72162325 (number)

72162325 is an odd 8-digits composite number following 72162324 and preceding 72162326. In scientific notation, it is written as 7.2162325 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 56937600 positive integers (up to 72162325) that are relatively prime to 72162325.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2162325 × 10^7
Engineering notation 7.2162325 × 10^6

Prime Factorization of 72162325

Prime Factorization 5 × 5 × 73 × 39541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14432465
Product of the distinct prime numbers

The prime factorization of 72162325 is 5 × 5 × 73 × 39541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 3, 73, 826, 953, 631, 4033, 95332, 29598, 120673, 616724, 5560026, 1187006, 12717213, 7050605, 478784337, 568851939, 3990535057, 2514828148

Basic calculations (n = 72162325)

Multiplication

n×y
n×2 144324650
n×3 216486975
n×4 288649300
n×5 360811625

Division

n÷y
n÷2 36081162.5
n÷3 24054108.333333
n÷3 18040581.25
n÷5 14432465

Exponentiation

ny
n2 5207401149405625
n3 3.7577817414878E+23
n4 2.7117026730831E+31
n5 1.9568276959839E+39

Nth Root

y√n
2√n 8494.8410815035
3√n 416.32916847952
4√n 92.16746216265
5√n 37.29598688523

Divisors of 72162325

1, 5, 25, 73, 365, 1825, 39541, 197705, 988525, 2886493, 14432465, 72162325

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72162324
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72162325 can be divided by 12 positive divisors. The sum of these divisors (counting 72162325) is 1, the average is 0.083333333333333.

Base conversion 72162325

Base System Value
2 Binary 100010011010001110000010101
3 Ternary 12000210020002201
4 Quaternary 10103101300111
5 Quinary 121433143300
6 Senary 11054404501
8 Octal 423216025
10 Decimal 72162325
12 Duodecimal 20200731
16 Hexadecimal 44d1c15
20 Vigesimal 12b05g5
36 Base36 16yot1

Cryptographic Hash Functions

md5 68d1da3c12508928d48104cdfa8d7290
sha1 4995efc3dc7dcf840fc86bae36fe81e5bffc325b
sha256 fc91de88ec7faa05c54d183a0f1b75e3d7174bf8516586d0141599b1c82aee86
sha512 6ee156ff62760c8f44b3154007122627de84feee9d02fa9ee1776397ab37ef4d7d4267712dde6a93e503e12dbd8a5e10f9639a63555438782fd5fe94adc9a2ef
ripemd-160 fc2808ef386f38bd76d9021aaa98311577536da2

72162325 as geometric shapes

Circle

Radius = n
Diameter 144324650
Circumference 453409260.17192
Area 1.6359533195268E+16

Sphere

Radius = n
Volume 1.5740559350469E+24
Surface area 6.5438132781071E+16
Circumference 453409260.17192

Square

Length = n
Perimeter 288649300
Area 5207401149405625
Diagonal 102052938.70738

Cube

Length = n
Surface area 31244406896433750
Volume 3.7577817414878E+23
Space diagonal 124988813.2923

Equilateral Triangle

Length = n
Perimeter 216486975
Area 2.2548708415408E+15
Altitude 62494406.646149

Triangular Pyramid

Length = n
Surface area 2.2548708415408E+15
Volume 4.4285882527084E+22
Height 34017646.235792