725532081 (number)

725532081 is an odd 9-digits composite number following 725532080 and preceding 725532082. In scientific notation, it is written as 7.25532081 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 457962768 positive integers (up to 725532081) that are relatively prime to 725532081.

Interesting facts

Basic properties

Name

Name seven hundred twenty-five million five hundred thirty-two thousand eighty-one

Notation

Scientific notation 7.25532081 × 10^8
Engineering notation 7.25532081 × 10^6

Prime Factorization of 725532081

Prime Factorization 3 × 19 × 4787 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 725532081
Product of the distinct prime numbers

The prime factorization of 725532081 is 3 × 19 × 4787 × 2659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 67, 2, 909, 315, 5681, 7450, 61307, 5949, 310435, 712809, 1262307, 2572230, 81483061, 92194155, 969409708, 981956955, 6405925664, 3899265347

Basic calculations (n = 725532081)

Multiplication

n×y
n×2 1451064162
n×3 2176596243
n×4 2902128324
n×5 3627660405

Division

n÷y
n÷2 362766040.5
n÷3 241844027
n÷3 181383020.25
n÷5 145106416.2

Exponentiation

ny
n2 526396800560190561
n3 3.8191776614218E+26
n4 2.7709359164001E+35
n5 2.0104029017434E+44

Nth Root

y√n
2√n 26935.702719625
3√n 898.57060384874
4√n 164.12100023953
5√n 59.174054053406

Divisors of 725532081

1, 3, 19, 57, 2659, 4787, 7977, 14361, 50521, 90953, 151563, 272859, 12728633, 38185899, 241844027, 725532081

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 -725532080
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 725532081 can be divided by 16 positive divisors. The sum of these divisors (counting 725532081) is 1, the average is 0.0625.

Base conversion 725532081

Base System Value
2 Binary 101011001111101011110110110001
3 Ternary 1212120012211220120
4 Quaternary 223033223312301
5 Quinary 2441214011311
6 Senary 155554400453
8 Octal 5317536661
10 Decimal 725532081
12 Duodecimal 182b90129
16 Hexadecimal 2b3ebdb1
20 Vigesimal b6eba41
36 Base36 bzyo4x

Cryptographic Hash Functions

md5 d425142ab04dddd123119018032fc640
sha1 c7a8511d6486667c1636f671f6079c751e4d42d0
sha256 d8dde2f695b09dbd50a52085c5f3e134a3bb3090b6b3dd533d702ed5e65780d7
sha512 1a954d51c2c707b9a8c0ace50cac934f812670a5662736371df8e66e55081896a088637afd5703f1a74d6eaaef758a34a9fdc4842c7d2e3c07e23fd266000f80
ripemd-160 8cdae8ba6eaa39312271be30e059054d16e8b6cb

725532081 as geometric shapes

Circle

Radius = n
Diameter 1451064162
Circumference 4558652511.2266
Area 1.6537243215131E+18

Sphere

Radius = n
Volume 1.5997733978503E+27
Surface area 6.6148972860523E+18
Circumference 4558652511.2266

Square

Length = n
Perimeter 2902128324
Area 526396800560190561
Diagonal 1026057308.887

Cube

Length = n
Surface area 3158380803361143366
Volume 3.8191776614218E+26
Space diagonal 1256658426.8132

Equilateral Triangle

Length = n
Perimeter 2176596243
Area 2.2793650087799E+17
Altitude 628329213.40659

Triangular Pyramid

Length = n
Surface area 2.2793650087799E+17
Volume 4.5009440382459E+25
Height 342019102.96233