72676665 (number)

72676665 is an odd 8-digits composite number following 72676664 and preceding 72676666. In scientific notation, it is written as 7.2676665 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 35703360 positive integers (up to 72676665) that are relatively prime to 72676665.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand six hundred sixty-five

Notation

Scientific notation 7.2676665 × 10^7
Engineering notation 7.2676665 × 10^6

Prime Factorization of 72676665

Prime Factorization 45 × 23 × 23 × 43 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3159855
Product of the distinct prime numbers

The prime factorization of 72676665 is 45 × 23 × 23 × 43 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 9, 53, 659, 952, 2885, 7171, 5163, 26727, 256694, 881410, 8328525, 1554276, 10025997, 58675846, 623913446, 535160920, 4336092512, 5862688859

Basic calculations (n = 72676665)

Multiplication

n×y
n×2 145353330
n×3 218029995
n×4 290706660
n×5 363383325

Division

n÷y
n÷2 36338332.5
n÷3 24225555
n÷3 18169166.25
n÷5 14535333

Exponentiation

ny
n2 5281897635522225
n3 3.8387070502114E+23
n4 2.7898442632135E+31
n5 2.0275657691974E+39

Nth Root

y√n
2√n 8525.0609968492
3√n 417.3159622488
4√n 92.331256878964
5√n 37.349001696168

Divisors of 72676665

1, 23, 43, 45, 71, 529, 989, 1035, 1633, 1935, 3053, 3195, 22747, 23805, 37559, 44505, 70219, 73485, 137385, 1023615, 1615037, 1690155, 3159855, 72676665

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72676664
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72676665 can be divided by 24 positive divisors. The sum of these divisors (counting 72676665) is 1, the average is 0.041666666666667.

Base conversion 72676665

Base System Value
2 Binary 100010101001111010100111001
3 Ternary 12001202100122100
4 Quaternary 10111033110321
5 Quinary 122101123130
6 Senary 11113414013
8 Octal 425172471
10 Decimal 72676665
12 Duodecimal 2040a309
16 Hexadecimal 454f539
20 Vigesimal 12e4bd5
36 Base36 179po9

Cryptographic Hash Functions

md5 b284c1fe1e19835a1634f1d95466e14b
sha1 c2dae0ae8af96f763fe128df63e779de5ebf7e29
sha256 318435ff17eca93a9b3fa7597833e3e3804ab77e7d79f1951c0e6c315083f2b3
sha512 2846c30602751afc1c8fb652424e956f7f27517e1a22ef4f8fd75aedcf3b6dea5a83cc4aa250af1d55d4cc6d67ddd09493a3e6d20576d8948c159655123bffdc
ripemd-160 306fd5bd5d4ad0bb1b55e8bf01d0e1f7fe8d6f6e

72676665 as geometric shapes

Circle

Radius = n
Diameter 145353330
Circumference 456640953.70281
Area 1.659357080877E+16

Sphere

Radius = n
Volume 1.607953849097E+24
Surface area 6.637428323508E+16
Circumference 456640953.70281

Square

Length = n
Perimeter 290706660
Area 5281897635522225
Diagonal 102780325.31105

Cube

Length = n
Surface area 31691385813133350
Volume 3.8387070502114E+23
Space diagonal 125879676.30466

Equilateral Triangle

Length = n
Perimeter 218029995
Area 2.2871287662756E+15
Altitude 62939838.152331

Triangular Pyramid

Length = n
Surface area 2.2871287662756E+15
Volume 4.5239596436552E+22
Height 34260108.437015