82147542 (number)

82147542 is an even 8-digits composite number following 82147541 and preceding 82147543. In scientific notation, it is written as 8.2147542 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 26959200 positive integers (up to 82147542) that are relatively prime to 82147542.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-seven thousand five hundred forty-two

Notation

Scientific notation 8.2147542 × 10^7
Engineering notation 8.2147542 × 10^6

Prime Factorization of 82147542

Prime Factorization 2 × 3 × 101 × 283 × 479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82147542
Product of the distinct prime numbers

The prime factorization of 82147542 is 2 × 3 × 101 × 283 × 479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 57, 94, 293, 800, 6447, 770, 68929, 33646, 525720, 934317, 9163491, 1304190, 47459200, 34296545, 647373760, 119213513, 1938787071, 6495745253

Basic calculations (n = 82147542)

Multiplication

n×y
n×2 164295084
n×3 246442626
n×4 328590168
n×5 410737710

Division

n÷y
n÷2 41073771
n÷3 27382514
n÷3 20536885.5
n÷5 16429508.4

Exponentiation

ny
n2 6748218656641764
n3 5.5434957552166E+23
n4 4.5538455037848E+31
n5 3.7408721478367E+39

Nth Root

y√n
2√n 9063.5281209913
3√n 434.70855891273
4√n 95.202563626151
5√n 38.275327431814

Divisors of 82147542

1, 2, 3, 6, 101, 202, 283, 303, 479, 566, 606, 849, 958, 1437, 1698, 2874, 28583, 48379, 57166, 85749, 96758, 135557, 145137, 171498, 271114, 290274, 406671, 813342, 13691257, 27382514, 41073771, 82147542

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 -82147541
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 82147542 can be divided by 32 positive divisors. The sum of these divisors (counting 82147542) is 1, the average is 0.03125.

Base conversion 82147542

Base System Value
2 Binary 100111001010111100011010110
3 Ternary 12201120112020120
4 Quaternary 10321113203112
5 Quinary 132012210132
6 Senary 12052412410
8 Octal 471274326
10 Decimal 82147542
12 Duodecimal 23617106
16 Hexadecimal 4e578d6
20 Vigesimal 15d88h2
36 Base36 1cwpg6

Cryptographic Hash Functions

md5 2299139311149527db10c825b4ec8157
sha1 69df17426ca315269d8cae3156f83197e68794c5
sha256 0fc94846367974338698c96cfbd80edf3b958d473487785e460a279ab5070fe0
sha512 ce381e32ff12ee0b03e95b5574ff0020b9ef661cdefbef3a78d0d4a6f0cbea74429e17b52d1f47e68ad257cc07c5ae90cc6dc334197bd145fe98718787709ab7
ripemd-160 21ed4c6aefa38690c3da47b033b182644d7edb2c

82147542 as geometric shapes

Circle

Radius = n
Diameter 164295084
Circumference 516148228.91532
Area 2.1200154156523E+16

Sphere

Radius = n
Volume 2.3220540719726E+24
Surface area 8.4800616626093E+16
Circumference 516148228.91532

Square

Length = n
Perimeter 328590168
Area 6748218656641764
Diagonal 116174168.01201

Cube

Length = n
Surface area 40489311939850584
Volume 5.5434957552166E+23
Space diagonal 142283716.4609

Equilateral Triangle

Length = n
Perimeter 246442626
Area 2.9220643934719E+15
Altitude 71141858.230449

Triangular Pyramid

Length = n
Surface area 2.9220643934719E+15
Volume 6.5330723999875E+22
Height 38724722.670671