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

21031359 (number)

21031359 is an odd 8-digits composite number following 21031358 and preceding 21031360. In scientific notation, it is written as 2.1031359 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 14020904 positive integers (up to 21031359) that are relatively prime to 21031359.

Interesting facts

21031359 has 4 divisors, whose sum is 28041816
The reverse of 21031359 is 95313012
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty-one million thirty-one thousand three hundred fifty-nine

Notation

Scientific notation	2.1031359 × 10^7
Engineering notation	2.1031359 × 10^6

Prime Factorization of 21031359

Prime Factorization 3 × 7010453

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21031359	Product of the distinct prime numbers

The prime factorization of 21031359 is 3 × 7010453. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 77, 56, 777, 105, 7754, 5806, 84931, 89213, 607314, 524801, 6612597, 1429399, 60683619, 16292516, 464519681, 658707976, 4451986433, 6477386167

Basic calculations (n = 21031359)

Multiplication

n×y

n×2	42062718
n×3	63094077
n×4	84125436
n×5	105156795

Division

n÷y

n÷2	10515679.5
n÷3	7010453
n÷3	5257839.75
n÷5	4206271.8

Exponentiation

n^y

n²	442318061386881
n³	9.3025499412115E+21
n⁴	1.9564526742905E+29
n⁵	4.1146858559513E+36

Nth Root

^y√n

²√n	4585.9959659817
³√n	276.02967807306
⁴√n	67.719982028805
⁵√n	29.145631346248

Divisors of 21031359

1, 3, 7010453, 21031359

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21031358	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21031359 can be divided by 4 positive divisors. The sum of these divisors (counting 21031359) is 1, the average is 0.25.

Base conversion 21031359

Base	System	Value
2	Binary	1010000001110100110111111
3	Ternary	1110120111121020
4	Quaternary	1100032212333
5	Quinary	20341000414
6	Senary	2030435223
8	Octal	120164677
10	Decimal	21031359
12	Duodecimal	7062b13
16	Hexadecimal	140e9bf
20	Vigesimal	6b8i7j
36	Base36	cirwf

Cryptographic Hash Functions

md5	f2804a4b0b3f42f77b2e96b4c317858e
sha1	4f7356fb124d60d066cf4dac6fcaf713b23ea33e
sha256	ee6115157bf57a4575d874794aeb490f40eb375e412c638d40c6cdc72810c183
sha512	faddeacf32fc9a258a9dd0df193255ead01d9e53f8e8c93ef43ea35e1c8303234754ca8cb0aae2de03d883706655f5012d867a0554b3f6537250cdbe16e94e8b
ripemd-160	669fb5e9ba4972db59b82fe278e4e03f70825de8

21031359 as geometric shapes

Circle

Radius = n

Diameter	42062718
Circumference	132143925.85882
Area	1.3895831722031E+15

Sphere

Radius = n

Volume	3.8966430073283E+22
Surface area	5.5583326888124E+15
Circumference	132143925.85882

Square

Length = n

Perimeter	84125436
Area	442318061386881
Diagonal	29742833.132937

Cube

Length = n

Surface area	2653908368321286
Volume	9.3025499412115E+21
Space diagonal	36427382.340221

Equilateral Triangle

Length = n

Perimeter	63094077
Area	1.9152933885686E+14
Altitude	18213691.17011

Triangular Pyramid

Length = n

Surface area	1.9152933885686E+14
Volume	1.0963160242929E+21
Height	9914277.7109792