31193864 (number)

31193864 is an even 8-digits composite number following 31193863 and preceding 31193865. In scientific notation, it is written as 3.1193864 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 14397120 positive integers (up to 31193864) that are relatively prime to 31193864.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-three thousand eight hundred sixty-four

Notation

Scientific notation 3.1193864 × 10^7
Engineering notation 3.1193864 × 10^6

Prime Factorization of 31193864

Prime Factorization 2 × 2 × 2 × 13 × 299941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7798466
Product of the distinct prime numbers

The prime factorization of 31193864 is 2 × 2 × 2 × 13 × 299941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 89, 99, 938, 976, 253, 1179, 27791, 74268, 874042, 489469, 2571434, 3469452, 21942620, 61581023, 831544586, 107899230, 2869520911, 2798630533

Basic calculations (n = 31193864)

Multiplication

n×y
n×2 62387728
n×3 93581592
n×4 124775456
n×5 155969320

Division

n÷y
n÷2 15596932
n÷3 10397954.666667
n÷3 7798466
n÷5 6238772.8

Exponentiation

ny
n2 973057151250496
n3 3.0353412440335E+22
n4 9.4684021959973E+29
n5 2.9535605039924E+37

Nth Root

y√n
2√n 5585.1467303912
3√n 314.79154428565
4√n 74.733839259008
5√n 31.536524856248

Divisors of 31193864

1, 2, 4, 8, 13, 26, 52, 104, 299941, 599882, 1199764, 2399528, 3899233, 7798466, 15596932, 31193864

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 -31193863
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 31193864 can be divided by 16 positive divisors. The sum of these divisors (counting 31193864) is 1, the average is 0.0625.

Base conversion 31193864

Base System Value
2 Binary 1110110111111101100001000
3 Ternary 2011200210221022
4 Quaternary 1312333230020
5 Quinary 30441200424
6 Senary 3032332012
8 Octal 166775410
10 Decimal 31193864
12 Duodecimal a544008
16 Hexadecimal 1dbfb08
20 Vigesimal 9ej4d4
36 Base36 iklc8

Cryptographic Hash Functions

md5 c490f572c1d407d7ec705c3f960537f0
sha1 b67c1e127133cd1d6b5677833fdd084ed10ee6ae
sha256 c3702d6977f557bc8a28b9b110850844bbdcd7a3db85a4d219583b86cd26062f
sha512 b6fd3d3bf27198818600ea1c5dd8de32d7f1bd04e673377c0565036a16f4e27cf2a4e84242d3604bdb1f044a67d475a63d5ddf933a673684dc7547453330032d
ripemd-160 0daeb726d995682fbab3ba6f0f5f2552c9af0fbb

31193864 as geometric shapes

Circle

Radius = n
Diameter 62387728
Circumference 195996827.95896
Area 3.0569491978916E+15

Sphere

Radius = n
Volume 1.2714407671192E+23
Surface area 1.2227796791566E+16
Circumference 195996827.95896

Square

Length = n
Perimeter 124775456
Area 973057151250496
Diagonal 44114785.531622

Cube

Length = n
Surface area 5838342907502976
Volume 3.0353412440335E+22
Space diagonal 54029357.332394

Equilateral Triangle

Length = n
Perimeter 93581592
Area 4.2134610615852E+14
Altitude 27014678.666197

Triangular Pyramid

Length = n
Surface area 4.2134610615852E+14
Volume 3.5771839614522E+21
Height 14704928.510541