725028538 (number)

725028538 is an even 9-digits composite number following 725028537 and preceding 725028539. In scientific notation, it is written as 7.25028538 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 334446336 positive integers (up to 725028538) that are relatively prime to 725028538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.25028538 × 10^8
Engineering notation 7.25028538 × 10^6

Prime Factorization of 725028538

Prime Factorization 2 × 13 × 2137 × 13049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 725028538
Product of the distinct prime numbers

The prime factorization of 725028538 is 2 × 13 × 2137 × 13049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 23, 99, 749, 723, 1600, 9122, 45709, 18432, 994044, 527552, 498023, 3362057, 72682506, 53287827, 248349264, 403628376, 9151817527, 1246259129

Basic calculations (n = 725028538)

Multiplication

n×y
n×2 1450057076
n×3 2175085614
n×4 2900114152
n×5 3625142690

Division

n÷y
n÷2 362514269
n÷3 241676179.33333
n÷3 181257134.5
n÷5 145005707.6

Exponentiation

ny
n2 525666380914417444
n3 3.8112312763013E+26
n4 2.7632514402366E+35
n5 2.0034361518411E+44

Nth Root

y√n
2√n 26926.353967814
3√n 898.36267660661
4√n 164.09251648937
5√n 59.165838026335

Divisors of 725028538

1, 2, 13, 26, 2137, 4274, 13049, 26098, 27781, 55562, 169637, 339274, 27885713, 55771426, 362514269, 725028538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -725028537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 725028538 can be divided by 16 positive divisors. The sum of these divisors (counting 725028538) is 1, the average is 0.0625.

Base conversion 725028538

Base System Value
2 Binary 101011001101110000111010111010
3 Ternary 1212112021021011211
4 Quaternary 223031300322322
5 Quinary 2441101403123
6 Senary 155535513334
8 Octal 5315607272
10 Decimal 725028538
12 Duodecimal 18298884a
16 Hexadecimal 2b370eba
20 Vigesimal b6b8b6i
36 Base36 bznvlm

Cryptographic Hash Functions

md5 14d4622db6190486fe992a0b4878d0c6
sha1 c2eb887be4ae3c479dc9e3e944540b3c82b66280
sha256 44ef8160a7930e53290990d3ffdf77a11903a3376fb2b3f36ab64497a1756d1e
sha512 067f53d5e1eb6c42567fc455f1e5ab11e432a1fec12f27b4d9b9e37fc06d2cdf9009efa7a29ff128dd4775fe72cae2e3a42415f2aa778f1d0ff5e937e2c00950
ripemd-160 9884fd8ea517f728dfa88e959390c3a42c963327

725028538 as geometric shapes

Circle

Radius = n
Diameter 1450057076
Circumference 4555488657.2475
Area 1.6514296405199E+18

Sphere

Radius = n
Volume 1.5964448238346E+27
Surface area 6.6057185620795E+18
Circumference 4555488657.2475

Square

Length = n
Perimeter 2900114152
Area 525666380914417444
Diagonal 1025345191.5471

Cube

Length = n
Surface area 3153998285486504664
Volume 3.8112312763013E+26
Space diagonal 1255786264.7534

Equilateral Triangle

Length = n
Perimeter 2175085614
Area 2.2762021989366E+17
Altitude 627893132.37669

Triangular Pyramid

Length = n
Surface area 2.2762021989366E+17
Volume 4.4915791335715E+25
Height 341781730.51571