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

20970031 (number)

20970031 is an odd 8-digits composite number following 20970030 and preceding 20970032. In scientific notation, it is written as 2.0970031 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 20626200 positive integers (up to 20970031) that are relatively prime to 20970031.

Interesting facts

20970031 has 4 divisors, whose sum is 21313864
The reverse of 20970031 is 13007902
Previous prime number is 61

Basic properties

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

Name

Name	twenty million nine hundred seventy thousand thirty-one

Notation

Scientific notation	2.0970031 × 10^7
Engineering notation	2.0970031 × 10^6

Prime Factorization of 20970031

Prime Factorization 61 × 343771

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20970031	Product of the distinct prime numbers

The prime factorization of 20970031 is 61 × 343771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 89, 88, 958, 579, 2496, 4854, 24034, 14448, 959850, 143438, 925718, 2370250, 76529036, 28157584, 790192255, 931643903, 1877416008, 2516621442

Basic calculations (n = 20970031)

Multiplication

n×y

n×2	41940062
n×3	62910093
n×4	83880124
n×5	104850155

Division

n÷y

n÷2	10485015.5
n÷3	6990010.3333333
n÷3	5242507.75
n÷5	4194006.2

Exponentiation

n^y

n²	439742200140961
n³	9.2214075689642E+21
n⁴	1.9337320258481E+29
n⁵	4.0550420527728E+36

Nth Root

^y√n

²√n	4579.3046415367
³√n	275.76111357201
⁴√n	67.670559636645
⁵√n	29.128613598349

Divisors of 20970031

1, 61, 343771, 20970031

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	-20970030	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 20970031 can be divided by 4 positive divisors. The sum of these divisors (counting 20970031) is 1, the average is 0.25.

Base conversion 20970031

Base	System	Value
2	Binary	1001111111111101000101111
3	Ternary	1110110101110211
4	Quaternary	1033333220233
5	Quinary	20332020111
6	Senary	2025243251
8	Octal	117775057
10	Decimal	20970031
12	Duodecimal	7033527
16	Hexadecimal	13ffa2f
20	Vigesimal	6b151b
36	Base36	chgkv

Cryptographic Hash Functions

md5	8aed7fcecafe9ee1208afcb68804b151
sha1	6332c09c349e945eebca9eebcef949309c3ad3ff
sha256	4aa2d85df7a8867949ca3deb1223a910c51e5ff5e23f76268c4c76d2863100d0
sha512	876ad3ba67faa19cf22a59618c57c1196fa5e1c62f372477015c7788079743cb70ce1d97f27dd4828b9fafbd722e36117dad53283d4eea8a4f3ad026137c3336
ripemd-160	bb0719b0d9ef78adcbf5d3461357c938d249748e

20970031 as geometric shapes

Circle

Radius = n

Diameter	41940062
Circumference	131758590.6703
Area	1.3814908654363E+15

Sphere

Radius = n

Volume	3.862654169922E+22
Surface area	5.525963461745E+15
Circumference	131758590.6703

Square

Length = n

Perimeter	83880124
Area	439742200140961
Diagonal	29656102.243584

Cube

Length = n

Surface area	2638453200845766
Volume	9.2214075689642E+21
Space diagonal	36321159.128294

Equilateral Triangle

Length = n

Perimeter	62910093
Area	1.9041395821907E+14
Altitude	18160579.564147

Triangular Pyramid

Length = n

Surface area	1.9041395821907E+14
Volume	1.0867533040166E+21
Height	9885367.4145281