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

20131571 (number)

20131571 is an odd 8-digits prime number following 20131570 and preceding 20131572. In scientific notation, it is written as 2.0131571 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20131570 positive integers (up to 20131571) that are relatively prime to 20131571.

Interesting facts

20131571 has 2 divisors, whose sum is 20131572
The reverse of 20131571 is 17513102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred thirty-one thousand five hundred seventy-one

Notation

Scientific notation	2.0131571 × 10^7
Engineering notation	2.0131571 × 10^6

Prime Factorization of 20131571

Prime Factorization 20131571

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20131571	Product of the distinct prime numbers

The prime factorization of 20131571 is 20131571. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 3, 93, 10, 922, 80, 6655, 3987, 51970, 80094, 491524, 852032, 95589, 3245351, 15565603, 98775128, 927309944, 101452328, 8990456850, 6687749061

Basic calculations (n = 20131571)

Multiplication

n×y

n×2	40263142
n×3	60394713
n×4	80526284
n×5	100657855

Division

n÷y

n÷2	10065785.5
n÷3	6710523.6666667
n÷3	5032892.75
n÷5	4026314.2

Exponentiation

n^y

n²	405280150928041
n³	8.1589261332986E+21
n⁴	1.6425200073626E+29
n⁵	3.306650814714E+36

Nth Root

^y√n

²√n	4486.8219264865
³√n	272.03569222365
⁴√n	66.983743747916
⁵√n	28.891862106615

Divisors of 20131571

1, 20131571

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20131572	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10065786	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4486.8220379239	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006536	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131571 can be divided by 2 positive divisors. The sum of these divisors (counting 20131571) is 20131572, the average is 10065786.

Base conversion 20131571

Base	System	Value
2	Binary	1001100110010111011110011
3	Ternary	1101212210022202
4	Quaternary	1030302323303
5	Quinary	20123202241
6	Senary	1555253415
8	Octal	114627363
10	Decimal	20131571
12	Duodecimal	68aa26b
16	Hexadecimal	1332ef3
20	Vigesimal	65g8ib
36	Base36	bzhmb

Cryptographic Hash Functions

md5	a8952a770f8994efacdae1281251356a
sha1	b819924b51ba36b7d411395c4aceae6aad678a83
sha256	9fc4d55f78231238df6843ad600bbe3a2987f3fe7a74fffec8519fe02763a005
sha512	5c6ce21e4d38843ae57e88bc7d40980a36b343a602a99d5392f0bc37c6b6985e11ac8e3f29a0e0a1789335973e8679eafd0c68e7952cd6008262df46de17994c
ripemd-160	ffc044bf3605eb05f67a8c09830a0dbeebde1211

20131571 as geometric shapes

Circle

Radius = n

Diameter	40263142
Circumference	126490391.11764
Area	1.2732251448013E+15

Sphere

Radius = n

Volume	3.4176029868737E+22
Surface area	5.0929005792052E+15
Circumference	126490391.11764

Square

Length = n

Perimeter	80526284
Area	405280150928041
Diagonal	28470340.740077

Cube

Length = n

Surface area	2431680905568246
Volume	8.1589261332986E+21
Space diagonal	34868903.80818

Equilateral Triangle

Length = n

Perimeter	60394713
Area	1.7549145317664E+14
Altitude	17434451.90409

Triangular Pyramid

Length = n

Surface area	1.7549145317664E+14
Volume	9.6153866600926E+20
Height	9490113.5800256