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

20090902 (number)

20090902 is an even 8-digits composite number following 20090901 and preceding 20090903. In scientific notation, it is written as 2.0090902 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 8832000 positive integers (up to 20090902) that are relatively prime to 20090902.

Interesting facts

20090902 has 32 divisors, whose sum is 34038144
The reverse of 20090902 is 20909002
Previous prime number is 47

Basic properties

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

Name

Name	twenty million ninety thousand nine hundred two

Notation

Scientific notation	2.0090902 × 10^7
Engineering notation	2.0090902 × 10^6

Prime Factorization of 20090902

Prime Factorization 2 × 41 × 13 × 47 × 401

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	20090902	Product of the distinct prime numbers

The prime factorization of 20090902 is 2 × 41 × 13 × 47 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 50, 16, 778, 619, 6213, 9854, 11144, 2460, 520790, 108523, 1123166, 3922618, 99643300, 18519123, 892139880, 907397590, 9966346170, 8580252402

Basic calculations (n = 20090902)

Multiplication

n×y

n×2	40181804
n×3	60272706
n×4	80363608
n×5	100454510

Division

n÷y

n÷2	10045451
n÷3	6696967.3333333
n÷3	5022725.5
n÷5	4018180.4

Exponentiation

n^y

n²	403644343173604
n³	8.1095789415552E+21
n⁴	1.6292875577605E+29
n⁵	3.2733856652786E+36

Nth Root

^y√n

²√n	4482.2875855973
³√n	271.85238349761
⁴√n	66.949888615272
⁵√n	28.880179424022

Divisors of 20090902

1, 2, 13, 26, 41, 47, 82, 94, 401, 533, 611, 802, 1066, 1222, 1927, 3854, 5213, 10426, 16441, 18847, 25051, 32882, 37694, 50102, 213733, 245011, 427466, 490022, 772727, 1545454, 10045451, 20090902

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20090901	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090902 can be divided by 32 positive divisors. The sum of these divisors (counting 20090902) is 1, the average is 0.03125.

Base conversion 20090902

Base	System	Value
2	Binary	1001100101001000000010110
3	Ternary	1101210201112111
4	Quaternary	1030221000112
5	Quinary	20120402102
6	Senary	1554341234
8	Octal	114510026
10	Decimal	20090902
12	Duodecimal	688a81a
16	Hexadecimal	1329016
20	Vigesimal	65b752
36	Base36	bym8m

Cryptographic Hash Functions

md5	c45a1931364c683ace085f7004293e1a
sha1	1e28d8f78ceb603573ccfc0dc2437172338f0573
sha256	4b61f23a41244ec4571055fb0c9c25ac42c2e6834f1ba36b3116e9c5173ab451
sha512	2540dfd60f0846f399f477e2269eed3c099aead6217c65a38bbcf32c8c863bc081eb69fc12df27c6c5310aa7f76590eba4d9cee68be49c93df4c34887240ce4a
ripemd-160	c25d5b348dd83da7ddeedfb160fe2bf70a497e3e

20090902 as geometric shapes

Circle

Radius = n

Diameter	40181804
Circumference	126234860.25438
Area	1.2680861031773E+15

Sphere

Radius = n

Volume	3.3969324835329E+22
Surface area	5.0723444127091E+15
Circumference	126234860.25438

Square

Length = n

Perimeter	80363608
Area	403644343173604
Diagonal	28412826.088709

Cube

Length = n

Surface area	2421866059041624
Volume	8.1095789415552E+21
Space diagonal	34798463.033887

Equilateral Triangle

Length = n

Perimeter	60272706
Area	1.7478312764111E+14
Altitude	17399231.516944

Triangular Pyramid

Length = n

Surface area	1.7478312764111E+14
Volume	9.5572304369022E+20
Height	9470942.0295696