72485792 (number)

72485792 is an even 8-digits composite number following 72485791 and preceding 72485793. In scientific notation, it is written as 7.2485792 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors. There are 36122112 positive integers (up to 72485792) that are relatively prime to 72485792.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred eighty-five thousand seven hundred ninety-two

Notation

Scientific notation 7.2485792 × 10^7
Engineering notation 7.2485792 × 10^6

Prime Factorization of 72485792

Prime Factorization 2 × 2 × 2 × 2 × 2 × 313 × 7237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4530362
Product of the distinct prime numbers

The prime factorization of 72485792 is 2 × 2 × 2 × 2 × 2 × 313 × 7237. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72485792)

Multiplication

n×y
n×2 144971584
n×3 217457376
n×4 289943168
n×5 362428960

Division

n÷y
n÷2 36242896
n÷3 24161930.666667
n÷3 18121448
n÷5 14497158.4

Exponentiation

ny
n2 5254190041867264
n3 3.8085412650326E+23
n4 2.7606512996057E+31
n5 2.0010799588775E+39

Nth Root

y√n
2√n 8513.8588195953
3√n 416.95030529188
4√n 92.270573963725
5√n 37.329362883677

Divisors of 72485792

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72485791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72485792 can be divided by 24 positive divisors. The sum of these divisors (counting 72485792) is 1, the average is 0.041666666666667.

Base conversion 72485792

Base System Value
2 Binary 100010100100000101110100000
3 Ternary 12001101122210222
4 Quaternary 10110200232200
5 Quinary 122024021132
6 Senary 11105342212
8 Octal 424405640
10 Decimal 72485792
12 Duodecimal 20337968
16 Hexadecimal 4520ba0
20 Vigesimal 12d0e9c
36 Base36 175me8

Cryptographic Hash Functions

md5 2ad63b9da32713820e492f9fa44976d7
sha1 a0453732a5776163f557d79494b5453a5ef8ed3a
sha256 dc17b912f02a2087410189772cd1ed3fe2415d690fa9c075d89d64d96807f8bb
sha512 9fc8882349e8f8e3b9da5aab67701f46fc6f604a1576649c7b6ed7aac9596ae87ef803ceaba8f9fe61db776f5c4d470f53bb914c489bca70385684658d886584
ripemd-160 315d7f4169f13b1c1b3dadc29ee2cb4087685cc1

72485792 as geometric shapes

Circle

Radius = n
Diameter 144971584
Circumference 455441663.27368
Area 1.6506524836095E+16

Sphere

Radius = n
Volume 1.5953180345493E+24
Surface area 6.6026099344379E+16
Circumference 455441663.27368

Square

Length = n
Perimeter 289943168
Area 5254190041867264
Diagonal 102510390.12576

Cube

Length = n
Surface area 31525140251203584
Volume 3.8085412650326E+23
Space diagonal 125549074.57087

Equilateral Triangle

Length = n
Perimeter 217457376
Area 2.2751310262841E+15
Altitude 62774537.285435

Triangular Pyramid

Length = n
Surface area 2.2751310262841E+15
Volume 4.4884089248889E+22
Height 34170130.041918