668366907 (number)

668366907 is an odd 9-digits composite number following 668366906 and preceding 668366908. In scientific notation, it is written as 6.68366907 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 411302688 positive integers (up to 668366907) that are relatively prime to 668366907.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million three hundred sixty-six thousand nine hundred seven

Notation

Scientific notation 6.68366907 × 10^8
Engineering notation 6.68366907 × 10^6

Prime Factorization of 668366907

Prime Factorization 3 × 13 × 17137613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668366907
Product of the distinct prime numbers

The prime factorization of 668366907 is 3 × 13 × 17137613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668366907)

Multiplication

n×y
n×2 1336733814
n×3 2005100721
n×4 2673467628
n×5 3341834535

Division

n÷y
n÷2 334183453.5
n÷3 222788969
n÷3 167091726.75
n÷5 133673381.4

Exponentiation

ny
n2 446714322372746649
n3 2.9856906995687E+26
n4 1.9955368581294E+35
n5 1.3337507976725E+44

Nth Root

y√n
2√n 25852.793021258
3√n 874.32248265923
4√n 160.78803755646
5√n 58.210722230731

Divisors of 668366907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668366906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668366907 can be divided by 8 positive divisors. The sum of these divisors (counting 668366907) is 1, the average is 0.125.

Base conversion 668366907

Base System Value
2 Binary 100111110101100111100000111011
3 Ternary 1201120122120000220
4 Quaternary 213311213200323
5 Quinary 2332100220112
6 Senary 150153231123
8 Octal 4765474073
10 Decimal 668366907
12 Duodecimal 167a024a3
16 Hexadecimal 27d6783b
20 Vigesimal a8h5h57
36 Base36 b1xf7f

Cryptographic Hash Functions

md5 ca6992a147ddd2333360d6b049ecc6de
sha1 5c98f00d90233d10913a331d6dfe499f09d744f4
sha256 90c1bad60fb478d73b7f5555a36a175ac499de5da00310719771a43e859bbb2c
sha512 a0a7044ede2ed84c98bc5aafbd0e168ae997b97e1456d458a626dbbb7ceee57a29667cafd4aa2cc13127382c355c61bc4d7098921e69694a25bd9803f7826b8b
ripemd-160 e124c438c8d7f7e32ffcc8e43aceab42904cc713

668366907 as geometric shapes

Circle

Radius = n
Diameter 1336733814
Circumference 4199473129.8675
Area 1.4033944334196E+18

Sphere

Radius = n
Volume 1.2506431956875E+27
Surface area 5.6135777336783E+18
Circumference 4199473129.8675

Square

Length = n
Perimeter 2673467628
Area 446714322372746649
Diagonal 945213544.52076

Cube

Length = n
Surface area 2680285934236479894
Volume 2.9856906995687E+26
Space diagonal 1157645441.0217

Equilateral Triangle

Length = n
Perimeter 2005100721
Area 1.9343297570457E+17
Altitude 578822720.51083

Triangular Pyramid

Length = n
Surface area 1.9343297570457E+17
Volume 3.5186702336511E+25
Height 315071181.50692