668702997 (number)

668702997 is an odd 9-digits composite number following 668702996 and preceding 668702998. In scientific notation, it is written as 6.68702997 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 445686120 positive integers (up to 668702997) that are relatively prime to 668702997.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred two thousand nine hundred ninety-seven

Notation

Scientific notation 6.68702997 × 10^8
Engineering notation 6.68702997 × 10^6

Prime Factorization of 668702997

Prime Factorization 9 × 5303 × 14011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668702997
Product of the distinct prime numbers

The prime factorization of 668702997 is 9 × 5303 × 14011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 9, 100, 883, 905, 8339, 5992, 33377, 20283, 664858, 844534, 8331153, 6757212, 92582378, 63848820, 237318382, 302853349, 2022132469, 1196267549

Basic calculations (n = 668702997)

Multiplication

n×y
n×2 1337405994
n×3 2006108991
n×4 2674811988
n×5 3343514985

Division

n÷y
n÷2 334351498.5
n÷3 222900999
n÷3 167175749.25
n÷5 133740599.4

Exponentiation

ny
n2 447163698196782009
n3 2.9901970513379E+26
n4 1.9995537298502E+35
n5 1.3371075718134E+44

Nth Root

y√n
2√n 25859.292275698
3√n 874.46900986322
4√n 160.80824691445
5√n 58.216575335511

Divisors of 668702997

1, 9, 5303, 14011, 47727, 126099, 74300333, 668702997

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 -668702996
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 668702997 can be divided by 8 positive divisors. The sum of these divisors (counting 668702997) is 1, the average is 0.125.

Base conversion 668702997

Base System Value
2 Binary 100111110110111001100100010101
3 Ternary 1201121021122001200
4 Quaternary 213312321210111
5 Quinary 2332141443442
6 Senary 150204343113
8 Octal 4766714425
10 Decimal 668702997
12 Duodecimal 167b44a99
16 Hexadecimal 27db9915
20 Vigesimal a8j7h9h
36 Base36 b24mj9

Cryptographic Hash Functions

md5 99f0390fa34d8433e541c7aceba7bf69
sha1 9acb1f115037d39a59c9ed1914cc3ca8cc609a2d
sha256 fe623c84f4c02aa8794fe3f2489327c87beab9d1928fee7fda882e501e3f2bd9
sha512 ea90589a96bfd466e206a24ecc1008127a9ffe23ce66a1ccca8e9daa4ffbb8807264aadeddf548d8567a13417fe2590b55dba12ea73f69d92bc32fb1a4dd7c3a
ripemd-160 2f45dccae457b681cf997c8ce5a1994fb96ce6e7

668702997 as geometric shapes

Circle

Radius = n
Diameter 1337405994
Circumference 4201584845.6174
Area 1.4048061892071E+18

Sphere

Radius = n
Volume 1.2525308119025E+27
Surface area 5.6192247568282E+18
Circumference 4201584845.6174

Square

Length = n
Perimeter 2674811988
Area 447163698196782009
Diagonal 945688847.55694

Cube

Length = n
Surface area 2682982189180692054
Volume 2.9901970513379E+26
Space diagonal 1158227565.9776

Equilateral Triangle

Length = n
Perimeter 2006108991
Area 1.9362756114431E+17
Altitude 579113782.98879

Triangular Pyramid

Length = n
Surface area 1.9362756114431E+17
Volume 3.5239810201418E+25
Height 315229615.85231