131258216 (number)

131258216 is an even 9-digits composite number following 131258215 and preceding 131258217. In scientific notation, it is written as 1.31258216 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 62155200 positive integers (up to 131258216) that are relatively prime to 131258216.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million two hundred fifty-eight thousand two hundred sixteen

Notation

Scientific notation 1.31258216 × 10^8
Engineering notation 1.31258216 × 10^6

Prime Factorization of 131258216

Prime Factorization 2 × 2 × 2 × 31 × 47 × 11261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32814554
Product of the distinct prime numbers

The prime factorization of 131258216 is 2 × 2 × 2 × 31 × 47 × 11261. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131258216)

Multiplication

n×y
n×2 262516432
n×3 393774648
n×4 525032864
n×5 656291080

Division

n÷y
n÷2 65629108
n÷3 43752738.666667
n÷3 32814554
n÷5 26251643.2

Exponentiation

ny
n2 17228719267502656
n3 2.2614109550172E+24
n4 2.9682876759842E+32
n5 3.8961214492447E+40

Nth Root

y√n
2√n 11456.797807415
3√n 508.20878226549
4√n 107.03643215007
5√n 42.03637904499

Divisors of 131258216

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131258215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131258216 can be divided by 32 positive divisors. The sum of these divisors (counting 131258216) is 1, the average is 0.03125.

Base conversion 131258216

Base System Value
2 Binary 111110100101101011101101000
3 Ternary 100010222121102102
4 Quaternary 13310231131220
5 Quinary 232100230331
6 Senary 21005152532
8 Octal 764553550
10 Decimal 131258216
12 Duodecimal 37b5b748
16 Hexadecimal 7d2d768
20 Vigesimal 21075ag
36 Base36 265bhk

Cryptographic Hash Functions

md5 8e0c8a88a17f03996672ce4defaf0fb6
sha1 de10254fbc1d896175b60871881bd44f2a0abcea
sha256 81e450a7cab08673fa823825f7388ab885d9d53e05f991bdbf8355a115f74853
sha512 f8a084867ada82d190f1cbc2b34c82d7c180b6a1dbf64c032935d28aab5c805da83be3c9bc93bfaf763315599f8eaba56fbf8b5a619f35431aea7a8863cbb36f
ripemd-160 2d3b0f05db1bcccdbb38f6d40d86a29c7330d539

131258216 as geometric shapes

Circle

Radius = n
Diameter 262516432
Circumference 824719694.2178
Area 5.4125617881547E+16

Sphere

Radius = n
Volume 9.4725760573728E+24
Surface area 2.1650247152619E+17
Circumference 824719694.2178

Square

Length = n
Perimeter 525032864
Area 17228719267502656
Diagonal 185627149.2401

Cube

Length = n
Surface area 103372315605015936
Volume 2.2614109550172E+24
Space diagonal 227345899.02285

Equilateral Triangle

Length = n
Perimeter 393774648
Area 7.4602542801639E+15
Altitude 113672949.51143

Triangular Pyramid

Length = n
Surface area 7.4602542801639E+15
Volume 2.6650983689037E+23
Height 61875716.413366