7131121957 (number)

7131121957 is an odd 10-digits composite number following 7131121956 and preceding 7131121958. In scientific notation, it is written as 7.131121957 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 7130894656 positive integers (up to 7131121957) that are relatively prime to 7131121957.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million one hundred twenty-one thousand nine hundred fifty-seven

Notation

Scientific notation 7.131121957 × 10^9
Engineering notation 7.131121957 × 10^9

Prime Factorization of 7131121957

Prime Factorization 37589 × 189713

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7131121957
Product of the distinct prime numbers

The prime factorization of 7131121957 is 37589 × 189713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 15, 19, 700, 378, 255, 376, 2267, 89708, 220146, 207143, 4055676, 2340966, 32629755, 10025653, 382004538, 413859826, 805791075, 1108377511

Basic calculations (n = 7131121957)

Multiplication

n×y
n×2 14262243914
n×3 21393365871
n×4 28524487828
n×5 35655609785

Division

n÷y
n÷2 3565560978.5
n÷3 2377040652.3333
n÷3 1782780489.25
n÷5 1426224391.4

Exponentiation

ny
n2 5.0852900365608E+19
n3 3.6263823437432E+29
n4 2.5860174755944E+39
n5 1.8441206001397E+49

Nth Root

y√n
2√n 84445.970638036
3√n 1924.8015273647
4√n 290.59588888702
5√n 93.461247322771

Divisors of 7131121957

1, 37589, 189713, 7131121957

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 -7131121956
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 7131121957 can be divided by 4 positive divisors. The sum of these divisors (counting 7131121957) is 1, the average is 0.25.

Base conversion 7131121957

Base System Value
2 Binary 110101001000011000100100100100101
3 Ternary 200101222110112022001
4 Quaternary 12221003010210211
5 Quinary 104101031400312
6 Senary 3135340405301
8 Octal 65103044445
10 Decimal 7131121957
12 Duodecimal 1470246831
16 Hexadecimal 1a90c4925
20 Vigesimal 5b89a4hh
36 Base36 39xoox1

Cryptographic Hash Functions

md5 e7220a0cd16c31f686213e7fffd3516c
sha1 dc8b59cf667d4481090e0a1b6edc43990f8603c8
sha256 00fc17c8095f2daec99742f12d82adc5a0d88fef196affae67b66028553800b2
sha512 82d05c4383d07b2df116757aa582f7ecc8bc84b5e8d4c9129fe0be4be967f817508056032e34a3fbb2bf053c8865f4f06ce618f04f6e56fcfe925ed4180688d9
ripemd-160 05086bfc28ab447a80f9f51236674ea2a2a3c924

7131121957 as geometric shapes

Circle

Radius = n
Diameter 14262243914
Circumference 44806160703.928
Area 1.5975909820233E+20

Sphere

Radius = n
Volume 1.5190154840282E+30
Surface area 6.3903639280931E+20
Circumference 44806160703.928

Square

Length = n
Perimeter 28524487828
Area 5.0852900365608E+19
Diagonal 10084929386.526

Cube

Length = n
Surface area 3.0511740219365E+20
Volume 3.6263823437432E+29
Space diagonal 12351465544.494

Equilateral Triangle

Length = n
Perimeter 21393365871
Area 2.2019951786368E+19
Altitude 6175732772.247

Triangular Pyramid

Length = n
Surface area 2.2019951786368E+19
Volume 4.2737325773933E+28
Height 3361643128.842