82112912 (number)

82112912 is an even 8-digits composite number following 82112911 and preceding 82112913. In scientific notation, it is written as 8.2112912 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 35107200 positive integers (up to 82112912) that are relatively prime to 82112912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2112912 × 10^7
Engineering notation 8.2112912 × 10^6

Prime Factorization of 82112912

Prime Factorization 2 × 2 × 2 × 2 × 7 × 691 × 1061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10264114
Product of the distinct prime numbers

The prime factorization of 82112912 is 2 × 2 × 2 × 2 × 7 × 691 × 1061. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 21, 25, 479, 594, 7171, 3099, 18100, 14406, 345761, 939407, 7535349, 6371688, 37639746, 95269857, 413843422, 135945676, 4317077543, 3493398102

Basic calculations (n = 82112912)

Multiplication

n×y
n×2 164225824
n×3 246338736
n×4 328451648
n×5 410564560

Division

n÷y
n÷2 41056456
n÷3 27370970.666667
n÷3 20528228
n÷5 16422582.4

Exponentiation

ny
n2 6742530317119744
n3 5.5364879858699E+23
n4 4.5461715077279E+31
n5 3.7329938095097E+39

Nth Root

y√n
2√n 9061.6175156536
3√n 434.64746528818
4√n 95.192528675593
5√n 38.27209982909

Divisors of 82112912

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1061, 1382, 2122, 2764, 4244, 4837, 5528, 7427, 8488, 9674, 11056, 14854, 16976, 19348, 29708, 38696, 59416, 77392, 118832, 733151, 1466302, 2932604, 5132057, 5865208, 10264114, 11730416, 20528228, 41056456, 82112912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82112911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82112912 can be divided by 40 positive divisors. The sum of these divisors (counting 82112912) is 1, the average is 0.025.

Base conversion 82112912

Base System Value
2 Binary 100111001001111000110010000
3 Ternary 12201111202201222
4 Quaternary 10321033012100
5 Quinary 132010103122
6 Senary 12051544212
8 Octal 471170620
10 Decimal 82112912
12 Duodecimal 235bb068
16 Hexadecimal 4e4f190
20 Vigesimal 15d425c
36 Base36 1cvyq8

Cryptographic Hash Functions

md5 57d5cae0a7c905168f3d2b2d7d038b1c
sha1 e609b5b255949bb731423a7d9a9bf4d1f4987c9e
sha256 26213476e56359e6da75e4c5329feda990db4aab1bcfb1afb3375d675c256537
sha512 9682ec4bc61ba5bfbd3c1b4007f6ba771518d5d88eed09e8a3aec0ba03806d835e593a442c401942227cb5038097248ba6f1d6df2558c3e962cfae707c456260
ripemd-160 af0d3fb00dce1cace6994626f4aba981c8751000

82112912 as geometric shapes

Circle

Radius = n
Diameter 164225824
Circumference 515930642.20813
Area 2.118228371087E+16

Sphere

Radius = n
Volume 2.3191186644129E+24
Surface area 8.4729134843479E+16
Circumference 515930642.20813

Square

Length = n
Perimeter 328451648
Area 6742530317119744
Diagonal 116125193.79635

Cube

Length = n
Surface area 40455181902718464
Volume 5.5364879858699E+23
Space diagonal 142223735.54143

Equilateral Triangle

Length = n
Perimeter 246338736
Area 2.9196012702062E+15
Altitude 71111867.770716

Triangular Pyramid

Length = n
Surface area 2.9196012702062E+15
Volume 6.5248136646107E+22
Height 38708397.932116