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

21000952 (number)

21000952 is an even 8-digits composite number following 21000951 and preceding 21000953. In scientific notation, it is written as 2.1000952 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 9000384 positive integers (up to 21000952) that are relatively prime to 21000952.

Interesting facts

21000952 has 16 divisors, whose sum is 45002160
The reverse of 21000952 is 25900012
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty-one million nine hundred fifty-two

Notation

Scientific notation	2.1000952 × 10^7
Engineering notation	2.1000952 × 10^6

Prime Factorization of 21000952

Prime Factorization 2 × 2 × 2 × 7 × 375017

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	5250238	Product of the distinct prime numbers

The prime factorization of 21000952 is 2 × 2 × 2 × 7 × 375017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 52, 65, 765, 515, 9183, 7, 5849, 72651, 599796, 503399, 9771679, 6264905, 19764040, 5387364, 602367676, 644218081, 3534634872, 3603571187

Basic calculations (n = 21000952)

Multiplication

n×y

n×2	42001904
n×3	63002856
n×4	84003808
n×5	105004760

Division

n÷y

n÷2	10500476
n÷3	7000317.3333333
n÷3	5250238
n÷5	4200190.4

Exponentiation

n^y

n²	441039984906304
n³	9.262259553098E+21
n⁴	1.9451626828615E+29
n⁵	4.0850268134966E+36

Nth Root

^y√n

²√n	4582.6795654944
³√n	275.89658661609
⁴√n	67.695491470957
⁵√n	29.137198755845

Divisors of 21000952

1, 2, 4, 7, 8, 14, 28, 56, 375017, 750034, 1500068, 2625119, 3000136, 5250238, 10500476, 21000952

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	-21000951	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 21000952 can be divided by 16 positive divisors. The sum of these divisors (counting 21000952) is 1, the average is 0.0625.

Base conversion 21000952

Base	System	Value
2	Binary	1010000000111001011111000
3	Ternary	1110111221220001
4	Quaternary	1100013023320
5	Quinary	20334012302
6	Senary	2030042344
8	Octal	120071370
10	Decimal	21000952
12	Duodecimal	70493b4
16	Hexadecimal	14072f8
20	Vigesimal	6b527c
36	Base36	ci4fs

Cryptographic Hash Functions

md5	8454740bd01e76d909824d7a843e000e
sha1	34ff209e4720ec624dbb4c0d38d54a77e3364f7a
sha256	1fa502f768074a1ded8016ba1e4000f922f5fcbde6668775e055a073acc6f8ac
sha512	b77c6657eb4146c22f564c636e28f25dcf0ae9e30318c0a2e0c5187000e1416aa0fcf6ada839ccbea5a366af314bebbcfc9a02d0d4503b1bf3bfad91fa7b7a6e
ripemd-160	3e0c8531bcb633868cc13860c6e5afe3219a0865

21000952 as geometric shapes

Circle

Radius = n

Diameter	42001904
Circumference	131952873.04318
Area	1.385567976521E+15

Sphere

Radius = n

Volume	3.8797662090206E+22
Surface area	5.542271906084E+15
Circumference	131952873.04318

Square

Length = n

Perimeter	84003808
Area	441039984906304
Diagonal	29699831.141146

Cube

Length = n

Surface area	2646239909437824
Volume	9.262259553098E+21
Space diagonal	36374715.871315

Equilateral Triangle

Length = n

Perimeter	63002856
Area	1.9097591550678E+14
Altitude	18187357.935658

Triangular Pyramid

Length = n

Surface area	1.9097591550678E+14
Volume	1.0915677565176E+21
Height	9899943.7137155