216980911 (number)

216980911 is an odd 9-digits composite number following 216980910 and preceding 216980912. In scientific notation, it is written as 2.16980911 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 173964672 positive integers (up to 216980911) that are relatively prime to 216980911.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred eighty thousand nine hundred eleven

Notation

Scientific notation 2.16980911 × 10^8
Engineering notation 2.16980911 × 10^6

Prime Factorization of 216980911

Prime Factorization 7 × 17 × 17 × 379 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12763583
Product of the distinct prime numbers

The prime factorization of 216980911 is 7 × 17 × 17 × 379 × 283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 87, 5, 370, 478, 9529, 5735, 12232, 53636, 736046, 798011, 5129073, 628819, 63752416, 76568960, 657645802, 777157345, 8415277751, 7238342398

Basic calculations (n = 216980911)

Multiplication

n×y
n×2 433961822
n×3 650942733
n×4 867923644
n×5 1084904555

Division

n÷y
n÷2 108490455.5
n÷3 72326970.333333
n÷3 54245227.75
n÷5 43396182.2

Exponentiation

ny
n2 47080715738389921
n3 1.0215616591448E+25
n4 2.2165937944391E+33
n5 4.8095854083434E+41

Nth Root

y√n
2√n 14730.271925528
3√n 600.90687951789
4√n 121.36833164186
5√n 46.481946410973

Divisors of 216980911

1, 7, 17, 119, 283, 289, 379, 1981, 2023, 2653, 4811, 6443, 33677, 45101, 81787, 107257, 109531, 572509, 750799, 766717, 1823369, 12763583, 30997273, 216980911

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 -216980910
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 216980911 can be divided by 24 positive divisors. The sum of these divisors (counting 216980911) is 1, the average is 0.041666666666667.

Base conversion 216980911

Base System Value
2 Binary 1100111011101101110110101111
3 Ternary 120010021202212001
4 Quaternary 30323231312233
5 Quinary 421021342121
6 Senary 33310353131
8 Octal 1473556657
10 Decimal 216980911
12 Duodecimal 607bb7a7
16 Hexadecimal ceeddaf
20 Vigesimal 37g2c5b
36 Base36 3l6njj

Cryptographic Hash Functions

md5 cf10a7a96aceb5f7eb00faa8ad87d16a
sha1 8e836203f2acb7c78646630cbdbd24df7497775f
sha256 0f7f98f7801dfb24788a1faa520261732c2f9b02e90804ef57692e5ae280687a
sha512 837078848574c5acdc2e9990a9fff44afbbb54a43f2d8bf1423320c57c5ffc629c6e4572008d12968df89da47c2a5980a13aa58e35ae0a756dbea460031c374c
ripemd-160 ba59bc3951701111f2c86087afb1603e9becad9b

216980911 as geometric shapes

Circle

Radius = n
Diameter 433961822
Circumference 1363331271.9336
Area 1.4790843068948E+17

Sphere

Radius = n
Volume 4.279107471411E+25
Surface area 5.916337227579E+17
Circumference 1363331271.9336

Square

Length = n
Perimeter 867923644
Area 47080715738389921
Diagonal 306857347.11227

Cube

Length = n
Surface area 282484294430339526
Volume 1.0215616591448E+25
Space diagonal 375821962.12458

Equilateral Triangle

Length = n
Perimeter 650942733
Area 2.03865479289E+16
Altitude 187910981.06229

Triangular Pyramid

Length = n
Surface area 2.03865479289E+16
Volume 1.2039219609691E+24
Height 102285782.37076