720565728 (number)

720565728 is an even 9-digits composite number following 720565727 and preceding 720565729. In scientific notation, it is written as 7.20565728 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 227546496 positive integers (up to 720565728) that are relatively prime to 720565728.

Interesting facts

Basic properties

Name

Name seven hundred twenty million five hundred sixty-five thousand seven hundred twenty-eight

Notation

Scientific notation 7.20565728 × 10^8
Engineering notation 7.20565728 × 10^6

Prime Factorization of 720565728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 19 × 395047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 45035358
Product of the distinct prime numbers

The prime factorization of 720565728 is 2 × 2 × 2 × 2 × 2 × 3 × 19 × 395047. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 2, 66, 45, 442, 417, 7633, 3033, 5247, 48627, 91642, 12192, 5521446, 3926545, 83949031, 28779280, 889627554, 86749794, 5105065579, 3501175276

Basic calculations (n = 720565728)

Multiplication

n×y
n×2 1441131456
n×3 2161697184
n×4 2882262912
n×5 3602828640

Division

n÷y
n÷2 360282864
n÷3 240188576
n÷3 180141432
n÷5 144113145.6

Exponentiation

ny
n2 519214968368169984
n3 3.7412851167071E+26
n4 2.6958418337756E+35
n5 1.9425312335274E+44

Nth Root

y√n
2√n 26843.355378939
3√n 896.51563379499
4√n 163.83941949036
5√n 59.09282064566

Divisors of 720565728

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 395047, 790094, 1185141, 1580188, 2370282, 3160376, 4740564, 6320752, 7505893, 9481128, 12641504, 15011786, 18962256, 22517679, 30023572, 37924512, 45035358, 60047144, 90070716, 120094288, 180141432, 240188576, 360282864, 720565728

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 -720565727
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 720565728 can be divided by 48 positive divisors. The sum of these divisors (counting 720565728) is 1, the average is 0.020833333333333.

Base conversion 720565728

Base System Value
2 Binary 101010111100101111010111100000
3 Ternary 1212012212112100120
4 Quaternary 222330233113200
5 Quinary 2433431100403
6 Senary 155300120240
8 Octal 5274572740
10 Decimal 720565728
12 Duodecimal 181396080
16 Hexadecimal 2af2f5e0
20 Vigesimal b53ae68
36 Base36 bx082o

Cryptographic Hash Functions

md5 4a983f067e2a20087ff7adb2baecbedd
sha1 045423a18f33502f2f61ba9855b5908153d4210c
sha256 f191bfab07d13431c848b203205947fb98e5729fea024c282485a49a0593d321
sha512 6630c00c78e93244e6c354a7ff44688909b1f9c09293e13208de90225d63edf0acbc4821e5266e5f5796d82e8c28e4f6c22b1306b421d72e1bc14cf71be8ca3b
ripemd-160 9b37fc90ec8d6657bd45014f835687271d6b831c

720565728 as geometric shapes

Circle

Radius = n
Diameter 1441131456
Circumference 4527447995.0268
Area 1.6311619302593E+18

Sphere

Radius = n
Volume 1.5671458450176E+27
Surface area 6.5246477210372E+18
Circumference 4527447995.0268

Square

Length = n
Perimeter 2882262912
Area 519214968368169984
Diagonal 1019033825.1188

Cube

Length = n
Surface area 3115289810209019904
Volume 3.7412851167071E+26
Space diagonal 1248056451.0889

Equilateral Triangle

Length = n
Perimeter 2161697184
Area 2.2482667631598E+17
Altitude 624028225.54443

Triangular Pyramid

Length = n
Surface area 2.2482667631598E+17
Volume 4.4091467939598E+25
Height 339677941.70628