216965984 (number)

216965984 is an even 9-digits composite number following 216965983 and preceding 216965985. In scientific notation, it is written as 2.16965984 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors. There are 107174656 positive integers (up to 216965984) that are relatively prime to 216965984.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred sixty-five thousand nine hundred eighty-four

Notation

Scientific notation 2.16965984 × 10^8
Engineering notation 2.16965984 × 10^6

Prime Factorization of 216965984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 83 × 81689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13560374
Product of the distinct prime numbers

The prime factorization of 216965984 is 2 × 2 × 2 × 2 × 2 × 83 × 81689. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 92, 13, 706, 809, 4904, 5459, 21111, 84008, 859533, 883081, 2991301, 978421, 66696971, 80645243, 189531524, 116396546, 366725478, 6590221079

Basic calculations (n = 216965984)

Multiplication

n×y
n×2 433931968
n×3 650897952
n×4 867863936
n×5 1084829920

Division

n÷y
n÷2 108482992
n÷3 72321994.666667
n÷3 54241496
n÷5 43393196.8

Exponentiation

ny
n2 47074238213088256
n3 1.0213508414953E+25
n4 2.2159839033426E+33
n5 4.8079312811688E+41

Nth Root

y√n
2√n 14729.765239134
3√n 600.8930995919
4√n 121.36624423263
5√n 46.481306856918

Divisors of 216965984

1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 81689, 163378, 326756, 653512, 1307024, 2614048, 6780187, 13560374, 27120748, 54241496, 108482992, 216965984

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216965983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216965984 can be divided by 24 positive divisors. The sum of these divisors (counting 216965984) is 1, the average is 0.041666666666667.

Base conversion 216965984

Base System Value
2 Binary 1100111011101010001101100000
3 Ternary 120010021000101012
4 Quaternary 30323222031200
5 Quinary 421020402414
6 Senary 33310200052
8 Octal 1473521540
10 Decimal 216965984
12 Duodecimal 607b3028
16 Hexadecimal ceea360
20 Vigesimal 37g0ej4
36 Base36 3l6c0w

Cryptographic Hash Functions

md5 8c8508508b814a38dcdba474c9e127b6
sha1 c2c4cf5029002e7f0c0cab3e802f237e4d663a3b
sha256 c0f292fbd4ff6afa231bb6ef2cfc0dd3e7369ef2446d7e0ae0548f48c2e51461
sha512 97f582236deab21679c9d50ae7425977c1615b7749e5ddf0ebe12c781a5a4d36188828f3e87935b6963f6b61369a22af17f0791b2740acaa535605920ef13827
ripemd-160 1d4dccc890628c1803dc107724ce7aae24192fae

216965984 as geometric shapes

Circle

Radius = n
Diameter 433931968
Circumference 1363237482.8266
Area 1.4788808094357E+17

Sphere

Radius = n
Volume 4.2782244005059E+25
Surface area 5.915523237743E+17
Circumference 1363237482.8266

Square

Length = n
Perimeter 867863936
Area 47074238213088256
Diagonal 306836237.14642

Cube

Length = n
Surface area 282445429278529536
Volume 1.0213508414953E+25
Space diagonal 375796107.80218

Equilateral Triangle

Length = n
Perimeter 650897952
Area 2.0383743078167E+16
Altitude 187898053.90109

Triangular Pyramid

Length = n
Surface area 2.0383743078167E+16
Volume 1.2036735099865E+24
Height 102278745.71547