7131210121 (number)

7131210121 is an odd 10-digits composite number following 7131210120 and preceding 7131210122. In scientific notation, it is written as 7.131210121 × 10^9. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 6112465812 positive integers (up to 7131210121) that are relatively prime to 7131210121.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million two hundred ten thousand one hundred twenty-one

Notation

Scientific notation 7.131210121 × 10^9
Engineering notation 7.131210121 × 10^9

Prime Factorization of 7131210121

Prime Factorization 7 × 1018744303

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7131210121
Product of the distinct prime numbers

The prime factorization of 7131210121 is 7 × 1018744303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 35, 71, 328, 245, 1217, 4184, 15243, 87929, 442500, 728926, 6857255, 8188330, 21660053, 5814881, 4489300, 720769306, 9302890356, 2399218665

Basic calculations (n = 7131210121)

Multiplication

n×y
n×2 14262420242
n×3 21393630363
n×4 28524840484
n×5 35656050605

Division

n÷y
n÷2 3565605060.5
n÷3 2377070040.3333
n÷3 1782802530.25
n÷5 1426242024.2

Exponentiation

ny
n2 5.0854157789853E+19
n3 3.6265168472593E+29
n4 2.5861453645152E+39
n5 1.8442345997808E+49

Nth Root

y√n
2√n 84446.492650672
3√n 1924.8094596136
4√n 290.59678706185
5√n 93.461478418991

Divisors of 7131210121

1, 7, 1018744303, 7131210121

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 -7131210120
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 7131210121 can be divided by 4 positive divisors. The sum of these divisors (counting 7131210121) is 1, the average is 0.25.

Base conversion 7131210121

Base System Value
2 Binary 110101001000011011010000110001001
3 Ternary 200101222122000020101
4 Quaternary 12221003122012021
5 Quinary 104101042210441
6 Senary 3135342325401
8 Octal 65103320611
10 Decimal 7131210121
12 Duodecimal 1470289861
16 Hexadecimal 1a90da189
20 Vigesimal 5b8a1561
36 Base36 39xqky1

Cryptographic Hash Functions

md5 c7014a1fc8c8e8ca795e33c887834f93
sha1 7c9c9bbd616ca8cc1ad83902e37c6cba5c2bc4f0
sha256 52d4499a87443481b19784b5bb00b76210229d0aaee5c6e097624b06e767c7ff
sha512 39dca9684f80bcc96cc7d86673d9b9bc404449640273c0195268934bfafef142fa29e8994bebd4bdcce19f4202c42bbcf7ea3a8045928412c161fc9e09c1111a
ripemd-160 943935d5b7e87f48d757e1198d4b226c8abb8895

7131210121 as geometric shapes

Circle

Radius = n
Diameter 14262420242
Circumference 44806714654.678
Area 1.597630485171E+20

Sphere

Radius = n
Volume 1.5190718247293E+30
Surface area 6.3905219406839E+20
Circumference 44806714654.678

Square

Length = n
Perimeter 28524840484
Area 5.0854157789853E+19
Diagonal 10085054069.25

Cube

Length = n
Surface area 3.0512494673912E+20
Volume 3.6265168472593E+29
Space diagonal 12351618249.021

Equilateral Triangle

Length = n
Perimeter 21393630363
Area 2.2020496267037E+19
Altitude 6175809124.5107

Triangular Pyramid

Length = n
Surface area 2.2020496267037E+19
Volume 4.2738910913072E+28
Height 3361684689.7502