78835982 (number)

78835982 is an even 8-digits composite number following 78835981 and preceding 78835983. In scientific notation, it is written as 7.8835982 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 39417990 positive integers (up to 78835982) that are relatively prime to 78835982.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-five thousand nine hundred eighty-two

Notation

Scientific notation 7.8835982 × 10^7
Engineering notation 7.8835982 × 10^6

Prime Factorization of 78835982

Prime Factorization 2 × 39417991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78835982
Product of the distinct prime numbers

The prime factorization of 78835982 is 2 × 39417991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 19, 47, 331, 576, 3375, 184, 32007, 58647, 337063, 582368, 8783298, 5137505, 14413281, 92850146, 404199302, 137512398, 4425542819, 9520362192

Basic calculations (n = 78835982)

Multiplication

n×y
n×2 157671964
n×3 236507946
n×4 315343928
n×5 394179910

Division

n÷y
n÷2 39417991
n÷3 26278660.666667
n÷3 19708995.5
n÷5 15767196.4

Exponentiation

ny
n2 6215112057904324
n3 4.8997446232493E+23
n4 3.8627617892308E+31
n5 3.0452461888608E+39

Nth Root

y√n
2√n 8878.9628898875
3√n 428.78688545298
4√n 94.228248895369
5√n 37.961633881116

Divisors of 78835982

1, 2, 39417991, 78835982

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78835981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78835982 can be divided by 4 positive divisors. The sum of these divisors (counting 78835982) is 1, the average is 0.25.

Base conversion 78835982

Base System Value
2 Binary 100101100101111000100001110
3 Ternary 12111100021122012
4 Quaternary 10230233010032
5 Quinary 130140222412
6 Senary 11453421222
8 Octal 454570416
10 Decimal 78835982
12 Duodecimal 2249a812
16 Hexadecimal 4b2f10e
20 Vigesimal 14ce9j2
36 Base36 1axq8e

Cryptographic Hash Functions

md5 9bea1478926eaedf07d267ae1064dae4
sha1 e43a9a2e7dd0cae6fa4dd3fcd81aa3f743aea64e
sha256 7ff0f9142ced4d02df67eef4f9e51ccda9aef8786807ae640a93ae2109ae2bd0
sha512 808137c252316125d716d292f8bbb5c969f42799c73fdddd086c9e3ebfdaf79324e2d0dd8ed162f2641f66e67d310ce8d92f92660f19052123f2865f4baf27d8
ripemd-160 0d140641340866d481c834451b23f6c9639c8b20

78835982 as geometric shapes

Circle

Radius = n
Diameter 157671964
Circumference 495341083.77947
Area 1.952535038235E+16

Sphere

Radius = n
Volume 2.0524002283821E+24
Surface area 7.8101401529398E+16
Circumference 495341083.77947

Square

Length = n
Perimeter 315343928
Area 6215112057904324
Diagonal 111490914.9474

Cube

Length = n
Surface area 37290672347425944
Volume 4.8997446232493E+23
Space diagonal 136547926.28859

Equilateral Triangle

Length = n
Perimeter 236507946
Area 2.6912224647561E+15
Altitude 68273963.144293

Triangular Pyramid

Length = n
Surface area 2.6912224647561E+15
Volume 5.7744044153032E+22
Height 37163638.3158