6689968385 (number)

6689968385 is an odd 10-digits composite number following 6689968384 and preceding 6689968386. In scientific notation, it is written as 6.689968385 × 10^9. The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors. There are 5165583360 positive integers (up to 6689968385) that are relatively prime to 6689968385.

Interesting facts

Basic properties

Name

Name six billion six hundred eighty-nine million nine hundred sixty-eight thousand three hundred eighty-five

Notation

Scientific notation 6.689968385 × 10^9
Engineering notation 6.689968385 × 10^9

Prime Factorization of 6689968385

Prime Factorization 5 × 29 × 3593 × 12841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6689968385
Product of the distinct prime numbers

The prime factorization of 6689968385 is 5 × 29 × 3593 × 12841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 70, 84, 251, 341, 4331, 446, 37128, 39728, 880395, 718557, 9658380, 7749277, 85013230, 53661982, 390630796, 153321830, 2598515539, 2948579762

Basic calculations (n = 6689968385)

Multiplication

n×y
n×2 13379936770
n×3 20069905155
n×4 26759873540
n×5 33449841925

Division

n÷y
n÷2 3344984192.5
n÷3 2229989461.6667
n÷3 1672492096.25
n÷5 1337993677

Exponentiation

ny
n2 4.47556769923E+19
n3 2.9941406412776E+29
n4 2.003070623039E+39
n5 1.3400479141053E+49

Nth Root

y√n
2√n 81792.226922856
3√n 1884.262283588
4√n 285.99340363522
5√n 92.275161311329

Divisors of 6689968385

1, 5, 29, 145, 3593, 12841, 17965, 64205, 104197, 372389, 520985, 1861945, 46137713, 230688565, 1337993677, 6689968385

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 -6689968384
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 6689968385 can be divided by 16 positive divisors. The sum of these divisors (counting 6689968385) is 1, the average is 0.0625.

Base conversion 6689968385

Base System Value
2 Binary 110001110110000001101000100000001
3 Ternary 122021020100121100212
4 Quaternary 12032300031010001
5 Quinary 102200112442020
6 Senary 3023501123505
8 Octal 61660150401
10 Decimal 6689968385
12 Duodecimal 1368559595
16 Hexadecimal 18ec0d101
20 Vigesimal 54ac60j5
36 Base36 32n18n5

Cryptographic Hash Functions

md5 31a5be76a12d8096214dc7833bb9daa1
sha1 82c5cab225a29d1084b48f5e7dc956584061ae15
sha256 8335e7128dc94607adf03086a8619fd3f679d294625af563415ac16c14722fdf
sha512 055cf1a35c4ec9ef1a7803af8df5bb258d3e58239fd97103eec39d035b8d92ae40104d2a8cfd9b51b421ad58ac7cd55f5979d7e44c0eb5ba9636a28d3b1b173d
ripemd-160 a233ed19e5dd155d1aa2053d2e04b62c8a7d7a41

6689968385 as geometric shapes

Circle

Radius = n
Diameter 13379936770
Circumference 42034311062.128
Area 1.4060410604545E+20

Sphere

Radius = n
Volume 1.2541826989936E+30
Surface area 5.6241642418178E+20
Circumference 42034311062.128

Square

Length = n
Perimeter 26759873540
Area 4.47556769923E+19
Diagonal 9461044021.9142

Cube

Length = n
Surface area 2.685340619538E+20
Volume 2.9941406412776E+29
Space diagonal 11587365143.85

Equilateral Triangle

Length = n
Perimeter 20069905155
Area 1.9379776619451E+19
Altitude 5793682571.9248

Triangular Pyramid

Length = n
Surface area 1.9379776619451E+19
Volume 3.528628585456E+28
Height 3153681340.6381