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

20972613 (number)

20972613 is an odd 8-digits composite number following 20972612 and preceding 20972614. In scientific notation, it is written as 2.0972613 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 13981740 positive integers (up to 20972613) that are relatively prime to 20972613.

Interesting facts

20972613 has 4 divisors, whose sum is 27963488
The reverse of 20972613 is 31627902
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million nine hundred seventy-two thousand six hundred thirteen

Notation

Scientific notation	2.0972613 × 10^7
Engineering notation	2.0972613 × 10^6

Prime Factorization of 20972613

Prime Factorization 3 × 6990871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20972613	Product of the distinct prime numbers

The prime factorization of 20972613 is 3 × 6990871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 37, 17, 628, 582, 9862, 2684, 96115, 22925, 978731, 31974, 5421577, 6662356, 53802452, 22355040, 248598223, 643468220, 128457951, 2747304533

Basic calculations (n = 20972613)

Multiplication

n×y

n×2	41945226
n×3	62917839
n×4	83890452
n×5	104863065

Division

n÷y

n÷2	10486306.5
n÷3	6990871
n÷3	5243153.25
n÷5	4194522.6

Exponentiation

n^y

n²	439850496047769
n³	9.2248142314679E+21
n⁴	1.9346845887347E+29
n⁵	4.0575391156597E+36

Nth Root

^y√n

²√n	4579.586553391
³√n	275.77243108785
⁴√n	67.672642577271
⁵√n	29.129330873172

Divisors of 20972613

1, 3, 6990871, 20972613

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	-20972612	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 20972613 can be divided by 4 positive divisors. The sum of these divisors (counting 20972613) is 1, the average is 0.25.

Base conversion 20972613

Base	System	Value
2	Binary	1010000000000010001000101
3	Ternary	1110110112000110
4	Quaternary	1100000101011
5	Quinary	20332110423
6	Senary	2025303233
8	Octal	120002105
10	Decimal	20972613
12	Duodecimal	7034b19
16	Hexadecimal	1400445
20	Vigesimal	6b1bad
36	Base36	chikl

Cryptographic Hash Functions

md5	39c46ca2e4617ae786d21423be4c8ee1
sha1	8ea48165bf88618e9046ba8fdf9d5460c82d5721
sha256	4ce1d8ce0067c9d1d476e565008d586db7f87d912b205f66bb80bea1c72e5080
sha512	0709983c3b76c09cd52c6ef7d5ee03b24e067cd430cc47d6b6a8a4cda66553b474360c5661229598b6c14232930b037d260cae82f9d735ca242f262b9cf3c47f
ripemd-160	890b9145d51a37562ffdb069255ba183c8f045c1

20972613 as geometric shapes

Circle

Radius = n

Diameter	41945226
Circumference	131774813.85476
Area	1.3818310870615E+15

Sphere

Radius = n

Volume	3.8640811493747E+22
Surface area	5.527324348246E+15
Circumference	131774813.85476

Square

Length = n

Perimeter	83890452
Area	439850496047769
Diagonal	29659753.743002

Cube

Length = n

Surface area	2639102976286614
Volume	9.2248142314679E+21
Space diagonal	36325631.28348

Equilateral Triangle

Length = n

Perimeter	62917839
Area	1.9046085172228E+14
Altitude	18162815.64174

Triangular Pyramid

Length = n

Surface area	1.9046085172228E+14
Volume	1.0871547830429E+21
Height	9886584.5810008