66809996 (number)

66809996 is an even 8-digits composite number following 66809995 and preceding 66809997. In scientific notation, it is written as 6.6809996 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 30196800 positive integers (up to 66809996) that are relatively prime to 66809996.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6809996 × 10^7
Engineering notation 6.6809996 × 10^6

Prime Factorization of 66809996

Prime Factorization 2 × 2 × 11 × 8389 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33404998
Product of the distinct prime numbers

The prime factorization of 66809996 is 2 × 2 × 11 × 8389 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 62, 7, 206, 482, 9013, 4448, 36619, 53723, 244485, 42768, 5543857, 3852926, 56963375, 5332287, 68182016, 353901999, 1897015764, 3806566731

Basic calculations (n = 66809996)

Multiplication

n×y
n×2 133619992
n×3 200429988
n×4 267239984
n×5 334049980

Division

n÷y
n÷2 33404998
n÷3 22269998.666667
n÷3 16702499
n÷5 13361999.2

Exponentiation

ny
n2 4463575565520016
n3 2.9821146567809E+23
n4 1.9923506829107E+31
n5 1.3310894115586E+39

Nth Root

y√n
2√n 8173.7381900817
3√n 405.77051102487
4√n 90.408728506056
5√n 36.725548365126

Divisors of 66809996

1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 8389, 16778, 33556, 92279, 184558, 369116, 1518409, 3036818, 6073636, 16702499, 33404998, 66809996

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66809995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66809996 can be divided by 24 positive divisors. The sum of these divisors (counting 66809996) is 1, the average is 0.041666666666667.

Base conversion 66809996

Base System Value
2 Binary 11111110110111000010001100
3 Ternary 11122201022002022
4 Quaternary 3332313002030
5 Quinary 114100404441
6 Senary 10343545312
8 Octal 376670214
10 Decimal 66809996
12 Duodecimal 1a45b238
16 Hexadecimal 3fb708c
20 Vigesimal 10hb4jg
36 Base36 13ryx8

Cryptographic Hash Functions

md5 ec06d5e57d4e30c76794a939a5fce0ec
sha1 d28347d0d09ee99537be5002aef601b61e314c77
sha256 0583a122f7946d74c64981959f8c6eb9aee2f77bd6603d7969a126c6cf2109a7
sha512 c4592d4cac2ce32ef9b786578c0275eeb70de8aea5e060e128e83cdca24b965cd22cc5c713f16db0eb610b06e0f50fcb337e56e3c0de4621cfefbc810b2e00bd
ripemd-160 a757a3b48eb2eba5c2fbe75249f672e529374b29

66809996 as geometric shapes

Circle

Radius = n
Diameter 133619992
Circumference 419779585.23993
Area 1.4022736205381E+16

Sphere

Radius = n
Volume 1.2491452663874E+24
Surface area 5.6090944821522E+16
Circumference 419779585.23993

Square

Length = n
Perimeter 267239984
Area 4463575565520016
Diagonal 94483602.445292

Cube

Length = n
Surface area 26781453393120096
Volume 2.9821146567809E+23
Space diagonal 115718307.52547

Equilateral Triangle

Length = n
Perimeter 200429988
Area 1.9327849157259E+15
Altitude 57859153.762737

Triangular Pyramid

Length = n
Surface area 1.9327849157259E+15
Volume 3.5144558268093E+22
Height 31494534.148431