216973721 (number)

216973721 is an odd 9-digits prime number following 216973720 and preceding 216973722. In scientific notation, it is written as 2.16973721 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 216973720 positive integers (up to 216973721) that are relatively prime to 216973721.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred seventy-three thousand seven hundred twenty-one

Notation

Scientific notation 2.16973721 × 10^8
Engineering notation 2.16973721 × 10^6

Prime Factorization of 216973721

Prime Factorization 216973721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 216973721
Product of the distinct prime numbers

The prime factorization of 216973721 is 216973721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 4, 10, 56, 534, 347, 4554, 45, 46557, 14525, 303236, 199498, 8111935, 9392901, 90658016, 65402882, 205893416, 81552724, 4800983679, 6497079338

Basic calculations (n = 216973721)

Multiplication

n×y
n×2 433947442
n×3 650921163
n×4 867894884
n×5 1084868605

Division

n÷y
n÷2 108486860.5
n÷3 72324573.666667
n÷3 54243430.25
n÷5 43394744.2

Exponentiation

ny
n2 47077595604585841
n3 1.021460109406E+25
n4 2.2163000079089E+33
n5 4.8087885956833E+41

Nth Root

y√n
2√n 14730.02786827
3√n 600.90024211653
4√n 121.36732619725
5√n 46.481638356571

Divisors of 216973721

1, 216973721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 216973722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 108486861
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14730.027902214
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999907823
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216973721 can be divided by 2 positive divisors. The sum of these divisors (counting 216973721) is 216973722, the average is 108486861.

Base conversion 216973721

Base System Value
2 Binary 1100111011101100000110011001
3 Ternary 120010021101222202
4 Quaternary 30323230012121
5 Quinary 421021124341
6 Senary 33310255545
8 Octal 1473540631
10 Decimal 216973721
12 Duodecimal 607b75b5
16 Hexadecimal ceec199
20 Vigesimal 37g1e61
36 Base36 3l6hzt

Cryptographic Hash Functions

md5 9281ccfedb00f19eb668327eba44c0a1
sha1 45c2abca7cb512765c7a404dda076de73ce28d9d
sha256 86e652ba8ffead13e7dc8afb0a6331386f958ce6ebea220af6fcf21a90291199
sha512 8863b729572f544e7ef4744da24349ce0eb01e530f64fd680f6d8e4c3ac4102e6252d38d283e0dc7b8c33dcde11a7bcf6797c9cd8d6387597b789b4873d2c4c1
ripemd-160 554df41d439c07ed3c26f28cc6767206759346c2

216973721 as geometric shapes

Circle

Radius = n
Diameter 433947442
Circumference 1363286095.8313
Area 1.4789862850004E+17

Sphere

Radius = n
Volume 4.27868210086E+25
Surface area 5.9159451400015E+17
Circumference 1363286095.8313

Square

Length = n
Perimeter 867894884
Area 47077595604585841
Diagonal 306847178.91676

Cube

Length = n
Surface area 282465573627515046
Volume 1.021460109406E+25
Space diagonal 375809508.67927

Equilateral Triangle

Length = n
Perimeter 650921163
Area 2.0385196871331E+16
Altitude 187904754.33964

Triangular Pyramid

Length = n
Surface area 2.0385196871331E+16
Volume 1.2038022834543E+24
Height 102282392.97225