216814868 (number)

216814868 is an even 9-digits composite number following 216814867 and preceding 216814869. In scientific notation, it is written as 2.16814868 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 103577760 positive integers (up to 216814868) that are relatively prime to 216814868.

Interesting facts

Basic properties

Name

Name two hundred sixteen million eight hundred fourteen thousand eight hundred sixty-eight

Notation

Scientific notation 2.16814868 × 10^8
Engineering notation 2.16814868 × 10^6

Prime Factorization of 216814868

Prime Factorization 2 × 2 × 31 × 79 × 22133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 108407434
Product of the distinct prime numbers

The prime factorization of 216814868 is 2 × 2 × 31 × 79 × 22133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 1, 86, 124, 796, 8229, 539, 35910, 39227, 113426, 443309, 8520384, 6181438, 84294441, 75744160, 957700738, 554441328, 5872533592, 7118778028

Basic calculations (n = 216814868)

Multiplication

n×y
n×2 433629736
n×3 650444604
n×4 867259472
n×5 1084074340

Division

n÷y
n÷2 108407434
n÷3 72271622.666667
n÷3 54203717
n÷5 43362973.6

Exponentiation

ny
n2 47008686985857424
n3 1.0192182263692E+25
n4 2.2098166521343E+33
n5 4.791211057367E+41

Nth Root

y√n
2√n 14724.634732312
3√n 600.75356058859
4√n 121.34510592649
5√n 46.47483024086

Divisors of 216814868

1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 22133, 44266, 88532, 686123, 1372246, 1748507, 2744492, 3497014, 6994028, 54203717, 108407434, 216814868

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 -216814867
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 216814868 can be divided by 24 positive divisors. The sum of these divisors (counting 216814868) is 1, the average is 0.041666666666667.

Base conversion 216814868

Base System Value
2 Binary 1100111011000101010100010100
3 Ternary 120002222100002022
4 Quaternary 30323011110110
5 Quinary 421001033433
6 Senary 33303032312
8 Octal 1473052424
10 Decimal 216814868
12 Duodecimal 6073b698
16 Hexadecimal cec5514
20 Vigesimal 37f1h38
36 Base36 3l33f8

Cryptographic Hash Functions

md5 65e74ac74332d9e53dda40c2fb7b660f
sha1 5a4e54285f7cfa3af6d700e70e7e3867d1eb54c1
sha256 23c1f8a724cec80a641c4ac59f5f8201640d952510d4c659183712a14882d2ee
sha512 3b48be800225052c13babfe97967e2f5256cea054adb49a6415b6eba4b90ac6a34808d064567860552e19105db70c8b19394ce29d59044e7be310d33bd0e033c
ripemd-160 94a0d7db52617cbf0745e42c7247e9bcf171021f

216814868 as geometric shapes

Circle

Radius = n
Diameter 433629736
Circumference 1362287992.9957
Area 1.4768214568967E+17

Sphere

Radius = n
Volume 4.2692913231551E+25
Surface area 5.9072858275869E+17
Circumference 1362287992.9957

Square

Length = n
Perimeter 867259472
Area 47008686985857424
Diagonal 306622526.84973

Cube

Length = n
Surface area 282052121915144544
Volume 1.0192182263692E+25
Space diagonal 375534367.21234

Equilateral Triangle

Length = n
Perimeter 650444604
Area 2.0355358564152E+16
Altitude 187767183.60617

Triangular Pyramid

Length = n
Surface area 2.0355358564152E+16
Volume 1.2011601989576E+24
Height 102207508.94991