72495384 (number)

72495384 is an even 8-digits composite number following 72495383 and preceding 72495385. In scientific notation, it is written as 7.2495384 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 22306176 positive integers (up to 72495384) that are relatively prime to 72495384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2495384 × 10^7
Engineering notation 7.2495384 × 10^6

Prime Factorization of 72495384

Prime Factorization 2 × 2 × 2 × 39 × 232357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18123846
Product of the distinct prime numbers

The prime factorization of 72495384 is 2 × 2 × 2 × 39 × 232357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 35, 65, 814, 705, 5724, 5096, 98410, 54352, 752543, 253599, 6525814, 242177, 48728959, 51350339, 464374823, 755516320, 2317058017, 918505280

Basic calculations (n = 72495384)

Multiplication

n×y
n×2 144990768
n×3 217486152
n×4 289981536
n×5 362476920

Division

n÷y
n÷2 36247692
n÷3 24165128
n÷3 18123846
n÷5 14499076.8

Exponentiation

ny
n2 5255580701307456
n3 3.8100534108427E+23
n4 2.7621128507955E+31
n5 2.0024043176976E+39

Nth Root

y√n
2√n 8514.4221177952
3√n 416.96869607265
4√n 92.273626339248
5√n 37.330350785685

Divisors of 72495384

1, 2, 4, 8, 39, 78, 156, 312, 232357, 464714, 929428, 1858856, 9061923, 18123846, 36247692, 72495384

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 -72495383
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 72495384 can be divided by 16 positive divisors. The sum of these divisors (counting 72495384) is 1, the average is 0.0625.

Base conversion 72495384

Base System Value
2 Binary 100010100100011000100011000
3 Ternary 12001102010222020
4 Quaternary 10110203010120
5 Quinary 122024323014
6 Senary 11105454440
8 Octal 424430430
10 Decimal 72495384
12 Duodecimal 20341420
16 Hexadecimal 4523118
20 Vigesimal 12d1i94
36 Base36 175tso

Cryptographic Hash Functions

md5 a15af87ce943064b3a78da5e042af183
sha1 75aeb075eac95c6e6fd08483e9ee91c055f67219
sha256 5268d098e968baca193dc3e5dae94ea1c5afabc0495f207f3d003f9646b1f2f0
sha512 731d39296447cff1e935397b4f2873e18c3924eff072f25b8082616d44ebc0693052cead28b0d02b0ecca6f3472056f815aab5cdbd96918dd89c01b774fa25be
ripemd-160 b958f91e74379c39c023a87f81516252c0e2105e

72495384 as geometric shapes

Circle

Radius = n
Diameter 144990768
Circumference 455501931.58714
Area 1.6510893721576E+16

Sphere

Radius = n
Volume 1.5959514407051E+24
Surface area 6.6043574886303E+16
Circumference 455501931.58714

Square

Length = n
Perimeter 289981536
Area 5255580701307456
Diagonal 102523955.26225

Cube

Length = n
Surface area 31533484207844736
Volume 3.8100534108427E+23
Space diagonal 125565688.40222

Equilateral Triangle

Length = n
Perimeter 217486152
Area 2.2757331994857E+15
Altitude 62782844.201108

Triangular Pyramid

Length = n
Surface area 2.2757331994857E+15
Volume 4.4901910058164E+22
Height 34174651.754082