730528021 (number)

730528021 is an odd 9-digits composite number following 730528020 and preceding 730528022. In scientific notation, it is written as 7.30528021 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 726046092 positive integers (up to 730528021) that are relatively prime to 730528021.

Interesting facts

Basic properties

Name

Name seven hundred thirty million five hundred twenty-eight thousand twenty-one

Notation

Scientific notation 7.30528021 × 10^8
Engineering notation 7.30528021 × 10^6

Prime Factorization of 730528021

Prime Factorization 163 × 4481767

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 730528021
Product of the distinct prime numbers

The prime factorization of 730528021 is 163 × 4481767. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 50, 34, 174, 370, 5332, 9285, 22796, 89189, 200056, 34263, 8912512, 943334, 10276153, 39992759, 165168390, 168849416, 4567840234, 6707928993

Basic calculations (n = 730528021)

Multiplication

n×y
n×2 1461056042
n×3 2191584063
n×4 2922112084
n×5 3652640105

Division

n÷y
n÷2 365264010.5
n÷3 243509340.33333
n÷3 182632005.25
n÷5 146105604.2

Exponentiation

ny
n2 533671189466176441
n3 3.8986175790544E+26
n4 2.8480493846624E+35
n5 2.0805798806877E+44

Nth Root

y√n
2√n 27028.281872883
3√n 900.62837639435
4√n 164.40280372574
5√n 59.255323816136

Divisors of 730528021

1, 163, 4481767, 730528021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -730528020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 730528021 can be divided by 4 positive divisors. The sum of these divisors (counting 730528021) is 1, the average is 0.25.

Base conversion 730528021

Base System Value
2 Binary 101011100010101111100100010101
3 Ternary 1212220121200001101
4 Quaternary 223202233210111
5 Quinary 2444003344041
6 Senary 200253430101
8 Octal 5342574425
10 Decimal 730528021
12 Duodecimal 18479b331
16 Hexadecimal 2b8af915
20 Vigesimal b85g011
36 Base36 c2xr11

Cryptographic Hash Functions

md5 44bf3dd4049e66cf2f9d788aaf8f35c5
sha1 fc539af61e53be0e8d84717ce3b085bf6eb46586
sha256 6caf08f06c12bf27e6a9c573f1314be1cc37c7c3a6caf5858b3a37f36f0f9d17
sha512 6ed0af57bb92096c0a611cc10ce137fb4c5830d2cf71c7b76c8eaa9d4da2e4209a60e5074c5b7733689ed53b31d6525af8a1e3463a68b07a2d8229352b8a218b
ripemd-160 71c2337f63e6123aa0af040ce042fb5b4730cf01

730528021 as geometric shapes

Circle

Radius = n
Diameter 1461056042
Circumference 4590042928.0302
Area 1.6765774882595E+18

Sphere

Radius = n
Volume 1.6330491127351E+27
Surface area 6.7063099530379E+18
Circumference 4590042928.0302

Square

Length = n
Perimeter 2922112084
Area 533671189466176441
Diagonal 1033122634.9918

Cube

Length = n
Surface area 3202027136797058646
Volume 3.8986175790544E+26
Space diagonal 1265311648.7247

Equilateral Triangle

Length = n
Perimeter 2191584063
Area 2.3108640367278E+17
Altitude 632655824.36237

Triangular Pyramid

Length = n
Surface area 2.3108640367278E+17
Volume 4.5945648790041E+25
Height 344374211.66393