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

21272907 (number)

21272907 is an odd 8-digits composite number following 21272906 and preceding 21272908. In scientific notation, it is written as 2.1272907 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13565288 positive integers (up to 21272907) that are relatively prime to 21272907.

Interesting facts

21272907 has 8 divisors, whose sum is 29597184
The reverse of 21272907 is 70927212
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-one million two hundred seventy-two thousand nine hundred seven

Notation

Scientific notation	2.1272907 × 10^7
Engineering notation	2.1272907 × 10^6

Prime Factorization of 21272907

Prime Factorization 3 × 23 × 308303

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21272907	Product of the distinct prime numbers

The prime factorization of 21272907 is 3 × 23 × 308303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 75, 29, 884, 811, 8475, 1968, 32219, 41046, 468514, 64460, 6692607, 7782166, 73400651, 64479025, 956744500, 161128514, 9737150338, 7547037467

Basic calculations (n = 21272907)

Multiplication

n×y

n×2	42545814
n×3	63818721
n×4	85091628
n×5	106364535

Division

n÷y

n÷2	10636453.5
n÷3	7090969
n÷3	5318226.75
n÷5	4254581.4

Exponentiation

n^y

n²	452536572230649
n³	9.6267684151614E+21
n⁴	2.0478934920627E+29
n⁵	4.3564647802554E+36

Nth Root

^y√n

²√n	4612.2561724171
³√n	277.08240411746
⁴√n	67.913593428835
⁵√n	29.212274187552

Divisors of 21272907

1, 3, 23, 69, 308303, 924909, 7090969, 21272907

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21272906	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21272907 can be divided by 8 positive divisors. The sum of these divisors (counting 21272907) is 1, the average is 0.125.

Base conversion 21272907

Base	System	Value
2	Binary	1010001001001100101001011
3	Ternary	1111000202221110
4	Quaternary	1101021211023
5	Quinary	20421213112
6	Senary	2035541403
8	Octal	121114513
10	Decimal	21272907
12	Duodecimal	715a863
16	Hexadecimal	144994b
20	Vigesimal	6cj257
36	Base36	cnya3

Cryptographic Hash Functions

md5	af87bbec20fbbfba6ad8692d8052d590
sha1	1e23abab421ae89e5d125f2e67352c07a3fbd41d
sha256	f3f79f93b7055e774dacc92a29b36b423a447b1cd251aac81bed1b43a3892f4e
sha512	1bd967bcdea1c19d899f24a5760d82c8c9621ad097e2261095f9bbdd452ee385565b771490ec23689ff01a73f3332ecb6f7332e99457f67e44c597aa92c2fba0
ripemd-160	2ef86e9ebc078b1da34dfa58c582c6fb893d23d2

21272907 as geometric shapes

Circle

Radius = n

Diameter	42545814
Circumference	133661616.7034
Area	1.4216855708005E+15

Sphere

Radius = n

Volume	4.0324513241175E+22
Surface area	5.6867422832021E+15
Circumference	133661616.7034

Square

Length = n

Perimeter	85091628
Area	452536572230649
Diagonal	30084433.590502

Cube

Length = n

Surface area	2715219433383894
Volume	9.6267684151614E+21
Space diagonal	36845755.748688

Equilateral Triangle

Length = n

Perimeter	63818721
Area	1.9595408384664E+14
Altitude	18422877.874344

Triangular Pyramid

Length = n

Surface area	1.9595408384664E+14
Volume	1.1345255378788E+21
Height	10028144.530167