31363820 (number)

31363820 is an even 8-digits composite number following 31363819 and preceding 31363821. In scientific notation, it is written as 3.1363820 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 12508416 positive integers (up to 31363820) that are relatively prime to 31363820.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-three thousand eight hundred twenty

Notation

Scientific notation 3.1363820 × 10^7
Engineering notation 3.1363820 × 10^6

Prime Factorization of 31363820

Prime Factorization 2 × 2 × 5 × 367 × 4273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15681910
Product of the distinct prime numbers

The prime factorization of 31363820 is 2 × 2 × 5 × 367 × 4273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 37, 74, 211, 850, 4128, 2793, 98193, 93187, 553774, 879651, 8446527, 4635684, 40964027, 37960034, 398433161, 522555116, 7904070954, 5863682827

Basic calculations (n = 31363820)

Multiplication

n×y
n×2 62727640
n×3 94091460
n×4 125455280
n×5 156819100

Division

n÷y
n÷2 15681910
n÷3 10454606.666667
n÷3 7840955
n÷5 6272764

Exponentiation

ny
n2 983689204992400
n3 3.0852251161325E+22
n4 9.6764445201858E+29
n5 3.0349026417109E+37

Nth Root

y√n
2√n 5600.3410610426
3√n 315.36221037012
4√n 74.835426510728
5√n 31.570814796876

Divisors of 31363820

1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 4273, 7340, 8546, 17092, 21365, 42730, 85460, 1568191, 3136382, 6272764, 7840955, 15681910, 31363820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31363819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31363820 can be divided by 24 positive divisors. The sum of these divisors (counting 31363820) is 1, the average is 0.041666666666667.

Base conversion 31363820

Base System Value
2 Binary 1110111101001001011101100
3 Ternary 2012000110001222
4 Quaternary 1313221023230
5 Quinary 31012120240
6 Senary 3040122512
8 Octal 167511354
10 Decimal 31363820
12 Duodecimal a606438
16 Hexadecimal 1de92ec
20 Vigesimal 9g09b0
36 Base36 io8h8

Cryptographic Hash Functions

md5 689ef26b358820867c90977b1418e0d2
sha1 33d7dcbad54b59021e30a82e1961d9c286e58a67
sha256 c73a7c0e4c71bc9a13dd083bebc3bad5b2e87e09ff873c86eba19108110389e9
sha512 231201fce4df60a1fac54a44092197de8203857290e1ff123ad8cbe3a3266d7582787a5df98eb5e6a0695db3e3b8db12f8226c803c7721b189e9d79b6acda812
ripemd-160 bf79301de13b143edd05f2d96e98a0d8d5b38513

31363820 as geometric shapes

Circle

Radius = n
Diameter 62727640
Circumference 197064693.00103
Area 3.0903507798197E+15

Sphere

Radius = n
Volume 1.2923360746017E+23
Surface area 1.2361403119279E+16
Circumference 197064693.00103

Square

Length = n
Perimeter 125455280
Area 983689204992400
Diagonal 44355139.611829

Cube

Length = n
Surface area 5902135229954400
Volume 3.0852251161325E+22
Space diagonal 54323729.759445

Equilateral Triangle

Length = n
Perimeter 94091460
Area 4.2594992047597E+14
Altitude 27161864.879722

Triangular Pyramid

Length = n
Surface area 4.2594992047597E+14
Volume 3.6359726685072E+21
Height 14785046.537276