31244530 (number)

31244530 is an even 8-digits composite number following 31244529 and preceding 31244531. In scientific notation, it is written as 3.1244530 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 12440880 positive integers (up to 31244530) that are relatively prime to 31244530.

Interesting facts

Basic properties

Name

Name thirty-one million two hundred forty-four thousand five hundred thirty

Notation

Scientific notation 3.1244530 × 10^7
Engineering notation 3.1244530 × 10^6

Prime Factorization of 31244530

Prime Factorization 2 × 5 × 223 × 14011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31244530
Product of the distinct prime numbers

The prime factorization of 31244530 is 2 × 5 × 223 × 14011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 72, 70, 607, 705, 3389, 6057, 17472, 21244, 344766, 63858, 9617857, 3108657, 52736341, 73495016, 877951199, 755937260, 3612374587, 3681172229

Basic calculations (n = 31244530)

Multiplication

n×y
n×2 62489060
n×3 93733590
n×4 124978120
n×5 156222650

Division

n÷y
n÷2 15622265
n÷3 10414843.333333
n÷3 7811132.5
n÷5 6248906

Exponentiation

ny
n2 976220654920900
n3 3.0501555539296E+22
n4 9.5300676709419E+29
n5 2.9776248524677E+37

Nth Root

y√n
2√n 5589.6806706645
3√n 314.96188335293
4√n 74.764167023143
5√n 31.546762718938

Divisors of 31244530

1, 2, 5, 10, 223, 446, 1115, 2230, 14011, 28022, 70055, 140110, 3124453, 6248906, 15622265, 31244530

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 -31244529
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 31244530 can be divided by 16 positive divisors. The sum of these divisors (counting 31244530) is 1, the average is 0.0625.

Base conversion 31244530

Base System Value
2 Binary 1110111001100000011110010
3 Ternary 2011210101102211
4 Quaternary 1313030003302
5 Quinary 30444311110
6 Senary 3033402334
8 Octal 167140362
10 Decimal 31244530
12 Duodecimal a5693aa
16 Hexadecimal 1dcc0f2
20 Vigesimal 9f5b6a
36 Base36 ilofm

Cryptographic Hash Functions

md5 cfbe901a51dfcb64bfbf9196330b7c01
sha1 4bb073c2fcdc60f2055426535be5cc631d948f5c
sha256 335abf4850ea8cb5cc2c1d241c362f884a9b9df18f7f876504d12d59de8310cf
sha512 736cd3c726dee352bc711046f04e9439abd881baf4aa06ad07c721ea4ba3364320d1f5789bb6a4d17d9bc4ffeb8fd9b54d40a3e95c5b92f435f00346979a7b9b
ripemd-160 0994f4ba5dec3f5c4b671b9634254b77d0ea5b02

31244530 as geometric shapes

Circle

Radius = n
Diameter 62489060
Circumference 196315171.82573
Area 3.0668876377821E+15

Sphere

Radius = n
Volume 1.2776461707375E+23
Surface area 1.2267550551128E+16
Circumference 196315171.82573

Square

Length = n
Perimeter 124978120
Area 976220654920900
Diagonal 44186438.075973

Cube

Length = n
Surface area 5857323929525400
Volume 3.0501555539296E+22
Space diagonal 54117113.41861

Equilateral Triangle

Length = n
Perimeter 93733590
Area 4.2271594343029E+14
Altitude 27058556.709305

Triangular Pyramid

Length = n
Surface area 4.2271594343029E+14
Volume 3.5946427930957E+21
Height 14728812.691991