72326521 (number)

72326521 is an odd 8-digits composite number following 72326520 and preceding 72326522. In scientific notation, it is written as 7.2326521 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 68519844 positive integers (up to 72326521) that are relatively prime to 72326521.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred twenty-six thousand five hundred twenty-one

Notation

Scientific notation 7.2326521 × 10^7
Engineering notation 7.2326521 × 10^6

Prime Factorization of 72326521

Prime Factorization 19 × 3806659

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72326521
Product of the distinct prime numbers

The prime factorization of 72326521 is 19 × 3806659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 33, 34, 970, 480, 7417, 3021, 24256, 75317, 6249, 609800, 8966290, 4876657, 2012598, 3821317, 448463325, 91438475, 1960652536, 2699883683

Basic calculations (n = 72326521)

Multiplication

n×y
n×2 144653042
n×3 216979563
n×4 289306084
n×5 361632605

Division

n÷y
n÷2 36163260.5
n÷3 24108840.333333
n÷3 18081630.25
n÷5 14465304.2

Exponentiation

ny
n2 5231125639963441
n3 3.7834911845245E+23
n4 2.7364675461083E+31
n5 1.9791917743942E+39

Nth Root

y√n
2√n 8504.5000440943
3√n 416.64469693939
4√n 92.219846259329
5√n 37.312943893885

Divisors of 72326521

1, 19, 3806659, 72326521

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 -72326520
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 72326521 can be divided by 4 positive divisors. The sum of these divisors (counting 72326521) is 1, the average is 0.25.

Base conversion 72326521

Base System Value
2 Binary 100010011111001110101111001
3 Ternary 12001002120100001
4 Quaternary 10103321311321
5 Quinary 122003422041
6 Senary 11102113001
8 Octal 423716571
10 Decimal 72326521
12 Duodecimal 2027b761
16 Hexadecimal 44f9d79
20 Vigesimal 12c0g61
36 Base36 1727i1

Cryptographic Hash Functions

md5 c24000cb1d69ab73b2a6071e70801d0b
sha1 20776b5e96ef0337398e4e2c9d55c7461e21cc61
sha256 9786cbc5ee0e7c93e1fd7a10411cfc9c680e5f99c3871fc593bbb8540fb98ab8
sha512 ec41c3e83ff22e9e8256832a3920c14dcba881944a3b22227ab1f58fa20dd98a2fdd8287b3f9e67e7a43013b8e567bbdb5c3c0695baf60c02b002ec5095095a4
ripemd-160 b58eecbff61a5b96369946553f02165c29e0a054

72326521 as geometric shapes

Circle

Radius = n
Diameter 144653042
Circumference 454440934.06662
Area 1.6434065880514E+16

Sphere

Radius = n
Volume 1.5848250813632E+24
Surface area 6.5736263522057E+16
Circumference 454440934.06662

Square

Length = n
Perimeter 289306084
Area 5231125639963441
Diagonal 102285146.91746

Cube

Length = n
Surface area 31386753839780646
Volume 3.7834911845245E+23
Space diagonal 125273209.1067

Equilateral Triangle

Length = n
Perimeter 216979563
Area 2.2651438472982E+15
Altitude 62636604.553349

Triangular Pyramid

Length = n
Surface area 2.2651438472982E+15
Volume 4.4588871218947E+22
Height 34095048.972487