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

20021917 (number)

20021917 is an odd 8-digits prime number following 20021916 and preceding 20021918. In scientific notation, it is written as 2.0021917 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 20021916 positive integers (up to 20021917) that are relatively prime to 20021917.

Interesting facts

20021917 has 2 divisors, whose sum is 20021918
The reverse of 20021917 is 71912002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million twenty-one thousand nine hundred seventeen

Notation

Scientific notation	2.0021917 × 10^7
Engineering notation	2.0021917 × 10^6

Prime Factorization of 20021917

Prime Factorization 20021917

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20021917	Product of the distinct prime numbers

The prime factorization of 20021917 is 20021917. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 8, 36, 19, 281, 61, 6308, 8410, 26362, 16272, 532955, 436426, 1930765, 6603712, 80567444, 74569903, 188946295, 683441968, 4685527831, 7695066791

Basic calculations (n = 20021917)

Multiplication

n×y

n×2	40043834
n×3	60065751
n×4	80087668
n×5	100109585

Division

n÷y

n÷2	10010958.5
n÷3	6673972.3333333
n÷3	5005479.25
n÷5	4004383.4

Exponentiation

n^y

n²	400877160354889
n³	8.0263292318213E+21
n⁴	1.607024976942E+29
n⁵	3.217572070526E+36

Nth Root

^y√n

²√n	4474.5856791439
³√n	271.54087861404
⁴√n	66.892343950141
⁵√n	28.860319278701

Divisors of 20021917

1, 20021917

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20021918	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10010959	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4474.5857908861	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999001095	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20021917 can be divided by 2 positive divisors. The sum of these divisors (counting 20021917) is 20021918, the average is 10010959.

Base conversion 20021917

Base	System	Value
2	Binary	1001100011000001010011101
3	Ternary	1101200012220111
4	Quaternary	1030120022131
5	Quinary	20111200132
6	Senary	1553050021
8	Octal	114301235
10	Decimal	20021917
12	Duodecimal	6856911
16	Hexadecimal	131829d
20	Vigesimal	652efh
36	Base36	bx50d

Cryptographic Hash Functions

md5	1b08754ac74a9a6d8b52a1288204453e
sha1	547b0d1146968a65c9cad40c285d33fe111aa717
sha256	60c7e5cc3e1a3ff1785d90538431237ff337f6d4ea598b1163cd2916ef40e652
sha512	8ba2b9fab1de63212eb28ef24829ca315287e4d5246e2552de26902887e484f32daad255d85ffa202d1bc68b07ab093c621a2270509dba5693e4a8e827021911
ripemd-160	34cf05ab3940734513a4814072773302ab8d88d6

20021917 as geometric shapes

Circle

Radius = n

Diameter	40043834
Circumference	125801414.71597
Area	1.2593927419629E+15

Sphere

Radius = n

Volume	3.3620609266644E+22
Surface area	5.0375709678514E+15
Circumference	125801414.71597

Square

Length = n

Perimeter	80087668
Area	400877160354889
Diagonal	28315266.566108

Cube

Length = n

Surface area	2405262962129334
Volume	8.0263292318213E+21
Space diagonal	34678977.508927

Equilateral Triangle

Length = n

Perimeter	60065751
Area	1.7358490233215E+14
Altitude	17339488.754464

Triangular Pyramid

Length = n

Surface area	1.7358490233215E+14
Volume	9.4591197130944E+20
Height	9438422.1887028