728948832 (number)

728948832 is an even 9-digits composite number following 728948831 and preceding 728948833. In scientific notation, it is written as 7.28948832 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 230193792 positive integers (up to 728948832) that are relatively prime to 728948832.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million nine hundred forty-eight thousand eight hundred thirty-two

Notation

Scientific notation 7.28948832 × 10^8
Engineering notation 7.28948832 × 10^6

Prime Factorization of 728948832

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 19 × 399643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 45559302
Product of the distinct prime numbers

The prime factorization of 728948832 is 2 × 2 × 2 × 2 × 2 × 3 × 19 × 399643. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 60, 53, 261, 718, 3153, 4444, 71355, 31929, 161225, 143035, 1701165, 7677989, 28141596, 88841267, 86941286, 758914321, 2059974784, 7248819850

Basic calculations (n = 728948832)

Multiplication

n×y
n×2 1457897664
n×3 2186846496
n×4 2915795328
n×5 3644744160

Division

n÷y
n÷2 364474416
n÷3 242982944
n÷3 182237208
n÷5 145789766.4

Exponentiation

ny
n2 531366399674164224
n3 3.8733891640653E+26
n4 2.8235025070268E+35
n5 2.0581888546463E+44

Nth Root

y√n
2√n 26999.052427817
3√n 899.9789427172
4√n 164.31388385592
5√n 59.229683082023

Divisors of 728948832

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 399643, 799286, 1198929, 1598572, 2397858, 3197144, 4795716, 6394288, 7593217, 9591432, 12788576, 15186434, 19182864, 22779651, 30372868, 38365728, 45559302, 60745736, 91118604, 121491472, 182237208, 242982944, 364474416, 728948832

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 -728948831
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 728948832 can be divided by 48 positive divisors. The sum of these divisors (counting 728948832) is 1, the average is 0.020833333333333.

Base conversion 728948832

Base System Value
2 Binary 101011011100101110000001100000
3 Ternary 1212210122102210220
4 Quaternary 223130232001200
5 Quinary 2443102330312
6 Senary 200155523040
8 Octal 5334560140
10 Decimal 728948832
12 Duodecimal 184159480
16 Hexadecimal 2b72e060
20 Vigesimal b7fic1c
36 Base36 c1zwio

Cryptographic Hash Functions

md5 e171b59aca18f30c5ac788a8c22ef7d5
sha1 965c24b32123782c7b49dd411c6c5c7a64be5c1b
sha256 062421112631425130a87cbf6f533f8d646e018e2f54b6104b28cfde8a5cea78
sha512 6af493d55fb11bbeafd668f0801977456a099a377c35e3ac78f2a3752fee9d8093232f6780e4355ade1bf45285902b6f58d7500ce6d43dd6ba2485154ca5f683
ripemd-160 73407264e6020a81ec9f505bd66913ad5bcd1d71

728948832 as geometric shapes

Circle

Radius = n
Diameter 1457897664
Circumference 4580120590.9081
Area 1.6693367775808E+18

Sphere

Radius = n
Volume 1.6224814589762E+27
Surface area 6.6773471103232E+18
Circumference 4580120590.9081

Square

Length = n
Perimeter 2915795328
Area 531366399674164224
Diagonal 1030889324.4904

Cube

Length = n
Surface area 3188198398044985344
Volume 3.8733891640653E+26
Space diagonal 1262576413.142

Equilateral Triangle

Length = n
Perimeter 2186846496
Area 2.3008840041765E+17
Altitude 631288206.57099

Triangular Pyramid

Length = n
Surface area 2.3008840041765E+17
Volume 4.5648329068084E+25
Height 343629774.83014