7131390989 (number)

7131390989 is an odd 10-digits composite number following 7131390988 and preceding 7131390990. In scientific notation, it is written as 7.131390989 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 6824900160 positive integers (up to 7131390989) that are relatively prime to 7131390989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.131390989 × 10^9
Engineering notation 7.131390989 × 10^9

Prime Factorization of 7131390989

Prime Factorization 37 × 61 × 3159677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7131390989
Product of the distinct prime numbers

The prime factorization of 7131390989 is 37 × 61 × 3159677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 73, 43, 982, 567, 5430, 9821, 30303, 49560, 854748, 296717, 446022, 976362, 26883785, 76129338, 717219523, 356873620, 7462786609, 5720008069

Basic calculations (n = 7131390989)

Multiplication

n×y
n×2 14262781978
n×3 21394172967
n×4 28525563956
n×5 35656954945

Division

n÷y
n÷2 3565695494.5
n÷3 2377130329.6667
n÷3 1782847747.25
n÷5 1426278197.8

Exponentiation

ny
n2 5.085673743799E+19
n3 3.6267927909522E+29
n4 2.5864077428367E+39
n5 1.8444684871145E+49

Nth Root

y√n
2√n 84447.563546854
3√n 1924.8257323774
4√n 290.59862963692
5√n 93.461952504564

Divisors of 7131390989

1, 37, 61, 2257, 3159677, 116908049, 192740297, 7131390989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131390988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131390989 can be divided by 8 positive divisors. The sum of these divisors (counting 7131390989) is 1, the average is 0.125.

Base conversion 7131390989

Base System Value
2 Binary 110101001000100000110010000001101
3 Ternary 200101222222012100012
4 Quaternary 12221010012100031
5 Quinary 104101114002424
6 Senary 3135350243005
8 Octal 65104062015
10 Decimal 7131390989
12 Duodecimal 1470356465
16 Hexadecimal 1a910640d
20 Vigesimal 5b8b3h99
36 Base36 39xugi5

Cryptographic Hash Functions

md5 b0ffb3f858c1837050d69b2bc54c9157
sha1 5761d8fd2956d1350e5d260f2377b6201b753284
sha256 b95256852c4c061fb92530707f5b06d15ac1305e39b23f9722bfdc8d06560d85
sha512 46bff171c9b78a185792cadb3510b512a54912b9b5757941851aa1f0421869a0074233eed3a0e4c5f3775a902ba39914f3f5bb40bdc570994bfaefe93c76fdfc
ripemd-160 94afc80b37b0b5cc58121355bcc4d8cad188a119

7131390989 as geometric shapes

Circle

Radius = n
Diameter 14262781978
Circumference 44807851081.838
Area 1.5977115272074E+20

Sphere

Radius = n
Volume 1.5191874117531E+30
Surface area 6.3908461088294E+20
Circumference 44807851081.838

Square

Length = n
Perimeter 28525563956
Area 5.085673743799E+19
Diagonal 10085309855.229

Cube

Length = n
Surface area 3.0514042462794E+20
Volume 3.6267927909522E+29
Space diagonal 12351931521.587

Equilateral Triangle

Length = n
Perimeter 21394172967
Area 2.2021613287447E+19
Altitude 6175965760.7934

Triangular Pyramid

Length = n
Surface area 2.2021613287447E+19
Volume 4.274216294068E+28
Height 3361769951.743