31013944 (number)

31013944 is an even 8-digits composite number following 31013943 and preceding 31013945. In scientific notation, it is written as 3.1013944 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 14314080 positive integers (up to 31013944) that are relatively prime to 31013944.

Interesting facts

Basic properties

Name

Name thirty-one million thirteen thousand nine hundred forty-four

Notation

Scientific notation 3.1013944 × 10^7
Engineering notation 3.1013944 × 10^6

Prime Factorization of 31013944

Prime Factorization 2 × 2 × 2 × 13 × 298211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7753486
Product of the distinct prime numbers

The prime factorization of 31013944 is 2 × 2 × 2 × 13 × 298211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 94, 50, 508, 656, 4362, 4260, 85281, 4877, 45072, 437514, 7935346, 2831287, 32956796, 36384233, 691796334, 39327016, 6532720564, 5827555207

Basic calculations (n = 31013944)

Multiplication

n×y
n×2 62027888
n×3 93041832
n×4 124055776
n×5 155069720

Division

n÷y
n÷2 15506972
n÷3 10337981.333333
n÷3 7753486
n÷5 6202788.8

Exponentiation

ny
n2 961864722435136
n3 2.9831218637179E+22
n4 9.2518374426522E+29
n5 2.8693596834352E+37

Nth Root

y√n
2√n 5569.0164302146
3√n 314.18515862169
4√n 74.62584291125
5√n 31.500061353306

Divisors of 31013944

1, 2, 4, 8, 13, 26, 52, 104, 298211, 596422, 1192844, 2385688, 3876743, 7753486, 15506972, 31013944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31013943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31013944 can be divided by 16 positive divisors. The sum of these divisors (counting 31013944) is 1, the average is 0.0625.

Base conversion 31013944

Base System Value
2 Binary 1110110010011110000111000
3 Ternary 2011100200010121
4 Quaternary 1312103300320
5 Quinary 30414421234
6 Senary 3024423024
8 Octal 166236070
10 Decimal 31013944
12 Duodecimal a477a74
16 Hexadecimal 1d93c38
20 Vigesimal 9dgeh4
36 Base36 igqig

Cryptographic Hash Functions

md5 427fc79fc1404b2cd814aaecb58eaf49
sha1 e149a3b9fb9aa276ca19456b0e5378cbbac3d864
sha256 9be89be32ead389579c3babff915f5402a8d441eacae3b03667cd5da309cc0f5
sha512 57344971bfd94d0d3d8eaa57bd9b317aa10866d8614a050580d310c67406694885f738ce480847579ab041cffad55624829cecab575a20315aab216fad2ea443
ripemd-160 2557a6aa6003137e1580656f63c070e17cad878f

31013944 as geometric shapes

Circle

Radius = n
Diameter 62027888
Circumference 194866357.25849
Area 3.0217871457494E+15

Sphere

Radius = n
Volume 1.2495671642426E+23
Surface area 1.2087148582998E+16
Circumference 194866357.25849

Square

Length = n
Perimeter 124055776
Area 961864722435136
Diagonal 43860340.22748

Cube

Length = n
Surface area 5771188334610816
Volume 2.9831218637179E+22
Space diagonal 53717726.751096

Equilateral Triangle

Length = n
Perimeter 93041832
Area 4.1649964231645E+14
Altitude 26858863.375548

Triangular Pyramid

Length = n
Surface area 4.1649964231645E+14
Volume 3.5156428315679E+21
Height 14620113.40916