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

20921317 (number)

20921317 is an odd 8-digits composite number following 20921316 and preceding 20921318. In scientific notation, it is written as 2.0921317 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 20355840 positive integers (up to 20921317) that are relatively prime to 20921317.

Interesting facts

20921317 has 4 divisors, whose sum is 21486796
The reverse of 20921317 is 71312902
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million nine hundred twenty-one thousand three hundred seventeen

Notation

Scientific notation	2.0921317 × 10^7
Engineering notation	2.0921317 × 10^6

Prime Factorization of 20921317

Prime Factorization 37 × 565441

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20921317	Product of the distinct prime numbers

The prime factorization of 20921317 is 37 × 565441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 89, 35, 196, 937, 8587, 1653, 73636, 90660, 496030, 869446, 9723373, 6694652, 41506428, 42784786, 936764454, 878153567, 6607773610, 9982703571

Basic calculations (n = 20921317)

Multiplication

n×y

n×2	41842634
n×3	62763951
n×4	83685268
n×5	104606585

Division

n÷y

n÷2	10460658.5
n÷3	6973772.3333333
n÷3	5230329.25
n÷5	4184263.4

Exponentiation

n^y

n²	437701505014489
n³	9.1572919377852E+21
n⁴	1.9158260749195E+29
n⁵	4.0081604630256E+36

Nth Root

^y√n

²√n	4573.9826191187
³√n	275.54741427873
⁴√n	67.631225178306
⁵√n	29.115067679905

Divisors of 20921317

1, 37, 565441, 20921317

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	-20921316	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 20921317 can be divided by 4 positive divisors. The sum of these divisors (counting 20921317) is 1, the average is 0.25.

Base conversion 20921317

Base	System	Value
2	Binary	1001111110011101111100101
3	Ternary	1110100220122121
4	Quaternary	1033303233211
5	Quinary	20323440232
6	Senary	2024225541
8	Octal	117635745
10	Decimal	20921317
12	Duodecimal	700b2b1
16	Hexadecimal	13f3be5
20	Vigesimal	6af35h
36	Base36	cgezp

Cryptographic Hash Functions

md5	fe9d3c13dafa09403902f4c6d5dea79c
sha1	1b9b41084714b17615140bac01eeefb2defb2afe
sha256	a4dee714adf6d17b29f22f5391bb619625ed60ab89930d168e9be77db152e455
sha512	6457ce976e6f4747880a09d47b85b4e4416428613874419ae6b947dceb223639758e585aba30abeed63fa35b141e5cfef46a38c06b84f0f3ca590586ab1c65f6
ripemd-160	cc75074cdf00b20a495345fc50685e9fec2db78d

20921317 as geometric shapes

Circle

Radius = n

Diameter	41842634
Circumference	131452511.58125
Area	1.3750798326187E+15

Sphere

Radius = n

Volume	3.8357974771364E+22
Surface area	5.5003193304749E+15
Circumference	131452511.58125

Square

Length = n

Perimeter	83685268
Area	437701505014489
Diagonal	29587210.244107

Cube

Length = n

Surface area	2626209030086934
Volume	9.1572919377852E+21
Space diagonal	36236784.005254

Equilateral Triangle

Length = n

Perimeter	62763951
Area	1.8953031130861E+14
Altitude	18118392.002627

Triangular Pyramid

Length = n

Surface area	1.8953031130861E+14
Volume	1.0791972044188E+21
Height	9862403.4147023