66882808 (number)

66882808 is an even 8-digits composite number following 66882807 and preceding 66882809. In scientific notation, it is written as 6.6882808 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 32625600 positive integers (up to 66882808) that are relatively prime to 66882808.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-two thousand eight hundred eight

Notation

Scientific notation 6.6882808 × 10^7
Engineering notation 6.6882808 × 10^6

Prime Factorization of 66882808

Prime Factorization 2 × 2 × 2 × 41 × 203911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16720702
Product of the distinct prime numbers

The prime factorization of 66882808 is 2 × 2 × 2 × 41 × 203911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 76, 28, 425, 990, 6703, 8359, 59614, 93049, 547580, 619072, 6173574, 9438530, 69431852, 31233274, 416209212, 720692174, 712810725, 4734396912

Basic calculations (n = 66882808)

Multiplication

n×y
n×2 133765616
n×3 200648424
n×4 267531232
n×5 334414040

Division

n÷y
n÷2 33441404
n÷3 22294269.333333
n÷3 16720702
n÷5 13376561.6

Exponentiation

ny
n2 4473310005964864
n3 2.9918753425343E+23
n4 2.0010502409465E+31
n5 1.3383585906358E+39

Nth Root

y√n
2√n 8178.1909980142
3√n 405.91786540119
4√n 90.433351137809
5√n 36.733549849434

Divisors of 66882808

1, 2, 4, 8, 41, 82, 164, 328, 203911, 407822, 815644, 1631288, 8360351, 16720702, 33441404, 66882808

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 -66882807
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 66882808 can be divided by 16 positive divisors. The sum of these divisors (counting 66882808) is 1, the average is 0.0625.

Base conversion 66882808

Base System Value
2 Binary 11111111001000110011111000
3 Ternary 11122211222222001
4 Quaternary 3333020303320
5 Quinary 114110222213
6 Senary 10345310344
8 Octal 377106370
10 Decimal 66882808
12 Duodecimal 1a4953b4
16 Hexadecimal 3fc8cf8
20 Vigesimal 10i0708
36 Base36 13tj3s

Cryptographic Hash Functions

md5 5f1cd4cc9433d182753ff92354c082dc
sha1 66ba0773fac9f2f974da03a3919cae586c31e0be
sha256 f494fb3e1e3dc2ac3bb967b10e992418c9d0cd7eaf744f39339f2c276aa44f74
sha512 02dc69bcfb4520030314c68eeae37065800ecbe59112387887411690df9cfc59438d595e381d0c2174a62fde2a9cae555ed0de68997ae1cba9108eb999937c0d
ripemd-160 c3b66799273f96616babd4c64efc0d1bb9a28b7d

66882808 as geometric shapes

Circle

Radius = n
Diameter 133765616
Circumference 420237076.52851
Area 1.4053317851969E+16

Sphere

Radius = n
Volume 1.2532338128749E+24
Surface area 5.6213271407876E+16
Circumference 420237076.52851

Square

Length = n
Perimeter 267531232
Area 4473310005964864
Diagonal 94586574.163196

Cube

Length = n
Surface area 26839860035789184
Volume 2.9918753425343E+23
Space diagonal 115844421.60887

Equilateral Triangle

Length = n
Perimeter 200648424
Area 1.9370000520843E+15
Altitude 57922210.804437

Triangular Pyramid

Length = n
Surface area 1.9370000520843E+15
Volume 3.5259589052847E+22
Height 31528858.054399