668765712 (number)

668765712 is an even 9-digits composite number following 668765711 and preceding 668765713. In scientific notation, it is written as 6.68765712 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 221443200 positive integers (up to 668765712) that are relatively prime to 668765712.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred sixty-five thousand seven hundred twelve

Notation

Scientific notation 6.68765712 × 10^8
Engineering notation 6.68765712 × 10^6

Prime Factorization of 668765712

Prime Factorization 2 × 2 × 2 × 2 × 3 × 151 × 92269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 83595714
Product of the distinct prime numbers

The prime factorization of 668765712 is 2 × 2 × 2 × 2 × 3 × 151 × 92269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668765712)

Multiplication

n×y
n×2 1337531424
n×3 2006297136
n×4 2675062848
n×5 3343828560

Division

n÷y
n÷2 334382856
n÷3 222921904
n÷3 167191428
n÷5 133753142.4

Exponentiation

ny
n2 447247577546866944
n3 2.9910384463841E+26
n4 2.0003039562154E+35
n5 1.3377346994948E+44

Nth Root

y√n
2√n 25860.504867462
3√n 874.49634666785
4√n 160.81201717366
5√n 58.217667274856

Divisors of 668765712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668765711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668765712 can be divided by 40 positive divisors. The sum of these divisors (counting 668765712) is 1, the average is 0.025.

Base conversion 668765712

Base System Value
2 Binary 100111110111001000111000010000
3 Ternary 1201121101211002110
4 Quaternary 213313020320100
5 Quinary 2332201000322
6 Senary 150205545320
8 Octal 4767107020
10 Decimal 668765712
12 Duodecimal 167b75240
16 Hexadecimal 27dc8e10
20 Vigesimal a8jfe5c
36 Base36 b25yxc

Cryptographic Hash Functions

md5 d695259378b787a9e4d49e701c098d6b
sha1 22c4f8eacd8bc2184c03279c1b7010cb46cba2ce
sha256 c1919cf641709a181d0039d0d0bc69125e13431436f8bdf66fc6ab11027bfdb8
sha512 80311574d7371fc5fc86aec24a3528b1bce055eadb4880ad101665ff8aff0ba95ab9085a68053512670e7fe36772df0da5eb6b4029e094139660e40d3260c96d
ripemd-160 fb37e2ae453ed5005c5d0262f2c06e87a9f2ef48

668765712 as geometric shapes

Circle

Radius = n
Diameter 1337531424
Circumference 4201978895.5839
Area 1.4050697039571E+18

Sphere

Radius = n
Volume 1.2528832546353E+27
Surface area 5.6202788158283E+18
Circumference 4201978895.5839

Square

Length = n
Perimeter 2675062848
Area 447247577546866944
Diagonal 945777539.9605

Cube

Length = n
Surface area 2683485465281201664
Volume 2.9910384463841E+26
Space diagonal 1158336191.544

Equilateral Triangle

Length = n
Perimeter 2006297136
Area 1.9366388196832E+17
Altitude 579168095.77199

Triangular Pyramid

Length = n
Surface area 1.9366388196832E+17
Volume 3.5249726137131E+25
Height 315259179.98683