668775750 (number)

668775750 is an even 9-digits composite number following 668775749 and preceding 668775751. In scientific notation, it is written as 6.68775750 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 167846400 positive integers (up to 668775750) that are relatively prime to 668775750.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred seventy-five thousand seven hundred fifty

Notation

Scientific notation 6.68775750 × 10^8
Engineering notation 6.68775750 × 10^6

Prime Factorization of 668775750

Prime Factorization 2 × 75 × 5 × 17 × 52453

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668775750
Product of the distinct prime numbers

The prime factorization of 668775750 is 2 × 75 × 5 × 17 × 52453. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668775750)

Multiplication

n×y
n×2 1337551500
n×3 2006327250
n×4 2675103000
n×5 3343878750

Division

n÷y
n÷2 334387875
n÷3 222925250
n÷3 167193937.5
n÷5 133755150

Exponentiation

ny
n2 447261003788062500
n3 2.9911731325411E+26
n4 2.0004240550951E+35
n5 1.3378350977642E+44

Nth Root

y√n
2√n 25860.698946471
3√n 874.50072196713
4√n 160.81262060694
5√n 58.217842040226

Divisors of 668775750

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 -668775749
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 668775750 can be divided by 32 positive divisors. The sum of these divisors (counting 668775750) is 1, the average is 0.03125.

Base conversion 668775750

Base System Value
2 Binary 100111110111001011010101000110
3 Ternary 1201121102022212020
4 Quaternary 213313023111012
5 Quinary 2332201311000
6 Senary 150210104010
8 Octal 4767132506
10 Decimal 668775750
12 Duodecimal 167b7b006
16 Hexadecimal 27dcb546
20 Vigesimal a8jgj7a
36 Base36 b266o6

Cryptographic Hash Functions

md5 0beab1eddcf814d560c4a6cd5b5f07e8
sha1 087c11d87012f971e68c060a032b3c1e6d4368a7
sha256 5d615ed8c60a59c5ac25142d495434788a938c63f509dceea6dbfd7ea4f98822
sha512 29156f2d3434a853094711101d067bf8c24d2b811b92f2136e619c8d583ceb626d3166249cac2174d9acf0ac7f3b87307eeff17fd344beb59663dfc2dacb5fdb
ripemd-160 268a58d0c72d8878cc4bc33f394219873a9b4704

668775750 as geometric shapes

Circle

Radius = n
Diameter 1337551500
Circumference 4202041966.198
Area 1.4051118837378E+18

Sphere

Radius = n
Volume 1.2529396718409E+27
Surface area 5.6204475349511E+18
Circumference 4202041966.198

Square

Length = n
Perimeter 2675103000
Area 447261003788062500
Diagonal 945791735.83624

Cube

Length = n
Surface area 2683566022728375000
Volume 2.9911731325411E+26
Space diagonal 1158353577.87

Equilateral Triangle

Length = n
Perimeter 2006327250
Area 1.936696957013E+17
Altitude 579176788.93499

Triangular Pyramid

Length = n
Surface area 1.936696957013E+17
Volume 3.5251313428714E+25
Height 315263911.94541