668794617 (number)

668794617 is an odd 9-digits composite number following 668794616 and preceding 668794618. In scientific notation, it is written as 6.68794617 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 441158400 positive integers (up to 668794617) that are relatively prime to 668794617.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred ninety-four thousand six hundred seventeen

Notation

Scientific notation 6.68794617 × 10^8
Engineering notation 6.68794617 × 10^6

Prime Factorization of 668794617

Prime Factorization 9 × 3 × 277 × 223 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668794617
Product of the distinct prime numbers

The prime factorization of 668794617 is 9 × 3 × 277 × 223 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668794617)

Multiplication

n×y
n×2 1337589234
n×3 2006383851
n×4 2675178468
n×5 3343973085

Division

n÷y
n÷2 334397308.5
n÷3 222931539
n÷3 167198654.25
n÷5 133758923.4

Exponentiation

ny
n2 447286239728176689
n3 2.9914262938838E+26
n4 2.0006498025017E+35
n5 1.3380238184153E+44

Nth Root

y√n
2√n 25861.063725222
3√n 874.50894547602
4√n 160.81375477621
5√n 58.218170516141

Divisors of 668794617

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 -668794616
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 668794617 can be divided by 32 positive divisors. The sum of these divisors (counting 668794617) is 1, the average is 0.03125.

Base conversion 668794617

Base System Value
2 Binary 100111110111001111111011111001
3 Ternary 1201121110021202000
4 Quaternary 213313033323321
5 Quinary 2332202411432
6 Senary 150210331213
8 Octal 4767177371
10 Decimal 668794617
12 Duodecimal 167b89b09
16 Hexadecimal 27dcfef9
20 Vigesimal a8jj6ah
36 Base36 b26l89

Cryptographic Hash Functions

md5 a3394cc815c6597c9269d35d110bef4d
sha1 fb03090c884a08e8008dade62ac6f78610540a04
sha256 b46f561271b43ab2faa903ce3c4c1ec5c8ca85e814098cb2e2326b6bd9b5224c
sha512 3e3b123ed3b69fac8e7b373843808b4775659796deeb93ef609980b591ec197f73c95f32b42d85241e00033a6ca36e21885fe76e4368042f30ff97f9e9091500
ripemd-160 d7d96bd0f159d79dddd606c063e3ff32f69405d3

668794617 as geometric shapes

Circle

Radius = n
Diameter 1337589234
Circumference 4202160511.0552
Area 1.4051911647818E+18

Sphere

Radius = n
Volume 1.2530457158161E+27
Surface area 5.6207646591274E+18
Circumference 4202160511.0552

Square

Length = n
Perimeter 2675178468
Area 447286239728176689
Diagonal 945818417.80352

Cube

Length = n
Surface area 2683717438369060134
Volume 2.9914262938838E+26
Space diagonal 1158386256.4726

Equilateral Triangle

Length = n
Perimeter 2006383851
Area 1.9368062318391E+17
Altitude 579193128.23628

Triangular Pyramid

Length = n
Surface area 1.9368062318391E+17
Volume 3.5254296963749E+25
Height 315272805.93451