669403986 (number)

669403986 is an even 9-digits composite number following 669403985 and preceding 669403987. In scientific notation, it is written as 6.69403986 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 218387024 positive integers (up to 669403986) that are relatively prime to 669403986.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million four hundred three thousand nine hundred eighty-six

Notation

Scientific notation 6.69403986 × 10^8
Engineering notation 6.69403986 × 10^6

Prime Factorization of 669403986

Prime Factorization 2 × 3 × 47 × 2373773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 669403986
Product of the distinct prime numbers

The prime factorization of 669403986 is 2 × 3 × 47 × 2373773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 28, 97, 653, 864, 8802, 6292, 2956, 17885, 462627, 193746, 9651166, 8198863, 94026853, 95083130, 992537520, 39775433, 1565361302, 4994868750

Basic calculations (n = 669403986)

Multiplication

n×y
n×2 1338807972
n×3 2008211958
n×4 2677615944
n×5 3347019930

Division

n÷y
n÷2 334701993
n÷3 223134662
n÷3 167350996.5
n÷5 133880797.2

Exponentiation

ny
n2 448101696472688196
n3 2.9996106175218E+26
n4 2.007951303817E+35
n5 1.344130606469E+44

Nth Root

y√n
2√n 25872.842634701
3√n 874.7744663901
4√n 160.85037343662
5√n 58.228775692938

Divisors of 669403986

1, 2, 3, 6, 47, 94, 141, 282, 2373773, 4747546, 7121319, 14242638, 111567331, 223134662, 334701993, 669403986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669403985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669403986 can be divided by 16 positive divisors. The sum of these divisors (counting 669403986) is 1, the average is 0.0625.

Base conversion 669403986

Base System Value
2 Binary 100111111001100100101101010010
3 Ternary 1201122121020122020
4 Quaternary 213321210231102
5 Quinary 2332331411421
6 Senary 150231352310
8 Octal 4771445522
10 Decimal 669403986
12 Duodecimal 168222696
16 Hexadecimal 27e64b52
20 Vigesimal a93f9j6
36 Base36 b2jnf6

Cryptographic Hash Functions

md5 c8728bab0a7f3cb38a8d835b5938ac44
sha1 3d2acb6848a6a38aa99e1b29b687d086a00f3b4b
sha256 6987ddeb7b75f7a1292e39552b26e0385f37dd42e499a01514e9125f8a5403a5
sha512 7d6708a2321cfba4ed69ee95920dc2b69c46543e6af05b76ea9b3d0b13546623e750e28b329b76e3b31658c951e9d7a8c84c6c05897ff00eb91f4cf27a168a4d
ripemd-160 e943b6e7e1948d26438930c915fadb15e013513d

669403986 as geometric shapes

Circle

Radius = n
Diameter 1338807972
Circumference 4205989289.4026
Area 1.4077529976997E+18

Sphere

Radius = n
Volume 1.2564739572849E+27
Surface area 5.6310119907989E+18
Circumference 4205989289.4026

Square

Length = n
Perimeter 2677615944
Area 448101696472688196
Diagonal 946680195.70781

Cube

Length = n
Surface area 2688610178836129176
Volume 2.9996106175218E+26
Space diagonal 1159441714.5411

Equilateral Triangle

Length = n
Perimeter 2008211958
Area 1.9403372631213E+17
Altitude 579720857.27056

Triangular Pyramid

Length = n
Surface area 1.9403372631213E+17
Volume 3.5350750142814E+25
Height 315560065.23594