72655250 (number)

72655250 is an even 8-digits composite number following 72655249 and preceding 72655251. In scientific notation, it is written as 7.2655250 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 29062000 positive integers (up to 72655250) that are relatively prime to 72655250.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred fifty-five thousand two hundred fifty

Notation

Scientific notation 7.2655250 × 10^7
Engineering notation 7.2655250 × 10^6

Prime Factorization of 72655250

Prime Factorization 2 × 5 × 5 × 5 × 290621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2906210
Product of the distinct prime numbers

The prime factorization of 72655250 is 2 × 5 × 5 × 5 × 290621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 24, 85, 307, 782, 7703, 9093, 37632, 57118, 634500, 134226, 9584808, 9241844, 91541572, 76548950, 23574292, 212044195, 1740109607, 8954727071

Basic calculations (n = 72655250)

Multiplication

n×y
n×2 145310500
n×3 217965750
n×4 290621000
n×5 363276250

Division

n÷y
n÷2 36327625
n÷3 24218416.666667
n÷3 18163812.5
n÷5 14531050

Exponentiation

ny
n2 5278785352562500
n3 3.8353146948677E+23
n4 2.7865574798428E+31
n5 2.0245803033735E+39

Nth Root

y√n
2√n 8523.8049015683
3√n 417.27496926867
4√n 92.324454515412
5√n 37.346800375677

Divisors of 72655250

1, 2, 5, 10, 25, 50, 125, 250, 290621, 581242, 1453105, 2906210, 7265525, 14531050, 36327625, 72655250

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72655249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72655250 can be divided by 16 positive divisors. The sum of these divisors (counting 72655250) is 1, the average is 0.0625.

Base conversion 72655250

Base System Value
2 Binary 100010101001010000110010010
3 Ternary 12001201021021012
4 Quaternary 10111022012102
5 Quinary 122044432000
6 Senary 11113130522
8 Octal 425120622
10 Decimal 72655250
12 Duodecimal 203b9a42
16 Hexadecimal 454a192
20 Vigesimal 12e1i2a
36 Base36 17995e

Cryptographic Hash Functions

md5 371fe0849de726b620bed8fc4f165945
sha1 167e2f6a6402086057d40cc548ed960cc2445f26
sha256 57fd4fdffaab4c60d0a310e63e4d6b963c415bd02b82d71c6173ab62292c0808
sha512 721c40cf4cfba6faf145656d69fd55734dcd6316bf8b21c5efe0987cd50fb780a72c97fe7c33b3491faf86676ce255a458b8632c4daf04e890ec507cd3918b12
ripemd-160 576240c20b7213aa7c45d6feaa8a8b767fed476b

72655250 as geometric shapes

Circle

Radius = n
Diameter 145310500
Circumference 456506399.28946
Area 1.6583793283488E+16

Sphere

Radius = n
Volume 1.6065328626135E+24
Surface area 6.6335173133951E+16
Circumference 456506399.28946

Square

Length = n
Perimeter 290621000
Area 5278785352562500
Diagonal 102750039.92761

Cube

Length = n
Surface area 31672712115375000
Volume 3.8353146948677E+23
Space diagonal 125842584.43662

Equilateral Triangle

Length = n
Perimeter 217965750
Area 2.2857811082222E+15
Altitude 62921292.218309

Triangular Pyramid

Length = n
Surface area 2.2857811082222E+15
Volume 4.5199617145422E+22
Height 34250013.309203