82693985 (number)

82693985 is an odd 8-digits composite number following 82693984 and preceding 82693986. In scientific notation, it is written as 8.2693985 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 56975040 positive integers (up to 82693985) that are relatively prime to 82693985.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred ninety-three thousand nine hundred eighty-five

Notation

Scientific notation 8.2693985 × 10^7
Engineering notation 8.2693985 × 10^6

Prime Factorization of 82693985

Prime Factorization 95 × 11 × 79133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82693985
Product of the distinct prime numbers

The prime factorization of 82693985 is 95 × 11 × 79133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 1, 100, 367, 940, 9077, 8528, 33134, 74512, 987121, 528511, 4457371, 3684999, 18572340, 99861907, 464199300, 869062854, 6940808436, 6334777422

Basic calculations (n = 82693985)

Multiplication

n×y
n×2 165387970
n×3 248081955
n×4 330775940
n×5 413469925

Division

n÷y
n÷2 41346992.5
n÷3 27564661.666667
n÷3 20673496.25
n÷5 16538797

Exponentiation

ny
n2 6838295155180225
n3 5.6548587698805E+23
n4 4.6762280629361E+31
n5 3.8669593329302E+39

Nth Root

y√n
2√n 9093.6233152688
3√n 435.67031897895
4√n 95.360491374934
5√n 38.326113746741

Divisors of 82693985

1, 11, 95, 1045, 79133, 870463, 7517635, 82693985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82693984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82693985 can be divided by 8 positive divisors. The sum of these divisors (counting 82693985) is 1, the average is 0.125.

Base conversion 82693985

Base System Value
2 Binary 100111011011100111101100001
3 Ternary 12202121021211012
4 Quaternary 10323130331201
5 Quinary 132132201420
6 Senary 12112230305
8 Octal 473347541
10 Decimal 82693985
12 Duodecimal 2383b395
16 Hexadecimal 4edcf61
20 Vigesimal 15ggej5
36 Base36 1d8f35

Cryptographic Hash Functions

md5 65190ebbd9762ddd440d2a6a6521f17e
sha1 cb7093949289d9c31c3a0b79bb1e177833d95140
sha256 64bc6681b8fdab3bdc545fef6837270ace6ea77f0c294d014c20173af98a3d98
sha512 ecd1cd619fe7d27bef4247115c2a64c4a19a5c3409af0ad643c437795eceade4cac0f3d3715d73cc6916e3d8f8e815966a4a4398317b249bacc07173338fb73a
ripemd-160 8fb1d2a0e09d1606f95bd176a159e339dda571a4

82693985 as geometric shapes

Circle

Radius = n
Diameter 165387970
Circumference 519581631.54413
Area 2.1483137822593E+16

Sphere

Radius = n
Volume 2.3687017024726E+24
Surface area 8.5932551290371E+16
Circumference 519581631.54413

Square

Length = n
Perimeter 330775940
Area 6838295155180225
Diagonal 116946955.11368

Cube

Length = n
Surface area 41029770931081350
Volume 5.6548587698805E+23
Space diagonal 143230183.50034

Equilateral Triangle

Length = n
Perimeter 248081955
Area 2.9610686614811E+15
Altitude 71615091.750169

Triangular Pyramid

Length = n
Surface area 2.9610686614811E+15
Volume 6.6643149713912E+22
Height 38982318.371226