31361924 (number)

31361924 is an even 8-digits composite number following 31361923 and preceding 31361925. In scientific notation, it is written as 3.1361924 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 14144000 positive integers (up to 31361924) that are relatively prime to 31361924.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-one thousand nine hundred twenty-four

Notation

Scientific notation 3.1361924 × 10^7
Engineering notation 3.1361924 × 10^6

Prime Factorization of 31361924

Prime Factorization 2 × 2 × 11 × 131 × 5441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15680962
Product of the distinct prime numbers

The prime factorization of 31361924 is 2 × 2 × 11 × 131 × 5441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 53, 21, 628, 939, 7384, 4591, 23950, 9708, 362419, 704916, 5933029, 3556004, 40014073, 42578080, 454372467, 844987002, 8577808040, 1305802523

Basic calculations (n = 31361924)

Multiplication

n×y
n×2 62723848
n×3 94085772
n×4 125447696
n×5 156809620

Division

n÷y
n÷2 15680962
n÷3 10453974.666667
n÷3 7840481
n÷5 6272384.8

Exponentiation

ny
n2 983570276981776
n3 3.0846656275361E+22
n4 9.6741048976201E+29
n5 3.0339854256719E+37

Nth Root

y√n
2√n 5600.1717830795
3√n 315.35585550221
4√n 74.834295500656
5√n 31.570433085003

Divisors of 31361924

1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5441, 5764, 10882, 21764, 59851, 119702, 239404, 712771, 1425542, 2851084, 7840481, 15680962, 31361924

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 -31361923
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 31361924 can be divided by 24 positive divisors. The sum of these divisors (counting 31361924) is 1, the average is 0.041666666666667.

Base conversion 31361924

Base System Value
2 Binary 1110111101000101110000100
3 Ternary 2012000100110202
4 Quaternary 1313220232010
5 Quinary 31012040144
6 Senary 3040110032
8 Octal 167505604
10 Decimal 31361924
12 Duodecimal a605318
16 Hexadecimal 1de8b84
20 Vigesimal 9g04g4
36 Base36 io70k

Cryptographic Hash Functions

md5 ab52d4cadc8b8658907586e60c5782d8
sha1 1e3f29683d96edc317906cd00370889e4cd1e746
sha256 fc7c9189aa68da58121dfbe5be70026dd0c5055e3f64c0d90832e46d0acca456
sha512 d652787eb3dc92b10c13a52f910f9cdca66019461e4f76b8a3b7b9db0bf6ce17cb9a39853901162591bec77d07f36d988a9c8faec297931e1078ab97d25c6152
ripemd-160 6ad00389ad2759f7eaed1104434177172943d8cb

31361924 as geometric shapes

Circle

Radius = n
Diameter 62723848
Circumference 197052780.08168
Area 3.0899771564552E+15

Sphere

Radius = n
Volume 1.2921017165665E+23
Surface area 1.2359908625821E+16
Circumference 197052780.08168

Square

Length = n
Perimeter 125447696
Area 983570276981776
Diagonal 44352458.262914

Cube

Length = n
Surface area 5901421661890656
Volume 3.0846656275361E+22
Space diagonal 54320445.791114

Equilateral Triangle

Length = n
Perimeter 94085772
Area 4.2589842313676E+14
Altitude 27160222.895557

Triangular Pyramid

Length = n
Surface area 4.2589842313676E+14
Volume 3.6353133048731E+21
Height 14784152.754305