72684758 (number)

72684758 is an even 8-digits composite number following 72684757 and preceding 72684759. In scientific notation, it is written as 7.2684758 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 34156800 positive integers (up to 72684758) that are relatively prime to 72684758.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eighty-four thousand seven hundred fifty-eight

Notation

Scientific notation 7.2684758 × 10^7
Engineering notation 7.2684758 × 10^6

Prime Factorization of 72684758

Prime Factorization 2 × 1187 × 17 × 1801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72684758
Product of the distinct prime numbers

The prime factorization of 72684758 is 2 × 1187 × 17 × 1801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72684758)

Multiplication

n×y
n×2 145369516
n×3 218054274
n×4 290739032
n×5 363423790

Division

n÷y
n÷2 36342379
n÷3 24228252.666667
n÷3 18171189.5
n÷5 14536951.6

Exponentiation

ny
n2 5283074045518564
n3 3.839989584946E+23
n4 2.7910871370432E+31
n5 2.028694931129E+39

Nth Root

y√n
2√n 8525.5356429963
3√n 417.33145191906
4√n 92.333827186986
5√n 37.349833467983

Divisors of 72684758

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 -72684757
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 72684758 can be divided by 16 positive divisors. The sum of these divisors (counting 72684758) is 1, the average is 0.0625.

Base conversion 72684758

Base System Value
2 Binary 100010101010001010011010110
3 Ternary 12001202202202002
4 Quaternary 10111101103112
5 Quinary 122101403013
6 Senary 11113515302
8 Octal 425212326
10 Decimal 72684758
12 Duodecimal 20412b32
16 Hexadecimal 45514d6
20 Vigesimal 12e5bhi
36 Base36 179vx2

Cryptographic Hash Functions

md5 dd856e2d4419ba9c5bac013f5f496909
sha1 5535319f6443ed80ee9e458222a32a35909a4a28
sha256 c37d7c2e3a7e03f655f3f13e05bc3eef3b283e9ad5b79ef213a56f63c500f6c2
sha512 858d4002978e5dc4dfc00dd8e81fc0138b66852adc18580d797b2b3b97213980942305a2fe7a1911f1263b889ffbf1fe5049b6334a084ac1db6f8dc1c30b1cfc
ripemd-160 d7758356821a6889cbbd944baf1237e5ab0d7aa7

72684758 as geometric shapes

Circle

Radius = n
Diameter 145369516
Circumference 456691803.5215
Area 1.6597266609772E+16

Sphere

Radius = n
Volume 1.6084910759903E+24
Surface area 6.6389066439088E+16
Circumference 456691803.5215

Square

Length = n
Perimeter 290739032
Area 5283074045518564
Diagonal 102791770.54141

Cube

Length = n
Surface area 31698444273111384
Volume 3.839989584946E+23
Space diagonal 125893693.79185

Equilateral Triangle

Length = n
Perimeter 218054274
Area 2.2876381667467E+15
Altitude 62946846.895924

Triangular Pyramid

Length = n
Surface area 2.2876381667467E+15
Volume 4.525471125335E+22
Height 34263923.513802