82144842 (number)

82144842 is an even 8-digits composite number following 82144841 and preceding 82144843. In scientific notation, it is written as 8.2144842 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 25220160 positive integers (up to 82144842) that are relatively prime to 82144842.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand eight hundred forty-two

Notation

Scientific notation 8.2144842 × 10^7
Engineering notation 8.2144842 × 10^6

Prime Factorization of 82144842

Prime Factorization 2 × 3 × 13 × 631 × 1669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82144842
Product of the distinct prime numbers

The prime factorization of 82144842 is 2 × 3 × 13 × 631 × 1669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 84, 61, 314, 177, 1534, 4170, 59357, 51850, 442237, 387991, 3576472, 5188426, 77236750, 4320540, 61895525, 777848953, 1927999885, 485599040

Basic calculations (n = 82144842)

Multiplication

n×y
n×2 164289684
n×3 246434526
n×4 328579368
n×5 410724210

Division

n÷y
n÷2 41072421
n÷3 27381614
n÷3 20536210.5
n÷5 16428968.4

Exponentiation

ny
n2 6747775067204964
n3 5.5429491674709E+23
n4 4.5532468357593E+31
n5 3.7402574191045E+39

Nth Root

y√n
2√n 9063.379171148
3√n 434.7037962384
4√n 95.201781344406
5√n 38.275075824181

Divisors of 82144842

1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1669, 1893, 3338, 3786, 5007, 8203, 10014, 16406, 21697, 24609, 43394, 49218, 65091, 130182, 1053139, 2106278, 3159417, 6318834, 13690807, 27381614, 41072421, 82144842

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144842 can be divided by 32 positive divisors. The sum of these divisors (counting 82144842) is 1, the average is 0.03125.

Base conversion 82144842

Base System Value
2 Binary 100111001010110111001001010
3 Ternary 12201120101112120
4 Quaternary 10321112321022
5 Quinary 132012113332
6 Senary 12052352110
8 Octal 471267112
10 Decimal 82144842
12 Duodecimal 23615636
16 Hexadecimal 4e56e4a
20 Vigesimal 15d8222
36 Base36 1cwnd6

Cryptographic Hash Functions

md5 b9ee736d147ddb4646b98e342c3ffeb8
sha1 d05f591b6d8c9c995726571b39b926f47f008c58
sha256 6ed411f2bdebb496260d7b51b95be64ca2303df4cc99c26a3a2eaa737fe821cb
sha512 c6e6defec61e9c8b1c5d11cf03cbc662cb00b79d870927f6eaa58383cf1df2f5544bf07a502804e1f0deb30ab92afd46b3dd4a08d81d301c64de9f7dcb9d1a6f
ripemd-160 db025873f81297569cd05a32dabcc28fe0ab7169

82144842 as geometric shapes

Circle

Radius = n
Diameter 164289684
Circumference 516131264.31499
Area 2.1198760579207E+16

Sphere

Radius = n
Volume 2.3218251178331E+24
Surface area 8.479504231683E+16
Circumference 516131264.31499

Square

Length = n
Perimeter 328579368
Area 6747775067204964
Diagonal 116170349.6354

Cube

Length = n
Surface area 40486650403229784
Volume 5.5429491674709E+23
Space diagonal 142279039.92372

Equilateral Triangle

Length = n
Perimeter 246434526
Area 2.9218723136114E+15
Altitude 71139519.961859

Triangular Pyramid

Length = n
Surface area 2.9218723136114E+15
Volume 6.5324282401517E+22
Height 38723449.878465