31440304 (number)

31440304 is an even 8-digits composite number following 31440303 and preceding 31440305. In scientific notation, it is written as 3.1440304 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 20 positive divisors. There are 13474368 positive integers (up to 31440304) that are relatively prime to 31440304.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred forty thousand three hundred four

Notation

Scientific notation 3.1440304 × 10^7
Engineering notation 3.1440304 × 10^6

Prime Factorization of 31440304

Prime Factorization 2 × 2 × 2 × 2 × 7 × 280717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3930038
Product of the distinct prime numbers

The prime factorization of 31440304 is 2 × 2 × 2 × 2 × 7 × 280717. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 84, 2, 376, 717, 3003, 8435, 8945, 69811, 909845, 345752, 3749766, 6035692, 12562470, 26783722, 992169307, 932282330, 8307673414, 8684569894

Basic calculations (n = 31440304)

Multiplication

n×y
n×2 62880608
n×3 94320912
n×4 125761216
n×5 157201520

Division

n÷y
n÷2 15720152
n÷3 10480101.333333
n÷3 7860076
n÷5 6288060.8

Exponentiation

ny
n2 988492715612416
n3 3.107851148064E+22
n4 9.7711784881881E+29
n5 3.0720882210689E+37

Nth Root

y√n
2√n 5607.1654157872
3√n 315.61835033535
4√n 74.881008378541
5√n 31.586197554942

Divisors of 31440304

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 280717, 561434, 1122868, 1965019, 2245736, 3930038, 4491472, 7860076, 15720152, 31440304

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31440303
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31440304 can be divided by 20 positive divisors. The sum of these divisors (counting 31440304) is 1, the average is 0.05.

Base conversion 31440304

Base System Value
2 Binary 1110111111011110110110000
3 Ternary 2012011022222201
4 Quaternary 1313323312300
5 Quinary 31022042204
6 Senary 3041512544
8 Octal 167736660
10 Decimal 31440304
12 Duodecimal a642754
16 Hexadecimal 1dfbdb0
20 Vigesimal 9ga0f4
36 Base36 ipvhs

Cryptographic Hash Functions

md5 00951ec989ddb9537bbe619a58886c13
sha1 4346863663beca7cd8630c9101836c5bbb5d13a3
sha256 0f8c9cb3c1874b719134e4e8daa47f0cf327448699324518fb6fa8f1c0042a41
sha512 265bcf96bbe940a74a2ee7f86a0547117b4af191aa73a86449130f42591d5c787b1b558d0e353f4d66670630daf81537dba05f8523670e01576676044a7d53a2
ripemd-160 85cf1e5cb87aa78f9626dce45fe8e543118e887e

31440304 as geometric shapes

Circle

Radius = n
Diameter 62880608
Circumference 197545256.14606
Area 3.105441453495E+15

Sphere

Radius = n
Volume 1.3018136446945E+23
Surface area 1.242176581398E+16
Circumference 197545256.14606

Square

Length = n
Perimeter 125761216
Area 988492715612416
Diagonal 44463304.321933

Cube

Length = n
Surface area 5930956293674496
Volume 3.107851148064E+22
Space diagonal 54456203.933411

Equilateral Triangle

Length = n
Perimeter 94320912
Area 4.2802990158811E+14
Altitude 27228101.966706

Triangular Pyramid

Length = n
Surface area 4.2802990158811E+14
Volume 3.6626377028574E+21
Height 14821101.440644