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

21009077 (number)

21009077 is an odd 8-digits composite number following 21009076 and preceding 21009078. In scientific notation, it is written as 2.1009077 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 20916300 positive integers (up to 21009077) that are relatively prime to 21009077.

Interesting facts

21009077 has 4 divisors, whose sum is 21101856
The reverse of 21009077 is 77090012
Previous prime number is 227

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million nine thousand seventy-seven

Notation

Scientific notation	2.1009077 × 10^7
Engineering notation	2.1009077 × 10^6

Prime Factorization of 21009077

Prime Factorization 227 × 92551

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21009077	Product of the distinct prime numbers

The prime factorization of 21009077 is 227 × 92551. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 57, 2, 827, 718, 2510, 7303, 93179, 54006, 539229, 787130, 3802372, 3665269, 40591195, 83988842, 834965495, 2304809, 4636277467, 6730377746

Basic calculations (n = 21009077)

Multiplication

n×y

n×2	42018154
n×3	63027231
n×4	84036308
n×5	105045385

Division

n÷y

n÷2	10504538.5
n÷3	7003025.6666667
n÷3	5252269.25
n÷5	4201815.4

Exponentiation

n^y

n²	441381316391929
n³	9.2730140624394E+21
n⁴	1.9481746645987E+29
n⁵	4.0929351538004E+36

Nth Root

^y√n

²√n	4583.5659698536
³√n	275.93216231664
⁴√n	67.7020381514
⁵√n	29.139452969004

Divisors of 21009077

1, 227, 92551, 21009077

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	-21009076	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 21009077 can be divided by 4 positive divisors. The sum of these divisors (counting 21009077) is 1, the average is 0.25.

Base conversion 21009077

Base	System	Value
2	Binary	1010000001001001010110101
3	Ternary	1110112101000222
4	Quaternary	1100021022311
5	Quinary	20334242302
6	Senary	2030144125
8	Octal	120111265
10	Decimal	21009077
12	Duodecimal	7052045
16	Hexadecimal	14092b5
20	Vigesimal	6b62dh
36	Base36	ciaph

Cryptographic Hash Functions

md5	87b45acb9c340430e7179d771b054d36
sha1	e85f8db441c7a53635b659532b3f4908cdc2a834
sha256	11cc81df741947df479f30a79907ae791be2b6ba7072e80488fa7eb94652f009
sha512	0826ce8acdac968a584c3b8c1ea917d0a2951bfd54089d7b3eb304c965897dc280a02df68a8ad0184119bf4e48b9db6675a21f25579d5c0ba95fd01654784f16
ripemd-160	a540a8999bb30133ef84181119c2107811656da9

21009077 as geometric shapes

Circle

Radius = n

Diameter	42018154
Circumference	132003923.9238
Area	1.3866403010087E+15

Sphere

Radius = n

Volume	3.8842710473593E+22
Surface area	5.5465612040347E+15
Circumference	132003923.9238

Square

Length = n

Perimeter	84036308
Area	441381316391929
Diagonal	29711321.626341

Cube

Length = n

Surface area	2648287898351574
Volume	9.2730140624394E+21
Space diagonal	36388788.784127

Equilateral Triangle

Length = n

Perimeter	63027231
Area	1.9112371637561E+14
Altitude	18194394.392063

Triangular Pyramid

Length = n

Surface area	1.9112371637561E+14
Volume	1.0928351875982E+21
Height	9903773.8754469