216906372 (number)

216906372 is an even 9-digits composite number following 216906371 and preceding 216906373. In scientific notation, it is written as 2.16906372 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 72176832 positive integers (up to 216906372) that are relatively prime to 216906372.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred six thousand three hundred seventy-two

Notation

Scientific notation 2.16906372 × 10^8
Engineering notation 2.16906372 × 10^6

Prime Factorization of 216906372

Prime Factorization 2 × 2 × 3 × 3 × 613 × 9829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36151062
Product of the distinct prime numbers

The prime factorization of 216906372 is 2 × 2 × 3 × 3 × 613 × 9829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216906372)

Multiplication

n×y
n×2 433812744
n×3 650719116
n×4 867625488
n×5 1084531860

Division

n÷y
n÷2 108453186
n÷3 72302124
n÷3 54226593
n÷5 43381274.4

Exponentiation

ny
n2 47048374214202384
n3 1.0205092159301E+25
n4 2.2135495161996E+33
n5 4.8013299480122E+41

Nth Root

y√n
2√n 14727.741578396
3√n 600.83806220788
4√n 121.35790694634
5√n 46.478752402821

Divisors of 216906372

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216906371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216906372 can be divided by 36 positive divisors. The sum of these divisors (counting 216906372) is 1, the average is 0.027777777777778.

Base conversion 216906372

Base System Value
2 Binary 1100111011011011101010000100
3 Ternary 120010010222121100
4 Quaternary 30323123222010
5 Quinary 421012000442
6 Senary 33305020100
8 Octal 1473335204
10 Decimal 216906372
12 Duodecimal 60784630
16 Hexadecimal cedba84
20 Vigesimal 37fd5ic
36 Base36 3l5210

Cryptographic Hash Functions

md5 9e0a1fbbe9cf306ec28c06cf10c7f2d7
sha1 a012f00ebc4a654ea4ee41254e3ac6ffea572420
sha256 53d54bf0c83b4cbe19647aa4388c7d7d816112067cdf24e2f9b580594317ceb3
sha512 f00139429a65392219ea2fc004ffb7170b6794b84388d6dd194d658352f1d67cb6bdfadd0ef705df7429793a11857cf6d0d9cceaa7f0fa0a9dc22823433e9d42
ripemd-160 d77baa77f348065095785aab656adb60c8b56c8f

216906372 as geometric shapes

Circle

Radius = n
Diameter 433812744
Circumference 1362862929.584
Area 1.4780682679468E+17

Sphere

Radius = n
Volume 4.2746990075822E+25
Surface area 5.9122730717873E+17
Circumference 1362862929.584

Square

Length = n
Perimeter 867625488
Area 47048374214202384
Diagonal 306751933.04754

Cube

Length = n
Surface area 282290245285214304
Volume 1.0205092159301E+25
Space diagonal 375692856.78944

Equilateral Triangle

Length = n
Perimeter 650719116
Area 2.0372543638128E+16
Altitude 187846428.39472

Triangular Pyramid

Length = n
Surface area 2.0372543638128E+16
Volume 1.2026816447459E+24
Height 102250644.34918