7131390994 (number)

7131390994 is an even 10-digits composite number following 7131390993 and preceding 7131390995. In scientific notation, it is written as 7.131390994 × 10^9. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 2686970880 positive integers (up to 7131390994) that are relatively prime to 7131390994.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million three hundred ninety thousand nine hundred ninety-four

Notation

Scientific notation 7.131390994 × 10^9
Engineering notation 7.131390994 × 10^9

Prime Factorization of 7131390994

Prime Factorization 2 × 7 × 299 × 241 × 7069

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7131390994
Product of the distinct prime numbers

The prime factorization of 7131390994 is 2 × 7 × 299 × 241 × 7069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131390994)

Multiplication

n×y
n×2 14262781988
n×3 21394172982
n×4 28525563976
n×5 35656954970

Division

n÷y
n÷2 3565695497
n÷3 2377130331.3333
n÷3 1782847748.5
n÷5 1426278198.8

Exponentiation

ny
n2 5.0856737509304E+19
n3 3.6267927985807E+29
n4 2.5864077500903E+39
n5 1.8444684935806E+49

Nth Root

y√n
2√n 84447.563576459
3√n 1924.8257328273
4√n 290.59862968785
5√n 93.46195251767

Divisors of 7131390994

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 -7131390993
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 7131390994 can be divided by 32 positive divisors. The sum of these divisors (counting 7131390994) is 1, the average is 0.03125.

Base conversion 7131390994

Base System Value
2 Binary 110101001000100000110010000010010
3 Ternary 200101222222012100101
4 Quaternary 12221010012100102
5 Quinary 104101114002434
6 Senary 3135350243014
8 Octal 65104062022
10 Decimal 7131390994
12 Duodecimal 147035646a
16 Hexadecimal 1a9106412
20 Vigesimal 5b8b3h9e
36 Base36 39xugia

Cryptographic Hash Functions

md5 8121ba829885b359622ce5ab5ac19bcd
sha1 eb73e5a8cb47a8c5a8fd3839eb56a147ee7847e3
sha256 cce511465cd826a3013cab0e9caf9e75b91a159e11b8b9cd81d55290a646034b
sha512 7a652a34a79c13102b2d989e8ea5e9d8a3d602455d375f98355ac2daee4f44998f16d9bf0832112f0e4ebfc196dbbe8c014b2f2fea154c3f568ab38d47df6759
ripemd-160 57086c67a1267f38992fa8d10cdaadbbda55cd26

7131390994 as geometric shapes

Circle

Radius = n
Diameter 14262781988
Circumference 44807851113.254
Area 1.5977115294477E+20

Sphere

Radius = n
Volume 1.5191874149485E+30
Surface area 6.390846117791E+20
Circumference 44807851113.254

Square

Length = n
Perimeter 28525563976
Area 5.0856737509304E+19
Diagonal 10085309862.3

Cube

Length = n
Surface area 3.0514042505583E+20
Volume 3.6267927985807E+29
Space diagonal 12351931530.247

Equilateral Triangle

Length = n
Perimeter 21394172982
Area 2.2021613318327E+19
Altitude 6175965765.1236

Triangular Pyramid

Length = n
Surface area 2.2021613318327E+19
Volume 4.2742163030583E+28
Height 3361769954.1