668876392 (number)

668876392 is an even 9-digits composite number following 668876391 and preceding 668876393. In scientific notation, it is written as 6.68876392 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 328203904 positive integers (up to 668876392) that are relatively prime to 668876392.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred seventy-six thousand three hundred ninety-two

Notation

Scientific notation 6.68876392 × 10^8
Engineering notation 6.68876392 × 10^6

Prime Factorization of 668876392

Prime Factorization 2 × 2 × 2 × 59 × 953 × 1487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 167219098
Product of the distinct prime numbers

The prime factorization of 668876392 is 2 × 2 × 2 × 59 × 953 × 1487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668876392)

Multiplication

n×y
n×2 1337752784
n×3 2006629176
n×4 2675505568
n×5 3344381960

Division

n÷y
n÷2 334438196
n÷3 222958797.33333
n÷3 167219098
n÷5 133775278.4

Exponentiation

ny
n2 447395627774937664
n3 2.9925237330268E+26
n4 2.0016284775213E+35
n5 1.3388420341689E+44

Nth Root

y√n
2√n 25862.644721683
3√n 874.54458673903
4√n 160.81867031437
5√n 58.219594139461

Divisors of 668876392

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668876391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668876392 can be divided by 32 positive divisors. The sum of these divisors (counting 668876392) is 1, the average is 0.03125.

Base conversion 668876392

Base System Value
2 Binary 100111110111100011111001101000
3 Ternary 1201121121102220201
4 Quaternary 213313203321220
5 Quinary 2332213021032
6 Senary 150212201544
8 Octal 4767437150
10 Decimal 668876392
12 Duodecimal 1680092b4
16 Hexadecimal 27de3e68
20 Vigesimal a909ajc
36 Base36 b28cbs

Cryptographic Hash Functions

md5 f198a8211c1782f0c3ebb05df1e13f2c
sha1 4c35af1bf35b7052cfc987a520ebfbb245ed608b
sha256 0bf58cceeee10917e14c8fe36a0594669d1d160e5a17a4fad148460f3347572c
sha512 edfaa730fde2f78d5e3d7365642e7a5bb41b3c697981e66a22d860ad80f73b630e4415856b46b1a867331841d46d4178da2d24276358f6fb5e34a5c30d181692
ripemd-160 cb3216595296be0dc2aec89401028626355eb8b4

668876392 as geometric shapes

Circle

Radius = n
Diameter 1337752784
Circumference 4202674318.5337
Area 1.4055348174659E+18

Sphere

Radius = n
Volume 1.2535054100493E+27
Surface area 5.6221392698638E+18
Circumference 4202674318.5337

Square

Length = n
Perimeter 2675505568
Area 447395627774937664
Diagonal 945934065.11758

Cube

Length = n
Surface area 2684373766649625984
Volume 2.9925237330268E+26
Space diagonal 1158527894.9274

Equilateral Triangle

Length = n
Perimeter 2006629176
Area 1.9372798959759E+17
Altitude 579263947.46368

Triangular Pyramid

Length = n
Surface area 1.9372798959759E+17
Volume 3.5267230408082E+25
Height 315311355.03919