8138834140 (number)

8138834140 is an even 10-digits composite number following 8138834139 and preceding 8138834141. In scientific notation, it is written as 8.138834140 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 3255533648 positive integers (up to 8138834140) that are relatively prime to 8138834140.

Interesting facts

Basic properties

Name

Name eight billion one hundred thirty-eight million eight hundred thirty-four thousand one hundred forty

Notation

Scientific notation 8.138834140 × 10^9
Engineering notation 8.138834140 × 10^9

Prime Factorization of 8138834140

Prime Factorization 2 × 2 × 5 × 406941707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4069417070
Product of the distinct prime numbers

The prime factorization of 8138834140 is 2 × 2 × 5 × 406941707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 1, 81, 554, 37, 83, 6178, 66412, 61410, 626610, 206619, 776397, 2158982, 62609129, 5066531, 243721358, 399473268, 4924156397, 1717523959

Basic calculations (n = 8138834140)

Multiplication

n×y
n×2 16277668280
n×3 24416502420
n×4 32555336560
n×5 40694170700

Division

n÷y
n÷2 4069417070
n÷3 2712944713.3333
n÷3 2034708535
n÷5 1627766828

Exponentiation

ny
n2 6.624062115843E+19
n3 5.3912142893903E+29
n4 4.3878198914546E+39
n5 3.5711738332742E+49

Nth Root

y√n
2√n 90215.487251358
3√n 2011.5032227536
4√n 300.35893070018
5√n 95.964905424036

Divisors of 8138834140

1, 2, 4, 5, 10, 20, 406941707, 813883414, 1627766828, 2034708535, 4069417070, 8138834140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8138834139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8138834140 can be divided by 12 positive divisors. The sum of these divisors (counting 8138834140) is 1, the average is 0.083333333333333.

Base conversion 8138834140

Base System Value
2 Binary 111100101000111001100000011011100
3 Ternary 210000012122121112111
4 Quaternary 13211013030003130
5 Quinary 113132020143030
6 Senary 3423335243404
8 Octal 74507140334
10 Decimal 8138834140
12 Duodecimal 16b1819564
16 Hexadecimal 1e51cc0dc
20 Vigesimal 6737e570
36 Base36 3qlngm4

Cryptographic Hash Functions

md5 2535ef981fcac1409f3358e7bf5cd45a
sha1 f3c8505820ff6c3c89ad03ce031f6919a57e19b9
sha256 dfbd696c38679ad93748ea3e31d3530f8f84d0fa79ea500e2cc6d0ec8907bab2
sha512 f0e8a2a4d6f73e474a7c2f613b00a718962b55bdb2b3cf834c96fbd396c37c5333346e4aaa2baa0ad500ebf2c0fb55e281f69bd2c8fca7ce947563553bf45bcd
ripemd-160 7f6fed4624bd6cb1a6172531a5ad6d0fa54ce718

8138834140 as geometric shapes

Circle

Radius = n
Diameter 16277668280
Circumference 51137803086.02
Area 2.0810104880055E+20

Sphere

Radius = n
Volume 2.2582665607303E+30
Surface area 8.3240419520219E+20
Circumference 51137803086.02

Square

Length = n
Perimeter 32555336560
Area 6.624062115843E+19
Diagonal 11510049622.693

Cube

Length = n
Surface area 3.9744372695058E+20
Volume 5.3912142893903E+29
Space diagonal 14096874244.856

Equilateral Triangle

Length = n
Perimeter 24416502420
Area 2.868303034283E+19
Altitude 7048437122.4281

Triangular Pyramid

Length = n
Surface area 2.868303034283E+19
Volume 6.3536069714295E+28
Height 3836683207.5644