72495998 (number)

72495998 is an even 8-digits composite number following 72495997 and preceding 72495999. In scientific notation, it is written as 7.2495998 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 34878816 positive integers (up to 72495998) that are relatively prime to 72495998.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred ninety-five thousand nine hundred ninety-eight

Notation

Scientific notation 7.2495998 × 10^7
Engineering notation 7.2495998 × 10^6

Prime Factorization of 72495998

Prime Factorization 2 × 29 × 317 × 3943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72495998
Product of the distinct prime numbers

The prime factorization of 72495998 is 2 × 29 × 317 × 3943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 78, 15, 604, 705, 2411, 8447, 93402, 27364, 253345, 37940, 9702842, 2740096, 37883384, 42182926, 413911206, 463894691, 732531010, 6649472572

Basic calculations (n = 72495998)

Multiplication

n×y
n×2 144991996
n×3 217487994
n×4 289983992
n×5 362479990

Division

n÷y
n÷2 36247999
n÷3 24165332.666667
n÷3 18123999.5
n÷5 14499199.6

Exponentiation

ny
n2 5255669726016004
n3 3.8101502194592E+23
n4 2.7622064268961E+31
n5 2.0024891159985E+39

Nth Root

y√n
2√n 8514.4581741882
3√n 416.96987324211
4√n 92.273821716607
5√n 37.330414019388

Divisors of 72495998

1, 2, 29, 58, 317, 634, 3943, 7886, 9193, 18386, 114347, 228694, 1249931, 2499862, 36247999, 72495998

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 -72495997
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 72495998 can be divided by 16 positive divisors. The sum of these divisors (counting 72495998) is 1, the average is 0.0625.

Base conversion 72495998

Base System Value
2 Binary 100010100100011001101111110
3 Ternary 12001102011210222
4 Quaternary 10110203031332
5 Quinary 122024332443
6 Senary 11105501342
8 Octal 424431576
10 Decimal 72495998
12 Duodecimal 20341852
16 Hexadecimal 452337e
20 Vigesimal 12d1jji
36 Base36 175u9q

Cryptographic Hash Functions

md5 d6532f09a1930f60e171cce61e5e03cf
sha1 ff9eec12c407d5e5414ca673370176eb8fa4c0bd
sha256 1d1ebb1306e0fe8953baf468d3d79d87b0cd6fdc16bad0c60546dbcdda9e512c
sha512 8c9298dde616a3aec60ff36bed5e68a10181b0350f13668393ffc0bfaa43813ca952368e661c68ba4721d21f4ef36ee8eba9cc92fed83998017a676d19661d8e
ripemd-160 ecc093c3f704a18eff53e660cabe75d003da1f8b

72495998 as geometric shapes

Circle

Radius = n
Diameter 144991996
Circumference 455505789.46292
Area 1.6511173400946E+16

Sphere

Radius = n
Volume 1.5959919918035E+24
Surface area 6.6044693603785E+16
Circumference 455505789.46292

Square

Length = n
Perimeter 289983992
Area 5255669726016004
Diagonal 102524823.58937

Cube

Length = n
Surface area 31534018356096024
Volume 3.8101502194592E+23
Space diagonal 125566751.88141

Equilateral Triangle

Length = n
Perimeter 217487994
Area 2.2757717483153E+15
Altitude 62783375.940706

Triangular Pyramid

Length = n
Surface area 2.2757717483153E+15
Volume 4.490305095865E+22
Height 34174941.196458