31482020 (number)

31482020 is an even 8-digits composite number following 31482019 and preceding 31482021. In scientific notation, it is written as 3.1482020 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 12299616 positive integers (up to 31482020) that are relatively prime to 31482020.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-two thousand twenty

Notation

Scientific notation 3.1482020 × 10^7
Engineering notation 3.1482020 × 10^6

Prime Factorization of 31482020

Prime Factorization 2 × 2 × 5 × 43 × 36607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15741010
Product of the distinct prime numbers

The prime factorization of 31482020 is 2 × 2 × 5 × 43 × 36607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 81, 1, 677, 637, 4519, 10, 31606, 81628, 924037, 481994, 3577941, 3843837, 83394551, 60965735, 733051099, 387232626, 6230399993, 3233543850

Basic calculations (n = 31482020)

Multiplication

n×y
n×2 62964040
n×3 94446060
n×4 125928080
n×5 157410100

Division

n÷y
n÷2 15741010
n÷3 10494006.666667
n÷3 7870505
n÷5 6296404

Exponentiation

ny
n2 991117583280400
n3 3.1202383579185E+22
n4 9.8231406388758E+29
n5 3.092523100559E+37

Nth Root

y√n
2√n 5610.8840658135
3√n 315.75787948048
4√n 74.905834658013
5√n 31.594575025169

Divisors of 31482020

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 36607, 73214, 146428, 183035, 366070, 732140, 1574101, 3148202, 6296404, 7870505, 15741010, 31482020

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 -31482019
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 31482020 can be divided by 24 positive divisors. The sum of these divisors (counting 31482020) is 1, the average is 0.041666666666667.

Base conversion 31482020

Base System Value
2 Binary 1111000000110000010100100
3 Ternary 2012020110012202
4 Quaternary 1320012002210
5 Quinary 31024411040
6 Senary 3042434032
8 Octal 170060244
10 Decimal 31482020
12 Duodecimal a662918
16 Hexadecimal 1e060a4
20 Vigesimal 9gf510
36 Base36 iqrok

Cryptographic Hash Functions

md5 921495ed41f5b71f89cd0ceaf34d8051
sha1 730058d04629091577706e9dfe43f7d8d3fe29df
sha256 d0037bbedc81bb223522dc128c75f71375ba03d6a928b422d59ffd67d5f7366a
sha512 6bdf6f3f4c1a1e6faf9ec1451992c21f1ea249c8c55754685a24e551721a944abd2b6b4c33cdab23a53e9551934486d8dc81f91c3c1be8b55ceab04b889313e2
ripemd-160 db59a5e7a5f1d603ebee8c6c4b70397ee195eef2

31482020 as geometric shapes

Circle

Radius = n
Diameter 62964040
Circumference 197807365.50433
Area 3.1136877184774E+15

Sphere

Radius = n
Volume 1.3070023870248E+23
Surface area 1.2454750873909E+16
Circumference 197807365.50433

Square

Length = n
Perimeter 125928080
Area 991117583280400
Diagonal 44522299.654901

Cube

Length = n
Surface area 5946705499682400
Volume 3.1202383579185E+22
Space diagonal 54528458.1649

Equilateral Triangle

Length = n
Perimeter 94446060
Area 4.2916650262913E+14
Altitude 27264229.08245

Triangular Pyramid

Length = n
Surface area 4.2916650262913E+14
Volume 3.6772361696709E+21
Height 14840766.551634