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

20571009 (number)

20571009 is an odd 8-digits composite number following 20571008 and preceding 20571010. In scientific notation, it is written as 2.0571009 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 13714004 positive integers (up to 20571009) that are relatively prime to 20571009.

Interesting facts

20571009 has 4 divisors, whose sum is 27428016
The reverse of 20571009 is 90017502
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million five hundred seventy-one thousand nine

Notation

Scientific notation	2.0571009 × 10^7
Engineering notation	2.0571009 × 10^6

Prime Factorization of 20571009

Prime Factorization 3 × 6857003

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20571009	Product of the distinct prime numbers

The prime factorization of 20571009 is 3 × 6857003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 72, 4, 789, 738, 1346, 3188, 75147, 36489, 786011, 831599, 6808429, 4039096, 51250550, 64615747, 567428215, 571746970, 6382563614, 1396001821

Basic calculations (n = 20571009)

Multiplication

n×y

n×2	41142018
n×3	61713027
n×4	82284036
n×5	102855045

Division

n÷y

n÷2	10285504.5
n÷3	6857003
n÷3	5142752.25
n÷5	4114201.8

Exponentiation

n^y

n²	423166411278081
n³	8.7049600548991E+21
n⁴	1.7906981163397E+29
n⁵	3.6836467067507E+36

Nth Root

^y√n

²√n	4535.5274224725
³√n	274.00082138742
⁴√n	67.346324491189
⁵√n	29.016907069081

Divisors of 20571009

1, 3, 6857003, 20571009

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	-20571008	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 20571009 can be divided by 4 positive divisors. The sum of these divisors (counting 20571009) is 1, the average is 0.25.

Base conversion 20571009

Base	System	Value
2	Binary	1001110011110001110000001
3	Ternary	1102201010010020
4	Quaternary	1032132032001
5	Quinary	20231233014
6	Senary	2012524053
8	Octal	116361601
10	Decimal	20571009
12	Duodecimal	6a80629
16	Hexadecimal	139e381
20	Vigesimal	68b7a9
36	Base36	c8wox

Cryptographic Hash Functions

md5	3deb43d4495aabb46086798525db2569
sha1	e261ba26957d6f45d2c323fd8e554397335549ec
sha256	54f4f99f5db8adc4399764240de30842f804ac57cde14ef353e353f6ea210930
sha512	6c0ebbe442b558d6418f2cb01ea7a6affdf572e862c86746f2f43f55bc16e6d644e052f500386f4068d0f7f0a8c2a5726bc02883ba87bcc05e6a00e59c4dde19
ripemd-160	163fd57a1c0063e7afadcde47782ac3189bf0762

20571009 as geometric shapes

Circle

Radius = n

Diameter	41142018
Circumference	129251461.50266
Area	1.3294164889172E+15

Sphere

Radius = n

Volume	3.6463251411018E+22
Surface area	5.3176659556687E+15
Circumference	129251461.50266

Square

Length = n

Perimeter	82284036
Area	423166411278081
Diagonal	29091799.919499

Cube

Length = n

Surface area	2538998467668486
Volume	8.7049600548991E+21
Space diagonal	35630032.750957

Equilateral Triangle

Length = n

Perimeter	61713027
Area	1.8323643109756E+14
Altitude	17815016.375478

Triangular Pyramid

Length = n

Surface area	1.8323643109756E+14
Volume	1.0258893807962E+21
Height	9697266.639833