72671768 (number)

72671768 is an even 8-digits composite number following 72671767 and preceding 72671769. In scientific notation, it is written as 7.2671768 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 33385728 positive integers (up to 72671768) that are relatively prime to 72671768.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand seven hundred sixty-eight

Notation

Scientific notation 7.2671768 × 10^7
Engineering notation 7.2671768 × 10^6

Prime Factorization of 72671768

Prime Factorization 2 × 2 × 2 × 13 × 233 × 2999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18167942
Product of the distinct prime numbers

The prime factorization of 72671768 is 2 × 2 × 2 × 13 × 233 × 2999. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 16, 54, 80, 770, 868, 1383, 7649, 44968, 627627, 449876, 625113, 6725282, 45939179, 73966654, 194411244, 587085051, 6905912748, 7416711699

Basic calculations (n = 72671768)

Multiplication

n×y
n×2 145343536
n×3 218015304
n×4 290687072
n×5 363358840

Division

n÷y
n÷2 36335884
n÷3 24223922.666667
n÷3 18167942
n÷5 14534353.6

Exponentiation

ny
n2 5281185864245824
n3 3.8379311389135E+23
n4 2.789092413271E+31
n5 2.0268827678779E+39

Nth Root

y√n
2√n 8524.7737799897
3√n 417.30658903312
4√n 92.329701504931
5√n 37.348498362695

Divisors of 72671768

1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 2999, 3029, 5998, 6058, 11996, 12116, 23992, 24232, 38987, 77974, 155948, 311896, 698767, 1397534, 2795068, 5590136, 9083971, 18167942, 36335884, 72671768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671768 can be divided by 32 positive divisors. The sum of these divisors (counting 72671768) is 1, the average is 0.03125.

Base conversion 72671768

Base System Value
2 Binary 100010101001110001000011000
3 Ternary 12001202002220222
4 Quaternary 10111032020120
5 Quinary 122100444033
6 Senary 11113335212
8 Octal 425161030
10 Decimal 72671768
12 Duodecimal 20407508
16 Hexadecimal 454e218
20 Vigesimal 12e3j88
36 Base36 179lw8

Cryptographic Hash Functions

md5 3a7dae2f081ca25399cf19927ff7bdab
sha1 e8dd4f105f6ff02165c9a89278520b6110f4fac8
sha256 07e421f85e420442f8627f7cef74de1e2192b40cd244cc4e77b5a08b881afcf4
sha512 3c38a7a28655400835c40bf952e5102e9a269f69236b3de45f0d69eb4d7f676f57d7d246bd886504a5c02bbe3f8b400d40067de8261a3ff73eaef5f168bdbe51
ripemd-160 6c06139fa359ad2555509037ebb20fbcd3865683

72671768 as geometric shapes

Circle

Radius = n
Diameter 145343536
Circumference 456610184.94436
Area 1.6591334713357E+16

Sphere

Radius = n
Volume 1.6076288361326E+24
Surface area 6.6365338853428E+16
Circumference 456610184.94436

Square

Length = n
Perimeter 290687072
Area 5281185864245824
Diagonal 102773399.90723

Cube

Length = n
Surface area 31687115185474944
Volume 3.8379311389135E+23
Space diagonal 125871194.45186

Equilateral Triangle

Length = n
Perimeter 218015304
Area 2.2868205602721E+15
Altitude 62935597.225929

Triangular Pyramid

Length = n
Surface area 2.2868205602721E+15
Volume 4.5230452234213E+22
Height 34257799.969077