72164975 (number)

72164975 is an odd 8-digits composite number following 72164974 and preceding 72164976. In scientific notation, it is written as 7.2164975 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 56502720 positive integers (up to 72164975) that are relatively prime to 72164975.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred sixty-four thousand nine hundred seventy-five

Notation

Scientific notation 7.2164975 × 10^7
Engineering notation 7.2164975 × 10^6

Prime Factorization of 72164975

Prime Factorization 25 × 47 × 61417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72164975
Product of the distinct prime numbers

The prime factorization of 72164975 is 25 × 47 × 61417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 28, 49, 109, 219, 1084, 4751, 52104, 61178, 390823, 56026, 1649104, 9486975, 59541448, 14903016, 473321835, 452355097, 2024569442, 6684449381

Basic calculations (n = 72164975)

Multiplication

n×y
n×2 144329950
n×3 216494925
n×4 288659900
n×5 360824875

Division

n÷y
n÷2 36082487.5
n÷3 24054991.666667
n÷3 18041243.75
n÷5 14432995

Exponentiation

ny
n2 5207783616750625
n3 3.7581957450822E+23
n4 2.7121010198896E+31
n5 1.9571870229781E+39

Nth Root

y√n
2√n 8494.9970570919
3√n 416.33426466968
4√n 92.168308311978
5√n 37.296260803548

Divisors of 72164975

1, 25, 47, 1175, 61417, 1535425, 2886599, 72164975

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 -72164974
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 72164975 can be divided by 8 positive divisors. The sum of these divisors (counting 72164975) is 1, the average is 0.125.

Base conversion 72164975

Base System Value
2 Binary 100010011010010011001101111
3 Ternary 12000210100201212
4 Quaternary 10103102121233
5 Quinary 121433234400
6 Senary 11054425035
8 Octal 423223157
10 Decimal 72164975
12 Duodecimal 2020217b
16 Hexadecimal 44d266f
20 Vigesimal 12b0c8f
36 Base36 16yqun

Cryptographic Hash Functions

md5 e7e93c5a4ba0f93610b38bf3bac94093
sha1 0ebb7043cc7d387d4e7223be05252d2b3c39cd17
sha256 639b84c6bed3f576fff3ce0c116734cf37c6e4698197e0d45ee231cced4b976e
sha512 4583094fb6ca4b2f113492d3363bf7fb5a2826836aaeabf98397a334ae80a101a1425cbabe846d7500b69ba3aa165a1463a45bf5255b6ca8a4627b652188ffd5
ripemd-160 695846f852eb58717bb49dbf1412e2bd2b7b1718

72164975 as geometric shapes

Circle

Radius = n
Diameter 144329950
Circumference 453425910.61298
Area 1.6360734751869E+16

Sphere

Radius = n
Volume 1.574229352467E+24
Surface area 6.5442939007476E+16
Circumference 453425910.61298

Square

Length = n
Perimeter 288659900
Area 5207783616750625
Diagonal 102056686.37332

Cube

Length = n
Surface area 31246701700503750
Volume 3.7581957450822E+23
Space diagonal 124993403.22694

Equilateral Triangle

Length = n
Perimeter 216494925
Area 2.2550364547592E+15
Altitude 62496701.613469

Triangular Pyramid

Length = n
Surface area 2.2550364547592E+15
Volume 4.4290761606234E+22
Height 34018895.457772