82010640 (number)

82010640 is an even 8-digits composite number following 82010639 and preceding 82010641. In scientific notation, it is written as 8.2010640 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 160 positive divisors. There are 20551168 positive integers (up to 82010640) that are relatively prime to 82010640.

Interesting facts

Basic properties

Name

Name eighty-two million ten thousand six hundred forty

Notation

Scientific notation 8.2010640 × 10^7
Engineering notation 8.2010640 × 10^6

Prime Factorization of 82010640

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 5 × 83 × 179

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10251330
Product of the distinct prime numbers

The prime factorization of 82010640 is 2 × 2 × 2 × 2 × 3 × 23 × 5 × 83 × 179. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82010640)

Multiplication

n×y
n×2 164021280
n×3 246031920
n×4 328042560
n×5 410053200

Division

n÷y
n÷2 41005320
n÷3 27336880
n÷3 20502660
n÷5 16402128

Exponentiation

ny
n2 6725745073209600
n3 5.5158265793077E+23
n4 4.5235646789803E+31
n5 3.7098043440457E+39

Nth Root

y√n
2√n 9055.9726147996
3√n 434.46693852963
4√n 95.162874141125
5√n 38.262561461492

Divisors of 82010640

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82010639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82010640 can be divided by 160 positive divisors. The sum of these divisors (counting 82010640) is 1, the average is 0.00625.

Base conversion 82010640

Base System Value
2 Binary 100111000110110001000010000
3 Ternary 12201022120110010
4 Quaternary 10320312020100
5 Quinary 131443320030
6 Senary 12045434520
8 Octal 470661020
10 Decimal 82010640
12 Duodecimal 2356ba40
16 Hexadecimal 4e36210
20 Vigesimal 15cb6c0
36 Base36 1ctrtc

Cryptographic Hash Functions

md5 69d80c8c750162e2c2bd7f7e638a7c67
sha1 e59c14a5b012cd123dbf41024e87e35ead580d14
sha256 027768d07b36622f159ccfade8396f44a66e2c17ff16a7dbb6e457f8330b9385
sha512 8359cd4466055474ec5d06c7e3ebada08fc1006415bd8aac7689f732618c85471ffe164270e71dd247a2a52eb87dc2cf1821ee231c42bcce04ae008441fb6455
ripemd-160 e8877c71baecb0d1480b0f21a4259eef3fc269c7

82010640 as geometric shapes

Circle

Radius = n
Diameter 164021280
Circumference 515288048.28039
Area 2.1129551311913E+16

Sphere

Radius = n
Volume 2.3104640346704E+24
Surface area 8.4518205247652E+16
Circumference 515288048.28039

Square

Length = n
Perimeter 328042560
Area 6725745073209600
Diagonal 115980559.3469

Cube

Length = n
Surface area 40354470439257600
Volume 5.5158265793077E+23
Space diagonal 142046595.24124

Equilateral Triangle

Length = n
Perimeter 246031920
Area 2.9123330463888E+15
Altitude 71023297.62062

Triangular Pyramid

Length = n
Surface area 2.9123330463888E+15
Volume 6.5004639634624E+22
Height 38660186.448966