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

20992993 (number)

20992993 is an odd 8-digits composite number following 20992992 and preceding 20992994. In scientific notation, it is written as 2.0992993 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 17993988 positive integers (up to 20992993) that are relatively prime to 20992993.

Interesting facts

20992993 has 4 divisors, whose sum is 23992000
The reverse of 20992993 is 39929902
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million nine hundred ninety-two thousand nine hundred ninety-three

Notation

Scientific notation	2.0992993 × 10^7
Engineering notation	2.0992993 × 10^6

Prime Factorization of 20992993

Prime Factorization 7 × 2998999

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20992993	Product of the distinct prime numbers

The prime factorization of 20992993 is 7 × 2998999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 83, 75, 670, 357, 4960, 1992, 79393, 54728, 629187, 50282, 5277027, 5701138, 26921519, 94183787, 834656252, 293884784, 9307453557, 3243068594

Basic calculations (n = 20992993)

Multiplication

n×y

n×2	41985986
n×3	62978979
n×4	83971972
n×5	104964965

Division

n÷y

n÷2	10496496.5
n÷3	6997664.3333333
n÷3	5248248.25
n÷5	4198598.6

Exponentiation

n^y

n²	440705755098049
n³	9.2517328318331E+21
n⁴	1.9422156257654E+29
n⁵	4.0772919036184E+36

Nth Root

^y√n

²√n	4581.8111047925
³√n	275.8617288568
⁴√n	67.689076702172
⁵√n	29.134989921429

Divisors of 20992993

1, 7, 2998999, 20992993

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	-20992992	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 20992993 can be divided by 4 positive divisors. The sum of these divisors (counting 20992993) is 1, the average is 0.25.

Base conversion 20992993

Base	System	Value
2	Binary	1010000000101001111100001
3	Ternary	1110111112222021
4	Quaternary	1100011033201
5	Quinary	20333233433
6	Senary	2025541441
8	Octal	120051741
10	Decimal	20992993
12	Duodecimal	7044881
16	Hexadecimal	14053e1
20	Vigesimal	6b429d
36	Base36	chyap

Cryptographic Hash Functions

md5	fbe50364b6a95d65d0b83d19f664cc63
sha1	6c95fe72be20ab44316e3e10e570148ce6fab266
sha256	5a75bafe8440342485b809927c70a92ebfc43aa119a8db4b0bb361ec28ea89a1
sha512	6d72822cb8c42bc929991555a4f1a74ff076187af3474958a9025e94e88932c110f7a280a9fe99700bf64ef8ee254a9cb16949f11b2fe3a6b6ab28a30235522d
ripemd-160	d9b1352fe7d71dde0fd9fa6986b553b4ec58d243

20992993 as geometric shapes

Circle

Radius = n

Diameter	41985986
Circumference	131902865.17132
Area	1.3845179626108E+15

Sphere

Radius = n

Volume	3.8753567863283E+22
Surface area	5.5380718504431E+15
Circumference	131902865.17132

Square

Length = n

Perimeter	83971972
Area	440705755098049
Diagonal	29688575.415403

Cube

Length = n

Surface area	2644234530588294
Volume	9.2517328318331E+21
Space diagonal	36360930.478938

Equilateral Triangle

Length = n

Perimeter	62978979
Area	1.9083118975446E+14
Altitude	18180465.239469

Triangular Pyramid

Length = n

Surface area	1.9083118975446E+14
Volume	1.0903271705192E+21
Height	9896191.8051345