512	79d398be6992b03ebbb2478a39812483df13bcf0f5f9525850d7c850c7130df0b286747dda974bc167166991f544fbcf6d42b74b5ad181147e0c77bed66293b0
ripemd-160	f1d53562af48b7c7d1560beafd9a5ee3339600ba

21032631 as geometric shapes

Circle

Radius = n

Diameter	42065262
Circumference	132151918.07053
Area	1.3897512643598E+15

Sphere

Radius = n

Volume	3.8973500700085E+22
Surface area	5.5590050574394E+15
Circumference	132151918.07053

Square

Length = n

Perimeter	84130524
Area	442371566782161
Diagonal	29744632.012589

Cube

Length = n

Surface area	2654229400692966
Volume	9.304237929021E+21
Space diagonal	36429585.508848

Equilateral Triangle

Length = n

Perimeter	63097893
Area	1.9155250737264E+14
Altitude	18214792.754424

Triangular Pyramid

Length = n

Surface area	1.9155250737264E+14
Volume	1.096514955564E+21
Height	9914877.3375296