72648372 (number)

72648372 is an even 8-digits composite number following 72648371 and preceding 72648373. In scientific notation, it is written as 7.2648372 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 23507328 positive integers (up to 72648372) that are relatively prime to 72648372.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-eight thousand three hundred seventy-two

Notation

Scientific notation 7.2648372 × 10^7
Engineering notation 7.2648372 × 10^6

Prime Factorization of 72648372

Prime Factorization 2 × 2 × 3 × 103 × 53 × 1109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36324186
Product of the distinct prime numbers

The prime factorization of 72648372 is 2 × 2 × 3 × 103 × 53 × 1109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72648372)

Multiplication

n×y
n×2 145296744
n×3 217945116
n×4 290593488
n×5 363241860

Division

n÷y
n÷2 36324186
n÷3 24216124
n÷3 18162093
n÷5 14529674.4

Exponentiation

ny
n2 5277785954250384
n3 3.8342255734076E+23
n4 2.7855024578883E+31
n5 2.0236221876758E+39

Nth Root

y√n
2√n 8523.4014337
3√n 417.26180156774
4√n 92.322269435386
5√n 37.346093252598

Divisors of 72648372

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72648371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72648372 can be divided by 48 positive divisors. The sum of these divisors (counting 72648372) is 1, the average is 0.020833333333333.

Base conversion 72648372

Base System Value
2 Binary 100010101001000011010110100
3 Ternary 12001200220211110
4 Quaternary 10111020122310
5 Quinary 122044221442
6 Senary 11113035020
8 Octal 425103264
10 Decimal 72648372
12 Duodecimal 203b5a70
16 Hexadecimal 45486b4
20 Vigesimal 12e10ic
36 Base36 1793uc

Cryptographic Hash Functions

md5 5d0066b0443ac53d2d1fd40a278742bf
sha1 4a6cecd7be0b3f0b3b5f43d510ccef9d0193d9d3
sha256 8e274f069231fffd01ed9cd785464c67ce9d77e2316444d766b3e6776359dd13
sha512 ac1fe6c1625ed2b708cfd66484b18fdc12bbe703e97f0d331c3216c8fdcf7748fdb46d8603ab000930d74c06acb9ef605580d6fd08afde5ab80cfceef26b7888
ripemd-160 4c4230d8ca617ab2a3705d2641aaeb0df93a6051

72648372 as geometric shapes

Circle

Radius = n
Diameter 145296744
Circumference 456463183.54092
Area 1.6580653581092E+16

Sphere

Radius = n
Volume 1.6060766524831E+24
Surface area 6.632261432437E+16
Circumference 456463183.54092

Square

Length = n
Perimeter 290593488
Area 5277785954250384
Diagonal 102740312.96673

Cube

Length = n
Surface area 31666715725502304
Volume 3.8342255734076E+23
Space diagonal 125830671.39116

Equilateral Triangle

Length = n
Perimeter 217945116
Area 2.2853483560588E+15
Altitude 62915335.695582

Triangular Pyramid

Length = n
Surface area 2.2853483560588E+15
Volume 4.5186781725923E+22
Height 34246770.988909