724428081 (number)

724428081 is an odd 9-digits composite number following 724428080 and preceding 724428082. In scientific notation, it is written as 7.24428081 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 445801824 positive integers (up to 724428081) that are relatively prime to 724428081.

Interesting facts

Basic properties

Name

Name seven hundred twenty-four million four hundred twenty-eight thousand eighty-one

Notation

Scientific notation 7.24428081 × 10^8
Engineering notation 7.24428081 × 10^6

Prime Factorization of 724428081

Prime Factorization 9 × 13 × 6191693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 724428081
Product of the distinct prime numbers

The prime factorization of 724428081 is 9 × 13 × 6191693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 4, 90, 354, 125, 4424, 1719, 18984, 17977, 717261, 847690, 7330740, 2936002, 91168162, 22263754, 307441252, 331964164, 8507642643, 8183513447

Basic calculations (n = 724428081)

Multiplication

n×y
n×2 1448856162
n×3 2173284243
n×4 2897712324
n×5 3622140405

Division

n÷y
n÷2 362214040.5
n÷3 241476027
n÷3 181107020.25
n÷5 144885616.2

Exponentiation

ny
n2 524796044541342561
n3 3.8017699146348E+26
n4 2.7541088836624E+35
n5 1.9951538134566E+44

Nth Root

y√n
2√n 26915.201671175
3√n 898.11460492703
4√n 164.05853123558
5√n 59.156034738713

Divisors of 724428081

1, 9, 13, 117, 6191693, 55725237, 80492009, 724428081

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 -724428080
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 724428081 can be divided by 8 positive divisors. The sum of these divisors (counting 724428081) is 1, the average is 0.125.

Base conversion 724428081

Base System Value
2 Binary 101011001011011110010100110001
3 Ternary 1212111010202111200
4 Quaternary 223023132110301
5 Quinary 2440423144311
6 Senary 155515001413
8 Octal 5313362461
10 Decimal 724428081
12 Duodecimal 182739269
16 Hexadecimal 2b2de531
20 Vigesimal b67da41
36 Base36 bzb0a9

Cryptographic Hash Functions

md5 c39d1951c083332ec52307f836baa755
sha1 b12b9367d87916e35171d9fbc17b7ac2085e9405
sha256 366112016e8a34b5013821f40036772bdf583fe61971693193d4d54b099c2a65
sha512 b9db32f0be178590c3e8f3d795df44ed6cf15856d433b97e0db77e7c034605406e860282256b8d14c38492e60937539460a6d407a5d75f7a6fca11a0c2a5e2e7
ripemd-160 def9afdf6888d8b3d5a053122d7917504578ef02

724428081 as geometric shapes

Circle

Radius = n
Diameter 1448856162
Circumference 4551715874.6475
Area 1.6486953981641E+18

Sphere

Radius = n
Volume 1.5924816579274E+27
Surface area 6.5947815926563E+18
Circumference 4551715874.6475

Square

Length = n
Perimeter 2897712324
Area 524796044541342561
Diagonal 1024496017.1141

Cube

Length = n
Surface area 3148776267248055366
Volume 3.8017699146348E+26
Space diagonal 1254746242.7216

Equilateral Triangle

Length = n
Perimeter 2173284243
Area 2.272433531892E+17
Altitude 627373121.36081

Triangular Pyramid

Length = n
Surface area 2.272433531892E+17
Volume 4.4804288119154E+25
Height 341498672.37137