31013946 (number)

31013946 is an even 8-digits composite number following 31013945 and preceding 31013947. In scientific notation, it is written as 3.1013946 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10212936 positive integers (up to 31013946) that are relatively prime to 31013946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1013946 × 10^7
Engineering notation 3.1013946 × 10^6

Prime Factorization of 31013946

Prime Factorization 2 × 9 × 83 × 20759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31013946
Product of the distinct prime numbers

The prime factorization of 31013946 is 2 × 9 × 83 × 20759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 66, 26, 471, 648, 9542, 6308, 56518, 14981, 352648, 873742, 7775469, 570669, 9939410, 12921588, 663577261, 992197023, 551591819, 8629643905

Basic calculations (n = 31013946)

Multiplication

n×y
n×2 62027892
n×3 93041838
n×4 124055784
n×5 155069730

Division

n÷y
n÷2 15506973
n÷3 10337982
n÷3 7753486.5
n÷5 6202789.2

Exponentiation

ny
n2 961864846490916
n3 2.9831224408368E+22
n4 9.2518398291499E+29
n5 2.8693606086191E+37

Nth Root

y√n
2√n 5569.0166097795
3√n 314.18516537532
4√n 74.625844114352
5√n 31.500061759576

Divisors of 31013946

1, 2, 9, 18, 83, 166, 747, 1494, 20759, 41518, 186831, 373662, 1722997, 3445994, 15506973, 31013946

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 -31013945
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 31013946 can be divided by 16 positive divisors. The sum of these divisors (counting 31013946) is 1, the average is 0.0625.

Base conversion 31013946

Base System Value
2 Binary 1110110010011110000111010
3 Ternary 2011100200010200
4 Quaternary 1312103300322
5 Quinary 30414421241
6 Senary 3024423030
8 Octal 166236072
10 Decimal 31013946
12 Duodecimal a477a76
16 Hexadecimal 1d93c3a
20 Vigesimal 9dgeh6
36 Base36 igqii

Cryptographic Hash Functions

md5 a71e0c5616326658cbf98bee7c888219
sha1 2c079ae25687a34e03cf389186aa9057051849b6
sha256 3ae99de7d076b6a8cd332e0d0381c00ccad097e34fc0a805c1fa297c1c2ec6d4
sha512 997b667fe854d01fce05cfff2e11006134c6fb20cf9d24a2f4c8237383ae3fa512631dab510593b91cf5f31fa4f151ba094db7f264ca2042b7e7b3cc4d887057
ripemd-160 0044d59134fd972cc1d7e98885e2dfa97546bc17

31013946 as geometric shapes

Circle

Radius = n
Diameter 62027892
Circumference 194866369.82486
Area 3.0217875354821E+15

Sphere

Radius = n
Volume 1.2495674059855E+23
Surface area 1.2087150141929E+16
Circumference 194866369.82486

Square

Length = n
Perimeter 124055784
Area 961864846490916
Diagonal 43860343.055907

Cube

Length = n
Surface area 5771189078945496
Volume 2.9831224408368E+22
Space diagonal 53717730.215198

Equilateral Triangle

Length = n
Perimeter 93041838
Area 4.1649969603418E+14
Altitude 26858865.107599

Triangular Pyramid

Length = n
Surface area 4.1649969603418E+14
Volume 3.5156435117091E+21
Height 14620114.351969