72689076 (number)

72689076 is an even 8-digits composite number following 72689075 and preceding 72689077. In scientific notation, it is written as 7.2689076 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 144 positive divisors. There are 22104576 positive integers (up to 72689076) that are relatively prime to 72689076.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eighty-nine thousand seventy-six

Notation

Scientific notation 7.2689076 × 10^7
Engineering notation 7.2689076 × 10^6

Prime Factorization of 72689076

Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 83 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 448698
Product of the distinct prime numbers

The prime factorization of 72689076 is 2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 83 × 53. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72689076)

Multiplication

n×y
n×2 145378152
n×3 218067228
n×4 290756304
n×5 363445380

Division

n÷y
n÷2 36344538
n÷3 24229692
n÷3 18172269
n÷5 14537815.2

Exponentiation

ny
n2 5283701769733776
n3 3.8406739950151E+23
n4 2.7917504391488E+31
n5 2.0292975984432E+39

Nth Root

y√n
2√n 8525.7888784558
3√n 417.33971592367
4√n 92.335198480621
5√n 37.350277227454

Divisors of 72689076

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72689075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72689076 can be divided by 144 positive divisors. The sum of these divisors (counting 72689076) is 1, the average is 0.0069444444444444.

Base conversion 72689076

Base System Value
2 Binary 100010101010010010110110100
3 Ternary 12001202222200000
4 Quaternary 10111102112310
5 Quinary 122102022301
6 Senary 11113551300
8 Octal 425222664
10 Decimal 72689076
12 Duodecimal 20415530
16 Hexadecimal 45525b4
20 Vigesimal 12e62dg
36 Base36 179z90

Cryptographic Hash Functions

md5 ba2408c015b53b4491a87d7b7b386970
sha1 71cedd734d443bb146bbbb02007e7486d74d449e
sha256 d647dfbf77b56772d3fb06d7c4553197f6f65298bcfb93b7ecb3fbc027f29db9
sha512 b00ff7e3643376fa5b074755796b0b94a46daeea6203fbf120caf7009d17c6d9d29f1536243f0b1725a31144846bc1f284560bfcfecd5949a5105ce881028d3c
ripemd-160 3176fbfa2bc0aa78ed3c21e8db4ac069e77318b5

72689076 as geometric shapes

Circle

Radius = n
Diameter 145378152
Circumference 456718934.31566
Area 1.6599238663555E+16

Sphere

Radius = n
Volume 1.6087777610097E+24
Surface area 6.639695465422E+16
Circumference 456718934.31566

Square

Length = n
Perimeter 290756304
Area 5283701769733776
Diagonal 102797877.11557

Cube

Length = n
Surface area 31702210618402656
Volume 3.8406739950151E+23
Space diagonal 125901172.78724

Equilateral Triangle

Length = n
Perimeter 218067228
Area 2.2879099793051E+15
Altitude 62950586.393618

Triangular Pyramid

Length = n
Surface area 2.2879099793051E+15
Volume 4.5262777103367E+22
Height 34265959.038523