216908975 (number)

216908975 is an odd 9-digits composite number following 216908974 and preceding 216908976. In scientific notation, it is written as 2.16908975 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 164229120 positive integers (up to 216908975) that are relatively prime to 216908975.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred eight thousand nine hundred seventy-five

Notation

Scientific notation 2.16908975 × 10^8
Engineering notation 2.16908975 × 10^6

Prime Factorization of 216908975

Prime Factorization 25 × 23 × 97 × 3889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 216908975
Product of the distinct prime numbers

The prime factorization of 216908975 is 25 × 23 × 97 × 3889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 47, 34, 84, 911, 4209, 8558, 8156, 68590, 881103, 121497, 684711, 3221765, 44753, 59388968, 966708674, 548950072, 4443650605, 9145904117

Basic calculations (n = 216908975)

Multiplication

n×y
n×2 433817950
n×3 650726925
n×4 867635900
n×5 1084544875

Division

n÷y
n÷2 108454487.5
n÷3 72302991.666667
n÷3 54227243.75
n÷5 43381795

Exponentiation

ny
n2 47049503435550625
n3 1.0205459564464E+25
n4 2.2136557735319E+33
n5 4.8016180483963E+41

Nth Root

y√n
2√n 14727.829948774
3√n 600.84046566458
4√n 121.3582710357
5√n 46.478863956586

Divisors of 216908975

1, 23, 25, 97, 575, 2231, 2425, 3889, 55775, 89447, 97225, 377233, 2236175, 8676359, 9430825, 216908975

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 -216908974
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 216908975 can be divided by 16 positive divisors. The sum of these divisors (counting 216908975) is 1, the average is 0.0625.

Base conversion 216908975

Base System Value
2 Binary 1100111011011100010010101111
3 Ternary 120010011010011202
4 Quaternary 30323130102233
5 Quinary 421012041400
6 Senary 33305040115
8 Octal 1473342257
10 Decimal 216908975
12 Duodecimal 6078603b
16 Hexadecimal cedc4af
20 Vigesimal 37fdc8f
36 Base36 3l541b

Cryptographic Hash Functions

md5 3efa4e5c7931ccb655516c5c0cd01874
sha1 f03485bbaafccd32f473aa6b71c8c3cb8806c9e1
sha256 e44f81d40dca356094461be695c7188a8179b8a1b29ee0db0b2ac4706c26cef9
sha512 136608e86dac87ba973ee5f6490b36217eb7a582382ac0f03942d3ee9c338e85b3ea4aa0b37b2271618f18fedb1a659c66179152f3d7df20e3af92311c07bfcf
ripemd-160 e68356f1eebe4895d4669983b61afe959e1b646f

216908975 as geometric shapes

Circle

Radius = n
Diameter 433817950
Circumference 1362879284.7154
Area 1.4781037434817E+17

Sphere

Radius = n
Volume 4.2748529058971E+25
Surface area 5.9124149739269E+17
Circumference 1362879284.7154

Square

Length = n
Perimeter 867635900
Area 47049503435550625
Diagonal 306755614.24545

Cube

Length = n
Surface area 282297020613303750
Volume 1.0205459564464E+25
Space diagonal 375697365.31769

Equilateral Triangle

Length = n
Perimeter 650726925
Area 2.0373032605315E+16
Altitude 187848682.65884

Triangular Pyramid

Length = n
Surface area 2.0373032605315E+16
Volume 1.2027249438596E+24
Height 102251871.41515