31193470 (number)

31193470 is an even 8-digits composite number following 31193469 and preceding 31193471. In scientific notation, it is written as 3.1193470 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 64 positive divisors. There are 9146880 positive integers (up to 31193470) that are relatively prime to 31193470.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-three thousand four hundred seventy

Notation

Scientific notation 3.1193470 × 10^7
Engineering notation 3.1193470 × 10^6

Prime Factorization of 31193470

Prime Factorization 2 × 5 × 17 × 7 × 11 × 2383

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31193470
Product of the distinct prime numbers

The prime factorization of 31193470 is 2 × 5 × 17 × 7 × 11 × 2383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31193470)

Multiplication

n×y
n×2 62386940
n×3 93580410
n×4 124773880
n×5 155967350

Division

n÷y
n÷2 15596735
n÷3 10397823.333333
n÷3 7798367.5
n÷5 6238694

Exponentiation

ny
n2 973032570640900
n3 3.035226230131E+22
n4 9.4679238352804E+29
n5 2.953373981181E+37

Nth Root

y√n
2√n 5585.1114581537
3√n 314.79021893536
4√n 74.733603272917
5√n 31.536445190237

Divisors of 31193470

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31193469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31193470 can be divided by 64 positive divisors. The sum of these divisors (counting 31193470) is 1, the average is 0.015625.

Base conversion 31193470

Base System Value
2 Binary 1110110111111100101111110
3 Ternary 2011200210101201
4 Quaternary 1312333211332
5 Quinary 30441142340
6 Senary 3032330114
8 Octal 166774576
10 Decimal 31193470
12 Duodecimal a54393a
16 Hexadecimal 1dbf97e
20 Vigesimal 9ej3da
36 Base36 ikl1a

Cryptographic Hash Functions

md5 94cf17170ca6a67be7b897e943b77882
sha1 f20a1514cb44c9716ac9bdc5198d15ea2bf052d0
sha256 5295261a3281c7c6102bc9e30c9a060ab04c78ebf8e11f29e6c46c7beff4a09c
sha512 66d3ff3234c02742608c6c135b369023b43c611f12045154f82724ab583080b3d4911be01fce521b409518dee703cfa4e5009a01c7f679e7bbb38c84a6e27032
ripemd-160 275ffe387a5478f55e2c3d77f8f9cbade8241768

31193470 as geometric shapes

Circle

Radius = n
Diameter 62386940
Circumference 195994352.38395
Area 3.056871975629E+15

Sphere

Radius = n
Volume 1.2713925902083E+23
Surface area 1.2227487902516E+16
Circumference 195994352.38395

Square

Length = n
Perimeter 124773880
Area 973032570640900
Diagonal 44114228.331478

Cube

Length = n
Surface area 5838195423845400
Volume 3.035226230131E+22
Space diagonal 54028674.904376

Equilateral Triangle

Length = n
Perimeter 93580410
Area 4.2133546244235E+14
Altitude 27014337.452188

Triangular Pyramid

Length = n
Surface area 4.2133546244235E+14
Volume 3.5770484162682E+21
Height 14704742.777159