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

21000963 (number)

21000963 is an odd 8-digits composite number following 21000962 and preceding 21000964. In scientific notation, it is written as 2.1000963 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 13698432 positive integers (up to 21000963) that are relatively prime to 21000963.

Interesting facts

21000963 has 12 divisors, whose sum is 28618760
The reverse of 21000963 is 36900012
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty-one million nine hundred sixty-three

Notation

Scientific notation	2.1000963 × 10^7
Engineering notation	2.1000963 × 10^6

Prime Factorization of 21000963

Prime Factorization 3 × 47 × 47 × 3169

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	446829	Product of the distinct prime numbers

The prime factorization of 21000963 is 3 × 47 × 47 × 3169. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 93, 20, 924, 531, 1978, 6942, 55057, 34923, 38584, 849956, 4204285, 8688093, 62506362, 22437423, 905237004, 899624794, 9379902851, 7446729717

Basic calculations (n = 21000963)

Multiplication

n×y

n×2	42001926
n×3	63002889
n×4	84003852
n×5	105004815

Division

n÷y

n÷2	10500481.5
n÷3	7000321
n÷3	5250240.75
n÷5	4200192.6

Exponentiation

n^y

n²	441040446927369
n³	9.2622741074251E+21
n⁴	1.9451667582589E+29
n⁵	4.0850375119026E+36

Nth Root

^y√n

²√n	4582.6807656654
³√n	275.89663478632
⁴√n	67.695500335439
⁵√n	29.137201808175

Divisors of 21000963

1, 3, 47, 141, 2209, 3169, 6627, 9507, 148943, 446829, 7000321, 21000963

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	-21000962	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 21000963 can be divided by 12 positive divisors. The sum of these divisors (counting 21000963) is 1, the average is 0.083333333333333.

Base conversion 21000963

Base	System	Value
2	Binary	1010000000111001100000011
3	Ternary	1110111221220110
4	Quaternary	1100013030003
5	Quinary	20334012323
6	Senary	2030042403
8	Octal	120071403
10	Decimal	21000963
12	Duodecimal	7049403
16	Hexadecimal	1407303
20	Vigesimal	6b5283
36	Base36	ci4g3

Cryptographic Hash Functions

md5	329c320ea156b6fc53318109405ccdaf
sha1	1399a03b5d1c46634f81590f99955468ced92925
sha256	889fe1a85d50f466904360f0e17102752c79b0e8cda1bd7ebb9d9d3d99a1c486
sha512	a90a8243b034a7953093ad12c53d661b91b7ad807ef0c399703cfede15d9ace9db83dc805a08bc7aea93d8b30be04915ca460f7c3dc2bb0cff4d6e397d5bb5e6
ripemd-160	aed5effc7170ec4c23c76fd5762a8d19465e7c5c

21000963 as geometric shapes

Circle

Radius = n

Diameter	42001926
Circumference	131952942.15822
Area	1.385569428003E+15

Sphere

Radius = n

Volume	3.8797723055229E+22
Surface area	5.5422777120119E+15
Circumference	131952942.15822

Square

Length = n

Perimeter	84003852
Area	441040446927369
Diagonal	29699846.697496

Cube

Length = n

Surface area	2646242681564214
Volume	9.2622741074251E+21
Space diagonal	36374734.923874

Equilateral Triangle

Length = n

Perimeter	63002889
Area	1.9097611556777E+14
Altitude	18187367.461937

Triangular Pyramid

Length = n

Surface area	1.9097611556777E+14
Volume	1.0915694717615E+21
Height	9899948.8991652