7131939 (number)

7131939 is an odd 7-digits composite number following 7131938 and preceding 7131940. In scientific notation, it is written as 7.131939 × 10^6. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 4716936 positive integers (up to 7131939) that are relatively prime to 7131939.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-one thousand nine hundred thirty-nine

Notation

Scientific notation 7.131939 × 10^6
Engineering notation 7.131939 × 10^6

Prime Factorization of 7131939

Prime Factorization 3 × 127 × 18719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7131939
Product of the distinct prime numbers

The prime factorization of 7131939 is 3 × 127 × 18719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 72, 24, 96, 275, 712, 407, 31137, 12164, 22741, 225073, 5538307, 6774066, 47456909, 31836882, 214732803, 973078357, 1893697342, 2060829040

Basic calculations (n = 7131939)

Multiplication

n×y
n×2 14263878
n×3 21395817
n×4 28527756
n×5 35659695

Division

n÷y
n÷2 3565969.5
n÷3 2377313
n÷3 1782984.75
n÷5 1426387.8

Exponentiation

ny
n2 50864553899721
n3 3.6276289567502E+20
n4 2.5872028434176E+27
n5 1.8451772859881E+34

Nth Root

y√n
2√n 2670.5690404856
3√n 192.4875035459
4√n 51.677548708173
5√n 23.476941835857

Divisors of 7131939

1, 3, 127, 381, 18719, 56157, 2377313, 7131939

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 -7131938
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 7131939 can be divided by 8 positive divisors. The sum of these divisors (counting 7131939) is 1, the average is 0.125.

Base conversion 7131939

Base System Value
2 Binary 11011001101001100100011
3 Ternary 111102100011220
4 Quaternary 123031030203
5 Quinary 3311210224
6 Senary 412510123
8 Octal 33151443
10 Decimal 7131939
12 Duodecimal 247b343
16 Hexadecimal 6cd323
20 Vigesimal 24b9gj
36 Base36 48v1f

Cryptographic Hash Functions

md5 986bf0a2775c37ad2fac8ad04e8de2ad
sha1 5dbd06a9a9e240705744578f9516c7bf3e4a1595
sha256 55e59fbb75e7ec4a242bbb993bd960b95df22e58d4a567b1b1cd0784f575fc7f
sha512 0d133480ce87de36e69047d7937071fcab5825de9d7a692554ff55e62b7f0a5378c35b8a78494c0e8e10017154f39e0058881b4c8ae24c7547be710e760ad29e
ripemd-160 c9f3aa88485cb7fab50e7e4fe1861fd56f465145

7131939 as geometric shapes

Circle

Radius = n
Diameter 14263878
Circumference 44811294.336501
Area 1.5979570885949E+14

Sphere

Radius = n
Volume 1.5195376640635E+21
Surface area 6.3918283543794E+14
Circumference 44811294.336501

Square

Length = n
Perimeter 28527756
Area 50864553899721
Diagonal 10086084.859818

Cube

Length = n
Surface area 305187323398326
Volume 3.6276289567502E+20
Space diagonal 12352880.704482

Equilateral Triangle

Length = n
Perimeter 21395817
Area 22024997914661
Altitude 6176440.352241

Triangular Pyramid

Length = n
Surface area 22024997914661
Volume 4.2752017249113E+19
Height 3362028.2866059