72087660 (number)

72087660 is an even 8-digits composite number following 72087659 and preceding 72087661. In scientific notation, it is written as 7.2087660 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 18812160 positive integers (up to 72087660) that are relatively prime to 72087660.

Interesting facts

Basic properties

Name

Name seventy-two million eighty-seven thousand six hundred sixty

Notation

Scientific notation 7.2087660 × 10^7
Engineering notation 7.2087660 × 10^6

Prime Factorization of 72087660

Prime Factorization 2 × 2 × 9 × 5 × 47 × 8521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36043830
Product of the distinct prime numbers

The prime factorization of 72087660 is 2 × 2 × 9 × 5 × 47 × 8521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 17, 2, 577, 165, 4495, 6499, 14534, 87686, 218330, 621045, 4748409, 7701700, 86483385, 91137407, 69865255, 593528172, 7212124754, 2434893405

Basic calculations (n = 72087660)

Multiplication

n×y
n×2 144175320
n×3 216262980
n×4 288350640
n×5 360438300

Division

n÷y
n÷2 36043830
n÷3 24029220
n÷3 18021915
n÷5 14417532

Exponentiation

ny
n2 5196630724275600
n3 3.7461294879713E+23
n4 2.7004970884485E+31
n5 1.9467251594307E+39

Nth Root

y√n
2√n 8490.4452180083
3√n 416.18552960874
4√n 92.143611921871
5√n 37.288265797836

Divisors of 72087660

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 47, 90, 94, 180, 188, 235, 423, 470, 846, 940, 1692, 2115, 4230, 8460, 8521, 17042, 34084, 42605, 76689, 85210, 153378, 170420, 306756, 383445, 400487, 766890, 800974, 1533780, 1601948, 2002435, 3604383, 4004870, 7208766, 8009740, 14417532, 18021915, 36043830, 72087660

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 -72087659
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 72087660 can be divided by 48 positive divisors. The sum of these divisors (counting 72087660) is 1, the average is 0.020833333333333.

Base conversion 72087660

Base System Value
2 Binary 100010010111111100001101100
3 Ternary 12000122102200100
4 Quaternary 10102333201230
5 Quinary 121423301120
6 Senary 11053031100
8 Octal 422774154
10 Decimal 72087660
12 Duodecimal 20185490
16 Hexadecimal 44bf86c
20 Vigesimal 12aaj30
36 Base36 16x370

Cryptographic Hash Functions

md5 60fe9ada5135f02cdd46e96016d2cd9c
sha1 1d4396681ab593637f0b41203e484327e29b90f6
sha256 f966ca5d30a49834b4972d4f4076c4ec411e30e3558679baa63c22f5bb7ed1aa
sha512 88b2189bd18ade4b5efce0385bb0dcc1a60b843fae5b842e3999db514ea0e0d52bac46737169e65a06d65b0076cd1c70e73a0f8426573e526c8b7d77a20e3a38
ripemd-160 4dec1545f327424b32217e96e5f9121f9648ce89

72087660 as geometric shapes

Circle

Radius = n
Diameter 144175320
Circumference 452940126.14096
Area 1.6325696906803E+16

Sphere

Radius = n
Volume 1.5691750505076E+24
Surface area 6.5302787627213E+16
Circumference 452940126.14096

Square

Length = n
Perimeter 288350640
Area 5196630724275600
Diagonal 101947346.45174

Cube

Length = n
Surface area 31179784345653600
Volume 3.7461294879713E+23
Space diagonal 124859489.71875

Equilateral Triangle

Length = n
Perimeter 216262980
Area 2.2502071106547E+15
Altitude 62429744.859375

Triangular Pyramid

Length = n
Surface area 2.2502071106547E+15
Volume 4.4148559402457E+22
Height 33982448.817247