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

72122009 (number)

72122009 is an odd 8-digits prime number following 72122008 and preceding 72122010. In scientific notation, it is written as 7.2122009 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 72122008 positive integers (up to 72122009) that are relatively prime to 72122009.

Interesting facts

72122009 has 2 divisors, whose sum is 72122010
The reverse of 72122009 is 90022127
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	7.2122009 × 10^7
Engineering notation	7.2122009 × 10^6

Prime Factorization of 72122009

Prime Factorization 72122009

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	72122009	Product of the distinct prime numbers

The prime factorization of 72122009 is 72122009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 10, 31, 18, 800, 996, 4410, 9296, 37473, 4352, 360584, 65992, 5127267, 7605306, 34312543, 94586919, 881846849, 697834330, 2162709922, 1917510116

Basic calculations (n = 72122009)

Multiplication

n×y

n×2	144244018
n×3	216366027
n×4	288488036
n×5	360610045

Division

n÷y

n÷2	36061004.5
n÷3	24040669.666667
n÷3	18030502.25
n÷5	14424401.8

Exponentiation

n^y

n²	5201584182196081
n³	3.751487012026E+23
n⁴	2.7056478004472E+31
n⁵	1.9513675501469E+39

Nth Root

^y√n

²√n	8492.4677803333
³√n	416.2516217656
⁴√n	92.154586322838
⁵√n	37.291818612822

Divisors of 72122009

1, 72122009

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	72122010	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	36061005	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8492.467839209	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999722692	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72122009 can be divided by 2 positive divisors. The sum of these divisors (counting 72122009) is 72122010, the average is 36061005.

Base conversion 72122009

Base	System	Value
2	Binary	100010011000111111010011001
3	Ternary	12000201011210112
4	Quaternary	10103013322121
5	Quinary	121430401014
6	Senary	11053454105
8	Octal	423077231
10	Decimal	72122009
12	Duodecimal	201a1335
16	Hexadecimal	44c7e99
20	Vigesimal	12af509
36	Base36	16xtp5

Cryptographic Hash Functions

md5	8cfb25cab419841fc97b372dbee7c9a1
sha1	a1b9f3c28da62f7db06d007cc6bb1ff6425e6b9c
sha256	8dd800978ec017dc9421c1c594ba273c71f61bd4838f7a7ed244c15ccd2f555d
sha512	418d16cae5900286a15e57034a2d1b7f97eefbacd135adbfccd12780564745b938181b122b11071195b8e5dede8ecc942c1fd2e7bc69c6a4dcaa7fda21f79453
ripemd-160	38fbb27bdfc3bf08adace0e0850e0825462f3604

72122009 as geometric shapes

Circle

Radius = n

Diameter	144244018
Circumference	453155947.27307
Area	1.6341258653816E+16

Sphere

Radius = n

Volume	1.5714192049358E+24
Surface area	6.5365034615264E+16
Circumference	453155947.27307

Square

Length = n

Perimeter	288488036
Area	5201584182196081
Diagonal	101995923.27339

Cube

Length = n

Surface area	31209505093176486
Volume	3.751487012026E+23
Space diagonal	124918983.93194

Equilateral Triangle

Length = n

Perimeter	216366027
Area	2.2523520208526E+15
Altitude	62459491.96597

Triangular Pyramid

Length = n

Surface area	2.2523520208526E+15
Volume	4.4211698428948E+22
Height	33998641.091131