728045265 (number)

728045265 is an odd 9-digits composite number following 728045264 and preceding 728045266. In scientific notation, it is written as 7.28045265 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 388290800 positive integers (up to 728045265) that are relatively prime to 728045265.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28045265 × 10^8
Engineering notation 7.28045265 × 10^6

Prime Factorization of 728045265

Prime Factorization 3 × 5 × 48536351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728045265
Product of the distinct prime numbers

The prime factorization of 728045265 is 3 × 5 × 48536351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 12, 57, 743, 455, 5358, 3746, 37954, 70534, 994990, 946178, 4351122, 7067549, 45805954, 60191192, 101885453, 201400952, 5977546463, 6598500525

Basic calculations (n = 728045265)

Multiplication

n×y
n×2 1456090530
n×3 2184135795
n×4 2912181060
n×5 3640226325

Division

n÷y
n÷2 364022632.5
n÷3 242681755
n÷3 182011316.25
n÷5 145609053

Exponentiation

ny
n2 530049907888920225
n3 3.8590032565221E+26
n4 2.8095290485305E+35
n5 2.0454643206626E+44

Nth Root

y√n
2√n 26982.313929684
3√n 899.606933295
4√n 164.26294143745
5√n 59.214992190235

Divisors of 728045265

1, 3, 5, 15, 48536351, 145609053, 242681755, 728045265

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728045264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728045265 can be divided by 8 positive divisors. The sum of these divisors (counting 728045265) is 1, the average is 0.125.

Base conversion 728045265

Base System Value
2 Binary 101011011001010001011011010001
3 Ternary 1212201221112100110
4 Quaternary 223121101123101
5 Quinary 2442334422030
6 Senary 200124311533
8 Octal 5331213321
10 Decimal 728045265
12 Duodecimal 1839a25a9
16 Hexadecimal 2b6516d1
20 Vigesimal b7a5d35
36 Base36 c1gjbl

Cryptographic Hash Functions

md5 58813764775afe0672002ed50d742438
sha1 1d7b2e21ca6b707d5a290772f09c25cfdc374b6b
sha256 b2234429408b67eb6f6ab37d49685c280653c24ab7e99370509ef7c738416174
sha512 42fee0ff2d60a76f4a71793d078ccbafa5f43402f5ebdf902bb089589dcb28f7a856b214c0ceebe50aaf1c547d6041d653690e786082741b7dbc61c2ffc6f8ad
ripemd-160 3c905e3c382f9d3cd4efd1a213bc2d92a27781ec

728045265 as geometric shapes

Circle

Radius = n
Diameter 1456090530
Circumference 4574443312.0097
Area 1.6652008966598E+18

Sphere

Radius = n
Volume 1.6164555041159E+27
Surface area 6.6608035866391E+18
Circumference 4574443312.0097

Square

Length = n
Perimeter 2912181060
Area 530049907888920225
Diagonal 1029611487.7845

Cube

Length = n
Surface area 3180299447333521350
Volume 3.8590032565221E+26
Space diagonal 1261011389.1899

Equilateral Triangle

Length = n
Perimeter 2184135795
Area 2.295183427527E+17
Altitude 630505694.59497

Triangular Pyramid

Length = n
Surface area 2.295183427527E+17
Volume 4.5478789521796E+25
Height 343203829.2615