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

20020681 (number)

20020681 is an odd 8-digits composite number following 20020680 and preceding 20020682. In scientific notation, it is written as 2.0020681 × 10^7. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 19987092 positive integers (up to 20020681) that are relatively prime to 20020681.

Interesting facts

20020681 has 4 divisors, whose sum is 20054272
The reverse of 20020681 is 18602002
Previous prime number is 607

Basic properties

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

Name

Name	twenty million twenty thousand six hundred eighty-one

Notation

Scientific notation	2.0020681 × 10^7
Engineering notation	2.0020681 × 10^6

Prime Factorization of 20020681

Prime Factorization 607 × 32983

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20020681	Product of the distinct prime numbers

The prime factorization of 20020681 is 607 × 32983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 4, 8, 879, 245, 3978, 380, 63489, 35408, 852368, 328758, 1793335, 6612047, 33569871, 62396046, 773805630, 693697338, 100547689, 2414521453

Basic calculations (n = 20020681)

Multiplication

n×y

n×2	40041362
n×3	60062043
n×4	80082724
n×5	100103405

Division

n÷y

n÷2	10010340.5
n÷3	6673560.3333333
n÷3	5005170.25
n÷5	4004136.2

Exponentiation

n^y

n²	400827667703761
n³	8.024842871071E+21
n⁴	1.6066281919684E+29
n⁵	3.2165790517005E+36

Nth Root

^y√n

²√n	4474.4475636664
³√n	271.53529088015
⁴√n	66.891311570834
⁵√n	28.859962946833

Divisors of 20020681

1, 607, 32983, 20020681

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	-20020680	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 20020681 can be divided by 4 positive divisors. The sum of these divisors (counting 20020681) is 1, the average is 0.25.

Base conversion 20020681

Base	System	Value
2	Binary	1001100010111110111001001
3	Ternary	1101200011012201
4	Quaternary	1030113313021
5	Quinary	20111130211
6	Senary	1553040201
8	Octal	114276711
10	Decimal	20020681
12	Duodecimal	6856061
16	Hexadecimal	1317dc9
20	Vigesimal	652be1
36	Base36	bx421

Cryptographic Hash Functions

md5	eb64e010a71b45a1fe45aca66c3d0cdf
sha1	605fa130695d0794bb687e9f610d6b56ac769b5c
sha256	fa2ccbf909ee1813f071e377b1b1cab4bbc476d41513a396e712d8dc19de3b9a
sha512	5e1cb8c93b416350f38b89b0bd5e366eebb25283f3630536bacb90c570a38d125969ec480feffcd31e4e165e319aee31dfe75e6fa268803f2558c7f1e6891abc
ripemd-160	feac26ecc6bba7ba1e7b2331cc6a4a8185e0584b

20020681 as geometric shapes

Circle

Radius = n

Diameter	40041362
Circumference	125793648.69893
Area	1.2592372562137E+15

Sphere

Radius = n

Volume	3.3614383213292E+22
Surface area	5.0369490248547E+15
Circumference	125793648.69893

Square

Length = n

Perimeter	80082724
Area	400827667703761
Diagonal	28313518.598145

Cube

Length = n

Surface area	2404966006222566
Volume	8.024842871071E+21
Space diagonal	34676836.694129

Equilateral Triangle

Length = n

Perimeter	60062043
Area	1.7356347138556E+14
Altitude	17338418.347064

Triangular Pyramid

Length = n

Surface area	1.7356347138556E+14
Volume	9.4573680201514E+20
Height	9437839.5327151