725055987 (number)

725055987 is an odd 9-digits composite number following 725055986 and preceding 725055988. In scientific notation, it is written as 7.25055987 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 480291552 positive integers (up to 725055987) that are relatively prime to 725055987.

Interesting facts

Basic properties

Name

Name seven hundred twenty-five million fifty-five thousand nine hundred eighty-seven

Notation

Scientific notation 7.25055987 × 10^8
Engineering notation 7.25055987 × 10^6

Prime Factorization of 725055987

Prime Factorization 3 × 157 × 1539397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 725055987
Product of the distinct prime numbers

The prime factorization of 725055987 is 3 × 157 × 1539397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 68, 34, 771, 146, 7129, 9912, 71217, 53829, 523598, 886160, 9981361, 5001084, 87884442, 9063183, 73885788, 700113361, 7377993743, 9656468784

Basic calculations (n = 725055987)

Multiplication

n×y
n×2 1450111974
n×3 2175167961
n×4 2900223948
n×5 3625279935

Division

n÷y
n÷2 362527993.5
n÷3 241685329
n÷3 181263996.75
n÷5 145011197.4

Exponentiation

ny
n2 525706184284544169
n3 3.8116641631843E+26
n4 2.7636699219502E+35
n5 2.0038154230018E+44

Nth Root

y√n
2√n 26926.863668092
3√n 898.37401356078
4√n 164.09406957015
5√n 59.166286013802

Divisors of 725055987

1, 3, 157, 471, 1539397, 4618191, 241685329, 725055987

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 -725055986
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 725055987 can be divided by 8 positive divisors. The sum of these divisors (counting 725055987) is 1, the average is 0.125.

Base conversion 725055987

Base System Value
2 Binary 101011001101110111100111110011
3 Ternary 1212112022122211110
4 Quaternary 223031313213303
5 Quinary 2441103242422
6 Senary 155540244403
8 Octal 5315674763
10 Decimal 725055987
12 Duodecimal 1829a0703
16 Hexadecimal 2b3779f3
20 Vigesimal b6bbjj7
36 Base36 bzogs3

Cryptographic Hash Functions

md5 72fe490036ac71b8158e9501f0b8bdc4
sha1 de709a46287e0be32ff288a2ad2f1f5e2ce87791
sha256 2d8c74d96fe460617feeedc9bc086e870b16112eca32e8aaac36e20d1d8ee48a
sha512 092bb91362af1405288e4e8c48bb2914e2d68606b9484de745015288ea939fe0e0c67795db04339962e9754f4cec2c7c62b406f479dce5c34e16d11ab3526c4a
ripemd-160 e3e3093f050fc990d28f0ee4bb07bf7da7cca91f

725055987 as geometric shapes

Circle

Radius = n
Diameter 1450111974
Circumference 4555661124.401
Area 1.651554686495E+18

Sphere

Radius = n
Volume 1.5966261510682E+27
Surface area 6.6062187459802E+18
Circumference 4555661124.401

Square

Length = n
Perimeter 2900223948
Area 525706184284544169
Diagonal 1025384010.2952

Cube

Length = n
Surface area 3154237105707265014
Volume 3.8116641631843E+26
Space diagonal 1255833807.816

Equilateral Triangle

Length = n
Perimeter 2175167961
Area 2.276374552585E+17
Altitude 627916903.908

Triangular Pyramid

Length = n
Surface area 2.276374552585E+17
Volume 4.4920892956557E+25
Height 341794670.0984