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

20153121 (number)

20153121 is an odd 8-digits composite number following 20153120 and preceding 20153122. In scientific notation, it is written as 2.0153121 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 13409760 positive integers (up to 20153121) that are relatively prime to 20153121.

Interesting facts

20153121 has 8 divisors, whose sum is 26922144
The reverse of 20153121 is 12135102
Previous prime number is 547

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty million one hundred fifty-three thousand one hundred twenty-one

Notation

Scientific notation	2.0153121 × 10^7
Engineering notation	2.0153121 × 10^6

Prime Factorization of 20153121

Prime Factorization 3 × 547 × 12281

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20153121	Product of the distinct prime numbers

The prime factorization of 20153121 is 3 × 547 × 12281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 52, 39, 922, 320, 7233, 3697, 49152, 26939, 566895, 352639, 8546694, 8582315, 66311764, 28841592, 600016636, 901811948, 2073623720, 7348548844

Basic calculations (n = 20153121)

Multiplication

n×y

n×2	40306242
n×3	60459363
n×4	80612484
n×5	100765605

Division

n÷y

n÷2	10076560.5
n÷3	6717707
n÷3	5038280.25
n÷5	4030624.2

Exponentiation

n^y

n²	406148286040641
n³	8.1851555525196E+21
n⁴	1.6495643025375E+29
n⁵	3.3243868986319E+36

Nth Root

^y√n

²√n	4489.2227612361
³√n	272.13272519745
⁴√n	67.001662376661
⁵√n	28.898044964418

Divisors of 20153121

1, 3, 547, 1641, 12281, 36843, 6717707, 20153121

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	-20153120	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 20153121 can be divided by 8 positive divisors. The sum of these divisors (counting 20153121) is 1, the average is 0.125.

Base conversion 20153121

Base	System	Value
2	Binary	1001100111000001100100001
3	Ternary	1101220212212220
4	Quaternary	1030320030201
5	Quinary	20124344441
6	Senary	1555541253
8	Octal	114701441
10	Decimal	20153121
12	Duodecimal	68ba829
16	Hexadecimal	1338321
20	Vigesimal	65j2g1
36	Base36	bzy8x

Cryptographic Hash Functions

md5	6cf6c675d6e678b8c44b66848f798adc
sha1	5015fecccc5514a0439ef218835219489e8ff656
sha256	c0a9817b810175d81831e1d7e94b442d74345387a2598eb87f6f30f3d98bfeca
sha512	28c85a42794b16884e528915d8ac8d21d407415f748d138169d0307d795a72fec45c3796f4219dfe8afc1d10f354511dd06b7d8fa0d1fd6dd62cb859485ece09
ripemd-160	d8973cdd0002571ed9aeae5d78e7cb6b056b4e0e

20153121 as geometric shapes

Circle

Radius = n

Diameter	40306242
Circumference	126625793.76101
Area	1.2759524716934E+15

Sphere

Radius = n

Volume	3.4285899403047E+22
Surface area	5.1038098867735E+15
Circumference	126625793.76101

Square

Length = n

Perimeter	80612484
Area	406148286040641
Diagonal	28500817.042346

Cube

Length = n

Surface area	2436889716243846
Volume	8.1851555525196E+21
Space diagonal	34906229.503083

Equilateral Triangle

Length = n

Perimeter	60459363
Area	1.7586736670735E+14
Altitude	17453114.751542

Triangular Pyramid

Length = n

Surface area	1.7586736670735E+14
Volume	9.6462983270889E+20
Height	9500272.3474487