725388216 (number)

725388216 is an even 9-digits composite number following 725388215 and preceding 725388217. In scientific notation, it is written as 7.25388216 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 206997120 positive integers (up to 725388216) that are relatively prime to 725388216.

Interesting facts

Basic properties

Name

Name seven hundred twenty-five million three hundred eighty-eight thousand two hundred sixteen

Notation

Scientific notation 7.25388216 × 10^8
Engineering notation 7.25388216 × 10^6

Prime Factorization of 725388216

Prime Factorization 2 × 2 × 2 × 3 × 7 × 991 × 4357

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 181347054
Product of the distinct prime numbers

The prime factorization of 725388216 is 2 × 2 × 2 × 3 × 7 × 991 × 4357. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 9, 67, 606, 753, 5628, 924, 2245, 86152, 285109, 452363, 7777262, 8046847, 13873004, 10950646, 843411252, 486371778, 8099890685, 4304728598

Basic calculations (n = 725388216)

Multiplication

n×y
n×2 1450776432
n×3 2176164648
n×4 2901552864
n×5 3626941080

Division

n÷y
n÷2 362694108
n÷3 241796072
n÷3 181347054
n÷5 145077643.2

Exponentiation

ny
n2 526188063911662656
n3 3.8169062096137E+26
n4 2.768738786031E+35
n5 2.0084104885691E+44

Nth Root

y√n
2√n 26933.032061021
3√n 898.51120771326
4√n 164.11286378898
5√n 59.171707154955

Divisors of 725388216

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 991, 1982, 2973, 3964, 4357, 5946, 6937, 7928, 8714, 11892, 13071, 13874, 17428, 20811, 23784, 26142, 27748, 30499, 34856, 41622, 52284, 55496, 60998, 83244, 91497, 104568, 121996, 166488, 182994, 243992, 365988, 731976, 4317787, 8635574, 12953361, 17271148, 25906722, 30224509, 34542296, 51813444, 60449018, 90673527, 103626888, 120898036, 181347054, 241796072, 362694108, 725388216

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -725388215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 725388216 can be divided by 64 positive divisors. The sum of these divisors (counting 725388216) is 1, the average is 0.015625.

Base conversion 725388216

Base System Value
2 Binary 101011001111001000101110111000
3 Ternary 1212112221112120020
4 Quaternary 223033020232320
5 Quinary 2441144410331
6 Senary 155551330440
8 Octal 5317105670
10 Decimal 725388216
12 Duodecimal 182b20a20
16 Hexadecimal 2b3c8bb8
20 Vigesimal b6ddaag
36 Base36 bzvl4o

Cryptographic Hash Functions

md5 b103d241c69888ea682debbb3ac08aff
sha1 797fd3d67b1e7ff53631eb7aa117306df41ea7fe
sha256 96aecf07a6f6683ddb7d10085e76fb119b1116ca25491216cedfaca5255ce9bc
sha512 95e9589a2c132f8088f8caf453f390fe7d3d4776a07194c54e1bd2b7e9b8f2bc2b1d42731586d412d246b1ab774f7aa186c0419845a91b57bfd256f496048299
ripemd-160 d5504ec19d7b3758b348e184c481ac7903d530bd

725388216 as geometric shapes

Circle

Radius = n
Diameter 1450776432
Circumference 4557748580.7724
Area 1.6530685559915E+18

Sphere

Radius = n
Volume 1.5988219343418E+27
Surface area 6.6122742239661E+18
Circumference 4557748580.7724

Square

Length = n
Perimeter 2901552864
Area 526188063911662656
Diagonal 1025853853.0528

Cube

Length = n
Surface area 3157128383469975936
Volume 3.8169062096137E+26
Space diagonal 1256409245.3237

Equilateral Triangle

Length = n
Perimeter 2176164648
Area 2.2784611525782E+17
Altitude 628204622.66187

Triangular Pyramid

Length = n
Surface area 2.2784611525782E+17
Volume 4.4982671066182E+25
Height 341951284.35094