72608730 (number)

72608730 is an even 8-digits composite number following 72608729 and preceding 72608731. In scientific notation, it is written as 7.2608730 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 19362320 positive integers (up to 72608730) that are relatively prime to 72608730.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eight thousand seven hundred thirty

Notation

Scientific notation 7.2608730 × 10^7
Engineering notation 7.2608730 × 10^6

Prime Factorization of 72608730

Prime Factorization 2 × 5 × 3 × 2420291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72608730
Product of the distinct prime numbers

The prime factorization of 72608730 is 2 × 5 × 3 × 2420291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 26, 34, 754, 146, 1663, 7241, 10615, 64716, 450295, 47868, 1439860, 7897523, 3291762, 54352238, 392634845, 656504400, 3767355656, 6430815337

Basic calculations (n = 72608730)

Multiplication

n×y
n×2 145217460
n×3 217826190
n×4 290434920
n×5 363043650

Division

n÷y
n÷2 36304365
n÷3 24202910
n÷3 18152182.5
n÷5 14521746

Exponentiation

ny
n2 5272027672212900
n3 3.8279523380423E+23
n4 2.7794275776579E+31
n5 2.0181070654071E+39

Nth Root

y√n
2√n 8521.0756363267
3√n 417.18589208094
4√n 92.309672496043
5√n 37.342016637986

Divisors of 72608730

1, 2, 3, 5, 6, 10, 15, 30, 2420291, 4840582, 7260873, 12101455, 14521746, 24202910, 36304365, 72608730

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 -72608729
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 72608730 can be divided by 16 positive divisors. The sum of these divisors (counting 72608730) is 1, the average is 0.0625.

Base conversion 72608730

Base System Value
2 Binary 100010100111110101111011010
3 Ternary 12001121220110020
4 Quaternary 10110332233122
5 Quinary 122041434410
6 Senary 11112131310
8 Octal 424765732
10 Decimal 72608730
12 Duodecimal 20396b36
16 Hexadecimal 453ebda
20 Vigesimal 12dg1ga
36 Base36 178996

Cryptographic Hash Functions

md5 33761bfee9729c6766743d3d043d1da1
sha1 6276fafd49277cdc9e246567cdb94851e1cc29d1
sha256 958a0db9f5714ef164d7bc7e98596249e80b9ca5b85752d6e173ef13a1855387
sha512 d47c6106e2e17742b1684382d4975a734d30e42684748bbb242e01e7c9a2f29bcca0510964cf2177354a7780f7965719a43cea8cdad35eb5ca091fcd2361cf22
ripemd-160 cd5ad89161bd524346e82a3fcc7808480d518d76

72608730 as geometric shapes

Circle

Radius = n
Diameter 145217460
Circumference 456214105.50897
Area 1.6562563404546E+16

Sphere

Radius = n
Volume 1.6034489257981E+24
Surface area 6.6250253618185E+16
Circumference 456214105.50897

Square

Length = n
Perimeter 290434920
Area 5272027672212900
Diagonal 102684250.71269

Cube

Length = n
Surface area 31632166033277400
Volume 3.8279523380423E+23
Space diagonal 125762009.43305

Equilateral Triangle

Length = n
Perimeter 217826190
Area 2.2828549467955E+15
Altitude 62881004.716525

Triangular Pyramid

Length = n
Surface area 2.2828549467955E+15
Volume 4.5112850938144E+22
Height 34228083.570895