82012140 (number)

82012140 is an even 8-digits composite number following 82012139 and preceding 82012141. In scientific notation, it is written as 8.2012140 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 36 positive divisors. There are 18745344 positive integers (up to 82012140) that are relatively prime to 82012140.

Interesting facts

Basic properties

Name

Name eighty-two million twelve thousand one hundred forty

Notation

Scientific notation 8.2012140 × 10^7
Engineering notation 8.2012140 × 10^6

Prime Factorization of 82012140

Prime Factorization 2 × 2 × 35 × 3 × 3 × 65089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13668690
Product of the distinct prime numbers

The prime factorization of 82012140 is 2 × 2 × 35 × 3 × 3 × 65089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 57, 16, 474, 609, 3443, 2279, 57034, 36900, 886778, 277962, 9450882, 1408721, 30850379, 75162609, 249426384, 236376579, 625960599, 4787175337

Basic calculations (n = 82012140)

Multiplication

n×y
n×2 164024280
n×3 246036420
n×4 328048560
n×5 410060700

Division

n÷y
n÷2 41006070
n÷3 27337380
n÷3 20503035
n÷5 16402428

Exponentiation

ny
n2 6725991107379600
n3 5.5161292433717E+23
n4 4.5238956376549E+31
n5 3.7101436238075E+39

Nth Root

y√n
2√n 9056.0554326925
3√n 434.46958735843
4√n 95.163309277749
5√n 38.262701427288

Divisors of 82012140

1, 2, 3, 4, 6, 9, 12, 18, 35, 36, 70, 105, 140, 210, 315, 420, 630, 1260, 65089, 130178, 195267, 260356, 390534, 585801, 781068, 1171602, 2278115, 2343204, 4556230, 6834345, 9112460, 13668690, 20503035, 27337380, 41006070, 82012140

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82012139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82012140 can be divided by 36 positive divisors. The sum of these divisors (counting 82012140) is 1, the average is 0.027777777777778.

Base conversion 82012140

Base System Value
2 Binary 100111000110110011111101100
3 Ternary 12201022122111200
4 Quaternary 10320312133230
5 Quinary 131443342030
6 Senary 12045445500
8 Octal 470663754
10 Decimal 82012140
12 Duodecimal 23570890
16 Hexadecimal 4e367ec
20 Vigesimal 15cba70
36 Base36 1ctsz0

Cryptographic Hash Functions

md5 af6e6b31a83fed8469d1fc2df514d736
sha1 457895ff5de8279bb1bcd715bb8c80f7b87c5079
sha256 5aac311ac5a4e8769573bae4bc5fc5bf25717545349c1d8ac128babf85fc802d
sha512 7a2c3fb0161e7fc3e3d7da3b4d888a2c795554827b63c1a5510e22dfc8586828e03985aa99ff9ea3a95c91e6818f18fb6cc3df9d20f2c91bf0d9d17b2dd622b2
ripemd-160 558ba1479a2d0bc7c59d68e9e752b2451f0504b2

82012140 as geometric shapes

Circle

Radius = n
Diameter 164024280
Circumference 515297473.05836
Area 2.1130324251054E+16

Sphere

Radius = n
Volume 2.3105908142971E+24
Surface area 8.4521297004216E+16
Circumference 515297473.05836

Square

Length = n
Perimeter 328048560
Area 6725991107379600
Diagonal 115982680.66724

Cube

Length = n
Surface area 40355946644277600
Volume 5.5161292433717E+23
Space diagonal 142049193.31745

Equilateral Triangle

Length = n
Perimeter 246036420
Area 2.9124395823095E+15
Altitude 71024596.658726

Triangular Pyramid

Length = n
Surface area 2.9124395823095E+15
Volume 6.5008206564826E+22
Height 38660893.555747