7131125978 (number)

7131125978 is an even 10-digits composite number following 7131125977 and preceding 7131125979. In scientific notation, it is written as 7.131125978 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 3475016640 positive integers (up to 7131125978) that are relatively prime to 7131125978.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million one hundred twenty-five thousand nine hundred seventy-eight

Notation

Scientific notation 7.131125978 × 10^9
Engineering notation 7.131125978 × 10^9

Prime Factorization of 7131125978

Prime Factorization 2 × 829 × 271 × 59 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7131125978
Product of the distinct prime numbers

The prime factorization of 7131125978 is 2 × 829 × 271 × 59 × 269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131125978)

Multiplication

n×y
n×2 14262251956
n×3 21393377934
n×4 28524503912
n×5 35655629890

Division

n÷y
n÷2 3565562989
n÷3 2377041992.6667
n÷3 1782781494.5
n÷5 1426225195.6

Exponentiation

ny
n2 5.0852957714106E+19
n3 3.626388478132E+29
n4 2.5860233082727E+39
n5 1.8441257993337E+49

Nth Root

y√n
2√n 84445.994446155
3√n 1924.8018891416
4√n 290.59592985132
5√n 93.461257862699

Divisors of 7131125978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131125977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131125978 can be divided by 32 positive divisors. The sum of these divisors (counting 7131125978) is 1, the average is 0.03125.

Base conversion 7131125978

Base System Value
2 Binary 110101001000011000101100011011010
3 Ternary 200101222110201210222
4 Quaternary 12221003011203122
5 Quinary 104101032012403
6 Senary 3135340440042
8 Octal 65103054332
10 Decimal 7131125978
12 Duodecimal 1470249022
16 Hexadecimal 1a90c58da
20 Vigesimal 5b89aeii
36 Base36 39xos0q

Cryptographic Hash Functions

md5 6baa7a44bcaa688f0b541143dde376f7
sha1 3a8fa0da6d6bf6f8705322f9972cdd0bfda789e5
sha256 5f4ab5686fa3e97186a4a362f568ab4ee0e2439b130630b06a0cfe1744b3bfb8
sha512 73fdae9130fc852e3b16d273a5827a9489d886ce802da5f128bb325ca006ec173e6e3fb144cd9f518bcff3a9a611268da6a99af9d9814b26df089ccebe4d95d2
ripemd-160 9fa9a223d85804ea6871978e3f364416e0e79548

7131125978 as geometric shapes

Circle

Radius = n
Diameter 14262251956
Circumference 44806185968.616
Area 1.5975927836795E+20

Sphere

Radius = n
Volume 1.519018053595E+30
Surface area 6.390371134718E+20
Circumference 44806185968.616

Square

Length = n
Perimeter 28524503912
Area 5.0852957714106E+19
Diagonal 10084935073.079

Cube

Length = n
Surface area 3.0511774628464E+20
Volume 3.626388478132E+29
Space diagonal 12351472509.07

Equilateral Triangle

Length = n
Perimeter 21393377934
Area 2.2019976618996E+19
Altitude 6175736254.5351

Triangular Pyramid

Length = n
Surface area 2.2019976618996E+19
Volume 4.2737398068398E+28
Height 3361645024.3596