31032013 (number)

31032013 is an odd 8-digits composite number following 31032012 and preceding 31032014. In scientific notation, it is written as 3.1032013 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 31018140 positive integers (up to 31032013) that are relatively prime to 31032013.

Interesting facts

Basic properties

Name

Name thirty-one million thirty-two thousand thirteen

Notation

Scientific notation 3.1032013 × 10^7
Engineering notation 3.1032013 × 10^6

Prime Factorization of 31032013

Prime Factorization 2803 × 11071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31032013
Product of the distinct prime numbers

The prime factorization of 31032013 is 2803 × 11071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 8, 98, 401, 928, 3692, 8259, 12468, 90701, 819836, 832271, 5154608, 3231035, 80427137, 67248926, 350640365, 127346250, 5790356637, 8317989457

Basic calculations (n = 31032013)

Multiplication

n×y
n×2 62064026
n×3 93096039
n×4 124128052
n×5 155160065

Division

n÷y
n÷2 15516006.5
n÷3 10344004.333333
n÷3 7758003.25
n÷5 6206402.6

Exponentiation

ny
n2 962985830832169
n3 2.98833888212E+22
n4 9.2734171038352E+29
n5 2.8777280012064E+37

Nth Root

y√n
2√n 5570.6384732811
3√n 314.24616246666
4√n 74.636709957508
5√n 31.503730941492

Divisors of 31032013

1, 2803, 11071, 31032013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31032012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31032013 can be divided by 4 positive divisors. The sum of these divisors (counting 31032013) is 1, the average is 0.25.

Base conversion 31032013

Base System Value
2 Binary 1110110011000001011001101
3 Ternary 2011101120220211
4 Quaternary 1312120023031
5 Quinary 30421011023
6 Senary 3025042421
8 Octal 166301315
10 Decimal 31032013
12 Duodecimal a486411
16 Hexadecimal 1d982cd
20 Vigesimal 9dj00d
36 Base36 ih4gd

Cryptographic Hash Functions

md5 f70a0bc4bd9f0dfe0b79233718f525c7
sha1 f5c7dfa92b39822f358bf9c5dee7a4c83aebf1f2
sha256 3e2a9f8e512d7d0d647b8478f38608a4e180b4749a6ecb252d4f853691d3ef03
sha512 99d3b018a4c2726d0dd51725dc2b0c885f71414753634d7381b7969b7e5526347a19fa23712a3110643fc03f216bcf9fc723524c9f98ea5dad8f0cdc887cbf27
ripemd-160 566f508df23e2e066938af94b3efb1251846b89c

31032013 as geometric shapes

Circle

Radius = n
Diameter 62064026
Circumference 194979888.13381
Area 3.0253092116534E+15

Sphere

Radius = n
Volume 1.2517524638006E+23
Surface area 1.2101236846614E+16
Circumference 194979888.13381

Square

Length = n
Perimeter 124128052
Area 962985830832169
Diagonal 43885893.652338

Cube

Length = n
Surface area 5777914984993014
Volume 2.98833888212E+22
Space diagonal 53749023.177138

Equilateral Triangle

Length = n
Perimeter 93096039
Area 4.1698509649256E+14
Altitude 26874511.588569

Triangular Pyramid

Length = n
Surface area 4.1698509649256E+14
Volume 3.5217911467174E+21
Height 14628631.217446