31484744 (number)

31484744 is an even 8-digits composite number following 31484743 and preceding 31484745. In scientific notation, it is written as 3.1484744 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 15725392 positive integers (up to 31484744) that are relatively prime to 31484744.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-four thousand seven hundred forty-four

Notation

Scientific notation 3.1484744 × 10^7
Engineering notation 3.1484744 × 10^6

Prime Factorization of 31484744

Prime Factorization 2 × 2 × 2 × 1367 × 2879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7871186
Product of the distinct prime numbers

The prime factorization of 31484744 is 2 × 2 × 2 × 1367 × 2879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 66, 70, 720, 115, 3235, 9139, 79792, 84283, 806478, 674766, 1898506, 3452555, 91588692, 1621154, 788755828, 293098917, 1509850794, 8321417037

Basic calculations (n = 31484744)

Multiplication

n×y
n×2 62969488
n×3 94454232
n×4 125938976
n×5 157423720

Division

n÷y
n÷2 15742372
n÷3 10494914.666667
n÷3 7871186
n÷5 6296948.8

Exponentiation

ny
n2 991289104745536
n3 3.1210483692902E+22
n4 9.8265408918721E+29
n5 3.0938612438612E+37

Nth Root

y√n
2√n 5611.1268030584
3√n 315.76698626225
4√n 74.907454923114
5√n 31.595121754024

Divisors of 31484744

1, 2, 4, 8, 1367, 2734, 2879, 5468, 5758, 10936, 11516, 23032, 3935593, 7871186, 15742372, 31484744

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 -31484743
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 31484744 can be divided by 16 positive divisors. The sum of these divisors (counting 31484744) is 1, the average is 0.0625.

Base conversion 31484744

Base System Value
2 Binary 1111000000110101101001000
3 Ternary 2012020120221122
4 Quaternary 1320012231020
5 Quinary 31030002434
6 Senary 3042454412
8 Octal 170065510
10 Decimal 31484744
12 Duodecimal a664408
16 Hexadecimal 1e06b48
20 Vigesimal 9gfbh4
36 Base36 iqts8

Cryptographic Hash Functions

md5 bd883fe950c6046e6c12b1c98d55c085
sha1 b1d3000c25b444b782e1f4bc10259d088434361f
sha256 dceaaa5c303cb71f09d6cef35305b9c7105c9420d33a151081cd8363a5eeafbc
sha512 f1bf902dbd796cdef0b04ce48ff0296385afcc9358e132036444f2cb72373f49452b1c5fca8c704071dad6c6d6fb7b5dcdbafdf76082941efb895e2f068e052e
ripemd-160 b800bab91bf37555ee2621982f701f40bd20566c

31484744 as geometric shapes

Circle

Radius = n
Diameter 62969488
Circumference 197824480.90111
Area 3.1142265690522E+15

Sphere

Radius = n
Volume 1.3073416837947E+23
Surface area 1.2456906276209E+16
Circumference 197824480.90111

Square

Length = n
Perimeter 125938976
Area 991289104745536
Diagonal 44526151.972645

Cube

Length = n
Surface area 5947734628473216
Volume 3.1210483692902E+22
Space diagonal 54533176.271299

Equilateral Triangle

Length = n
Perimeter 94454232
Area 4.2924077360218E+14
Altitude 27266588.13565

Triangular Pyramid

Length = n
Surface area 4.2924077360218E+14
Volume 3.6781907772272E+21
Height 14842050.657548