82142856 (number)

82142856 is an even 8-digits composite number following 82142855 and preceding 82142857. In scientific notation, it is written as 8.2142856 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 27380880 positive integers (up to 82142856) that are relatively prime to 82142856.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand eight hundred fifty-six

Notation

Scientific notation 8.2142856 × 10^7
Engineering notation 8.2142856 × 10^6

Prime Factorization of 82142856

Prime Factorization 2 × 2 × 2 × 27 × 380291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20535714
Product of the distinct prime numbers

The prime factorization of 82142856 is 2 × 2 × 2 × 27 × 380291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 27, 68, 358, 481, 3572, 6120, 32932, 68522, 383444, 686820, 8708731, 9187943, 82954390, 20077995, 176976352, 554329364, 5247935377, 1238468684

Basic calculations (n = 82142856)

Multiplication

n×y
n×2 164285712
n×3 246428568
n×4 328571424
n×5 410714280

Division

n÷y
n÷2 41071428
n÷3 27380952
n÷3 20535714
n÷5 16428571.2

Exponentiation

ny
n2 6747448791836736
n3 5.5425471447522E+23
n4 4.5528065198459E+31
n5 3.7398053035556E+39

Nth Root

y√n
2√n 9063.2696087008
3√n 434.70029296023
4√n 95.201205920413
5√n 38.274890748566

Divisors of 82142856

1, 2, 4, 8, 27, 54, 108, 216, 380291, 760582, 1521164, 3042328, 10267857, 20535714, 41071428, 82142856

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 -82142855
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 82142856 can be divided by 16 positive divisors. The sum of these divisors (counting 82142856) is 1, the average is 0.0625.

Base conversion 82142856

Base System Value
2 Binary 100111001010110011010001000
3 Ternary 12201120021211000
4 Quaternary 10321112122020
5 Quinary 132012032411
6 Senary 12052335000
8 Octal 471263210
10 Decimal 82142856
12 Duodecimal 23614460
16 Hexadecimal 4e56688
20 Vigesimal 15d7h2g
36 Base36 1cwlu0

Cryptographic Hash Functions

md5 04ab1266f36527fb0009529261c3e5b5
sha1 a1724fd5cf3148d61203d8c6f3d518e0aaf69a8d
sha256 882ffd1d4247f7143062cf32fadeedd20b897aa19bba60cebcbf4fba44e38236
sha512 0ea5237ad0b7454b113a592e045f4e499f806a485ac3768c2d4e475d62e38463d584d194f1750dc36f44fdfa57bb95a627beb655f3d1dea8a47691f4e0ff15e8
ripemd-160 5f4e282216ef947b558a80b50622ce408e1c1be8

82142856 as geometric shapes

Circle

Radius = n
Diameter 164285712
Circumference 516118785.90897
Area 2.1197735554908E+16

Sphere

Radius = n
Volume 2.3216567189505E+24
Surface area 8.479094221963E+16
Circumference 516118785.90897

Square

Length = n
Perimeter 328571424
Area 6747448791836736
Diagonal 116167541.00726

Cube

Length = n
Surface area 40484692751020416
Volume 5.5425471447522E+23
Space diagonal 142275600.07081

Equilateral Triangle

Length = n
Perimeter 246428568
Area 2.9217310322326E+15
Altitude 71137800.035407

Triangular Pyramid

Length = n
Surface area 2.9217310322326E+15
Volume 6.531954451834E+22
Height 38722513.669087