31482868 (number)

31482868 is an even 8-digits composite number following 31482867 and preceding 31482869. In scientific notation, it is written as 3.1482868 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 15741432 positive integers (up to 31482868) that are relatively prime to 31482868.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-two thousand eight hundred sixty-eight

Notation

Scientific notation 3.1482868 × 10^7
Engineering notation 3.1482868 × 10^6

Prime Factorization of 31482868

Prime Factorization 2 × 2 × 7870717

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15741434
Product of the distinct prime numbers

The prime factorization of 31482868 is 2 × 2 × 7870717. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 36, 83, 779, 978, 9352, 7799, 40476, 28164, 279999, 459458, 7907304, 4400528, 41554928, 92972627, 976754173, 336056705, 866778914, 5424946006

Basic calculations (n = 31482868)

Multiplication

n×y
n×2 62965736
n×3 94448604
n×4 125931472
n×5 157414340

Division

n÷y
n÷2 15741434
n÷3 10494289.333333
n÷3 7870717
n÷5 6296573.6

Exponentiation

ny
n2 991170977505424
n3 3.1204905050234E+22
n4 9.8241990664906E+29
n5 3.0929396241605E+37

Nth Root

y√n
2√n 5610.9596327188
3√n 315.76071454081
4√n 74.906339068992
5√n 31.594745229692

Divisors of 31482868

1, 2, 4, 7870717, 15741434, 31482868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31482867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31482868 can be divided by 6 positive divisors. The sum of these divisors (counting 31482868) is 1, the average is 0.16666666666667.

Base conversion 31482868

Base System Value
2 Binary 1111000000110001111110100
3 Ternary 2012020111101011
4 Quaternary 1320012033310
5 Quinary 31024422433
6 Senary 3042442004
8 Octal 170061764
10 Decimal 31482868
12 Duodecimal a663304
16 Hexadecimal 1e063f4
20 Vigesimal 9gf738
36 Base36 iqsc4

Cryptographic Hash Functions

md5 567de0a4ffdb203b48c8b75d39addee4
sha1 32c456531e7e4308e5f55856b4b5977d32d1f26d
sha256 735906cb08f3b74d5716bc6d5ce36762b52c47a1cf065ee85f6bf30a92ff0432
sha512 8c1b74afa8030a9a3dd632bccc3e5b745dbd94f4ce926f7dd9d443b17c2ebfcae27a06ede76a3f3ff1fb6a8d9e1f446beb06b43303035ac566f397f8a5cfdccf
ripemd-160 e6634197627ffe52488f878f98d694f2b5dd5071

31482868 as geometric shapes

Circle

Radius = n
Diameter 62965736
Circumference 197812693.64547
Area 3.1138554613825E+15

Sphere

Radius = n
Volume 1.3071080061571E+23
Surface area 1.245542184553E+16
Circumference 197812693.64547

Square

Length = n
Perimeter 125931472
Area 991170977505424
Diagonal 44523498.908002

Cube

Length = n
Surface area 5947025865032544
Volume 3.1204905050234E+22
Space diagonal 54529926.943984

Equilateral Triangle

Length = n
Perimeter 94448604
Area 4.2918962300678E+14
Altitude 27264963.471992

Triangular Pyramid

Length = n
Surface area 4.2918962300678E+14
Volume 3.6775333278838E+21
Height 14841166.302667