72506875 (number)

72506875 is an odd 8-digits composite number following 72506874 and preceding 72506876. In scientific notation, it is written as 7.2506875 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 20 positive divisors. There are 49716000 positive integers (up to 72506875) that are relatively prime to 72506875.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2506875 × 10^7
Engineering notation 7.2506875 × 10^6

Prime Factorization of 72506875

Prime Factorization 25 × 7 × 5 × 5 × 16573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14501375
Product of the distinct prime numbers

The prime factorization of 72506875 is 25 × 7 × 5 × 5 × 16573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 53, 78, 722, 354, 9441, 3954, 38704, 2018, 375395, 763746, 95661, 8125266, 43804240, 90985151, 509197045, 121128821, 9156157186, 2076067416

Basic calculations (n = 72506875)

Multiplication

n×y
n×2 145013750
n×3 217520625
n×4 290027500
n×5 362534375

Division

n÷y
n÷2 36253437.5
n÷3 24168958.333333
n÷3 18126718.75
n÷5 14501375

Exponentiation

ny
n2 5257246922265625
n3 3.8118654543685E+23
n4 2.7638645201671E+31
n5 2.0039917928069E+39

Nth Root

y√n
2√n 8515.0968872938
3√n 416.99072567826
4√n 92.277282617629
5√n 37.331534132382

Divisors of 72506875

1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 16573, 82865, 116011, 414325, 580055, 2071625, 2900275, 10358125, 14501375, 72506875

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72506874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72506875 can be divided by 20 positive divisors. The sum of these divisors (counting 72506875) is 1, the average is 0.05.

Base conversion 72506875

Base System Value
2 Binary 100010100100101110111111011
3 Ternary 12001102201201211
4 Quaternary 10110211313323
5 Quinary 122030210000
6 Senary 11110023551
8 Octal 424456773
10 Decimal 72506875
12 Duodecimal 20347bb7
16 Hexadecimal 4525dfb
20 Vigesimal 12d373f
36 Base36 1762nv

Cryptographic Hash Functions

md5 fa8bcb52f39a2f25d1aba1bc2a5a7222
sha1 91e1b14d660269888ef90d77e65a2f8643ad06a9
sha256 079053e0b39f86271610b5716f0f30ef84eb8baf6c9480d230a76a01a538d564
sha512 950c049fafdcc951ae3f40860f2d0970fb9492c67a2731fe051c2dd91cb99545091cc67a018cc293d13417e93b7ff9e191908d169fd0025d15fffa2c8b313da7
ripemd-160 72ed060ac2c46c484843108d7c13002b682315d2

72506875 as geometric shapes

Circle

Radius = n
Diameter 145013750
Circumference 455574131.66951
Area 1.6516128309097E+16

Sphere

Radius = n
Volume 1.5967104677222E+24
Surface area 6.6064513236389E+16
Circumference 455574131.66951

Square

Length = n
Perimeter 290027500
Area 5257246922265625
Diagonal 102540205.99029

Cube

Length = n
Surface area 31543481533593750
Volume 3.8118654543685E+23
Space diagonal 125585591.39805

Equilateral Triangle

Length = n
Perimeter 217520625
Area 2.2764546943248E+15
Altitude 62792795.699023

Triangular Pyramid

Length = n
Surface area 2.2764546943248E+15
Volume 4.4923265195912E+22
Height 34180068.66343