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

21124507 (number)

21124507 is an odd 8-digits composite number following 21124506 and preceding 21124508. In scientific notation, it is written as 2.1124507 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 20852832 positive integers (up to 21124507) that are relatively prime to 21124507.

Interesting facts

21124507 has 8 divisors, whose sum is 21398256
The reverse of 21124507 is 70542112
Previous prime number is 197

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million one hundred twenty-four thousand five hundred seven

Notation

Scientific notation	2.1124507 × 10^7
Engineering notation	2.1124507 × 10^6

Prime Factorization of 21124507

Prime Factorization 157 × 197 × 683

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21124507	Product of the distinct prime numbers

The prime factorization of 21124507 is 157 × 197 × 683. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 56, 39, 651, 529, 3187, 1482, 84773, 85142, 87483, 824650, 4727081, 6943880, 79697653, 41784733, 806859487, 426761979, 7428593473, 586918661

Basic calculations (n = 21124507)

Multiplication

n×y

n×2	42249014
n×3	63373521
n×4	84498028
n×5	105622535

Division

n÷y

n÷2	10562253.5
n÷3	7041502.3333333
n÷3	5281126.75
n÷5	4224901.4

Exponentiation

n^y

n²	446244795993049
n³	9.4267013166687E+21
n⁴	1.9913441795088E+29
n⁵	4.2066164059442E+36

Nth Root

^y√n

²√n	4596.1404460699
³√n	276.43659022462
⁴√n	67.794840851424
⁵√n	29.171402960564

Divisors of 21124507

1, 157, 197, 683, 30929, 107231, 134551, 21124507

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	-21124506	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 21124507 can be divided by 8 positive divisors. The sum of these divisors (counting 21124507) is 1, the average is 0.125.

Base conversion 21124507

Base	System	Value
2	Binary	1010000100101010110011011
3	Ternary	1110202020101011
4	Quaternary	1100211112123
5	Quinary	20401441012
6	Senary	2032434351
8	Octal	120452633
10	Decimal	21124507
12	Duodecimal	70a89b7
16	Hexadecimal	142559b
20	Vigesimal	6c0b57
36	Base36	ckrrv

Cryptographic Hash Functions

md5	54c664113225559747e7c44bf6ee5d25
sha1	69fbb7a9bdd4b469255f001c2b747ccda48623b3
sha256	d585b654c5a2e0c22499ac0f5185e9a45f94f48a8c1b042904160557778b2037
sha512	e7015eb40a75261d2ec195808c381da5b54f70f2b7971fe464ca2a1cb54ccf9c326b80db0d430d6d4020e557bd15332f60971c075a7ed687d3d0d50ba8d225fa
ripemd-160	7400b5a746d5b13397e5a7a0c0e8d76b839c02fa

21124507 as geometric shapes

Circle

Radius = n

Diameter	42249014
Circumference	132729192.00381
Area	1.4019193727944E+15

Sphere

Radius = n

Volume	3.9486474138709E+22
Surface area	5.6076774911778E+15
Circumference	132729192.00381

Square

Length = n

Perimeter	84498028
Area	446244795993049
Diagonal	29874564.297845

Cube

Length = n

Surface area	2677468775958294
Volume	9.4267013166687E+21
Space diagonal	36588719.408844

Equilateral Triangle

Length = n

Perimeter	63373521
Area	1.9322966481829E+14
Altitude	18294359.704422

Triangular Pyramid

Length = n

Surface area	1.9322966481829E+14
Volume	1.1109474042061E+21
Height	9958188.0992818