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

20572989 (number)

20572989 is an odd 8-digits composite number following 20572988 and preceding 20572990. In scientific notation, it is written as 2.0572989 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 13695696 positive integers (up to 20572989) that are relatively prime to 20572989.

Interesting facts

20572989 has 8 divisors, whose sum is 27469920
The reverse of 20572989 is 98927502
Previous prime number is 757

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty million five hundred seventy-two thousand nine hundred eighty-nine

Notation

Scientific notation	2.0572989 × 10^7
Engineering notation	2.0572989 × 10^6

Prime Factorization of 20572989

Prime Factorization 3 × 757 × 9059

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20572989	Product of the distinct prime numbers

The prime factorization of 20572989 is 3 × 757 × 9059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 37, 70, 93, 520, 5040, 1185, 74060, 4735, 9452, 665393, 1578865, 2641780, 38738513, 96461906, 258392639, 262021391, 2515922781, 6698201964

Basic calculations (n = 20572989)

Multiplication

n×y

n×2	41145978
n×3	61718967
n×4	82291956
n×5	102864945

Division

n÷y

n÷2	10286494.5
n÷3	6857663
n÷3	5143247.25
n÷5	4114597.8

Exponentiation

n^y

n²	423247876394121
n³	8.7074739053296E+21
n⁴	1.7913876487213E+29
n⁵	3.685419839188E+36

Nth Root

^y√n

²√n	4535.7456939295
³√n	274.00961214437
⁴√n	67.347944986685
⁵√n	29.017465634431

Divisors of 20572989

1, 3, 757, 2271, 9059, 27177, 6857663, 20572989

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	-20572988	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 20572989 can be divided by 8 positive divisors. The sum of these divisors (counting 20572989) is 1, the average is 0.125.

Base conversion 20572989

Base	System	Value
2	Binary	1001110011110101100111101
3	Ternary	1102201012211120
4	Quaternary	1032132230331
5	Quinary	20231313424
6	Senary	2012541153
8	Octal	116365475
10	Decimal	20572989
12	Duodecimal	6a817b9
16	Hexadecimal	139eb3d
20	Vigesimal	68bc99
36	Base36	c8y7x

Cryptographic Hash Functions

md5	f2827e3ef3b8212b47662c325a8cfa9b
sha1	f12c019ab4304d67674b0a1abf61cb5583f25a58
sha256	2e0976a54f58d3f4634a671bdc4c78ca01c6d7f50e003c27e2cd324fdd260592
sha512	8f24ebb137abf2300ed5aada94d785b3c2a7345a0ae59194ef224ed44044f78a02c7f33c6afd5a3e4819d9964436b45e67bea0a3cfd958bb0702cba094000260
ripemd-160	31b06d2040a4ae5f744bd6ae85f30de92fc17b48

20572989 as geometric shapes

Circle

Radius = n

Diameter	41145978
Circumference	129263902.20957
Area	1.3296724191273E+15

Sphere

Radius = n

Volume	3.6473781403078E+22
Surface area	5.318689676509E+15
Circumference	129263902.20957

Square

Length = n

Perimeter	82291956
Area	423247876394121
Diagonal	29094600.062353

Cube

Length = n

Surface area	2539487258364726
Volume	8.7074739053296E+21
Space diagonal	35633462.211556

Equilateral Triangle

Length = n

Perimeter	61718967
Area	1.8327170652756E+14
Altitude	17816731.105778

Triangular Pyramid

Length = n

Surface area	1.8327170652756E+14
Volume	1.0261856409106E+21
Height	9698200.0207842