82142912 (number)

82142912 is an even 8-digits composite number following 82142911 and preceding 82142913. In scientific notation, it is written as 8.2142912 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 56 positive divisors. There are 38227968 positive integers (up to 82142912) that are relatively prime to 82142912.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.2142912 × 10^7
Engineering notation 8.2142912 × 10^6

Prime Factorization of 82142912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 103 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2566966
Product of the distinct prime numbers

The prime factorization of 82142912 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 103 × 733. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 7, 2, 71, 265, 479, 8325, 6876, 81676, 90368, 925744, 616457, 6460853, 6988765, 65443652, 21284325, 736200834, 504030440, 9729177419, 3289554587

Basic calculations (n = 82142912)

Multiplication

n×y
n×2 164285824
n×3 246428736
n×4 328571648
n×5 410714560

Division

n÷y
n÷2 41071456
n÷3 27380970.666667
n÷3 20535728
n÷5 16428582.4

Exponentiation

ny
n2 6747457991839744
n3 5.5425584804739E+23
n4 4.5528189351642E+31
n5 3.7398180514313E+39

Nth Root

y√n
2√n 9063.2726980931
3√n 434.70039174427
4√n 95.201222146006
5√n 38.274895967263

Divisors of 82142912

1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 544, 733, 824, 1088, 1466, 1648, 1751, 2932, 3296, 3502, 5864, 6592, 7004, 11728, 12461, 14008, 23456, 24922, 28016, 46912, 49844, 56032, 75499, 99688, 112064, 150998, 199376, 301996, 398752, 603992, 797504, 1207984, 1283483, 2415968, 2566966, 4831936, 5133932, 10267864, 20535728, 41071456, 82142912

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142912 can be divided by 56 positive divisors. The sum of these divisors (counting 82142912) is 1, the average is 0.017857142857143.

Base conversion 82142912

Base System Value
2 Binary 100111001010110011011000000
3 Ternary 12201120021220002
4 Quaternary 10321112123000
5 Quinary 132012033122
6 Senary 12052335132
8 Octal 471263300
10 Decimal 82142912
12 Duodecimal 236144a8
16 Hexadecimal 4e566c0
20 Vigesimal 15d7h5c
36 Base36 1cwlvk

Cryptographic Hash Functions

md5 1f4bddf87a206efd259734ad5a82cc77
sha1 bd0b344fae5c317566edc64ae13a399af7a97c59
sha256 274e88c962a0ff7d7ac52c413dc7f87266b35668f5149c69698caf1d09405a1f
sha512 293601bf34102abdad95f38e62034776c015637c19d3f641d2034f927b9e3e102561756ce535944a39f06e1ad91ec50bc8500c1e88c432f245d88f4eec9d6a77
ripemd-160 c83bbc7ccd9d39c58a50b515d0f3bc22c761540c

82142912 as geometric shapes

Circle

Radius = n
Diameter 164285824
Circumference 516119137.76735
Area 2.1197764457569E+16

Sphere

Radius = n
Volume 2.3216614672465E+24
Surface area 8.4791057830278E+16
Circumference 516119137.76735

Square

Length = n
Perimeter 328571648
Area 6747457991839744
Diagonal 116167620.20322

Cube

Length = n
Surface area 40484747951038464
Volume 5.5425584804739E+23
Space diagonal 142275697.06566

Equilateral Triangle

Length = n
Perimeter 246428736
Area 2.9217350159508E+15
Altitude 71137848.53283

Triangular Pyramid

Length = n
Surface area 2.9217350159508E+15
Volume 6.5319678111102E+22
Height 38722540.06774