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

21072011 (number)

21072011 is an odd 8-digits prime number following 21072010 and preceding 21072012. In scientific notation, it is written as 2.1072011 × 10^7. The sum of its digits is 14. It has a total of 1 prime factors and 2 positive divisors. There are 21072010 positive integers (up to 21072011) that are relatively prime to 21072011.

Interesting facts

21072011 has 2 divisors, whose sum is 21072012
The reverse of 21072011 is 11027012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 14
Digital Root 5

Name

Name	twenty-one million seventy-two thousand eleven

Notation

Scientific notation	2.1072011 × 10^7
Engineering notation	2.1072011 × 10^6

Prime Factorization of 21072011

Prime Factorization 21072011

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21072011	Product of the distinct prime numbers

The prime factorization of 21072011 is 21072011. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 6, 51, 86, 240, 141, 9198, 9221, 4190, 21094, 977871, 5948, 1280582, 779910, 60557648, 45791575, 41535167, 275947324, 6707997792, 7753938472

Basic calculations (n = 21072011)

Multiplication

n×y

n×2	42144022
n×3	63216033
n×4	84288044
n×5	105360055

Division

n÷y

n÷2	10536005.5
n÷3	7024003.6666667
n÷3	5268002.75
n÷5	4214402.2

Exponentiation

n^y

n²	444029647584121
n³	9.3565976182187E+21
n⁴	1.9716232793368E+29
n⁵	4.1546067430041E+36

Nth Root

^y√n

²√n	4590.4260150884
³√n	276.20741165569
⁴√n	67.752682715066
⁵√n	29.156889897764

Divisors of 21072011

1, 21072011

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21072012	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10536006	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4590.4261240107	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999050874	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21072011 can be divided by 2 positive divisors. The sum of these divisors (counting 21072011) is 21072012, the average is 10536006.

Base conversion 21072011

Base	System	Value
2	Binary	1010000011000100010001011
3	Ternary	1110122120100212
4	Quaternary	1100120202023
5	Quinary	20343301021
6	Senary	2031351335
8	Octal	120304213
10	Decimal	21072011
12	Duodecimal	708254b
16	Hexadecimal	141888b
20	Vigesimal	6be00b
36	Base36	cjn9n

Cryptographic Hash Functions

md5	734bb761ea3b0378f9e446fa105eaa73
sha1	e0dce352e7808e7bc1903f4d7a3617f15c3eb02d
sha256	5bba0dd5be154de9c9624d36806984b42c585c036b67b91019de0f2ce14b9949
sha512	fe908dbbba6cb76cb2992c75239a4177520b6d81125b31c06fd2f6cc3ea6982b172f7973e008c38031c5684c69d9656f790c3517dea0e7167358b359dde6d863
ripemd-160	9cc749809d7c08375fafcdcec7743abb65ede018

21072011 as geometric shapes

Circle

Radius = n

Diameter	42144022
Circumference	132399349.90793
Area	1.3949602788263E+15

Sphere

Radius = n

Volume	3.9192824453322E+22
Surface area	5.5798411153054E+15
Circumference	132399349.90793

Square

Length = n

Perimeter	84288044
Area	444029647584121
Diagonal	29800323.742675

Cube

Length = n

Surface area	2664177885504726
Volume	9.3565976182187E+21
Space diagonal	36497793.66965

Equilateral Triangle

Length = n

Perimeter	63216033
Area	1.9227047742065E+14
Altitude	18248896.834825

Triangular Pyramid

Length = n

Surface area	1.9227047742065E+14
Volume	1.1026856041127E+21
Height	9933441.2475583