216872009 (number)

216872009 is an odd 9-digits composite number following 216872008 and preceding 216872010. In scientific notation, it is written as 2.16872009 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 204114816 positive integers (up to 216872009) that are relatively prime to 216872009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.16872009 × 10^8
Engineering notation 2.16872009 × 10^6

Prime Factorization of 216872009

Prime Factorization 17 × 12757177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 216872009
Product of the distinct prime numbers

The prime factorization of 216872009 is 17 × 12757177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 8, 56, 716, 816, 6703, 613, 61074, 43832, 171765, 635726, 7867966, 7515169, 83714532, 18355407, 410126104, 357205450, 3530390410, 1991034619

Basic calculations (n = 216872009)

Multiplication

n×y
n×2 433744018
n×3 650616027
n×4 867488036
n×5 1084360045

Division

n÷y
n÷2 108436004.5
n÷3 72290669.666667
n÷3 54218002.25
n÷5 43374401.8

Exponentiation

ny
n2 47033468287696081
n3 1.020024275779E+25
n4 2.2121471391697E+33
n5 4.7975279427534E+41

Nth Root

y√n
2√n 14726.574924265
3√n 600.80633163747
4√n 121.35310018399
5√n 46.47727964702

Divisors of 216872009

1, 17, 12757177, 216872009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216872008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216872009 can be divided by 4 positive divisors. The sum of these divisors (counting 216872009) is 1, the average is 0.25.

Base conversion 216872009

Base System Value
2 Binary 1100111011010011010001001001
3 Ternary 120010002020110122
4 Quaternary 30323103101021
5 Quinary 421004401014
6 Senary 33304153025
8 Octal 1473232111
10 Decimal 216872009
12 Duodecimal 60768775
16 Hexadecimal ced3449
20 Vigesimal 37f9009
36 Base36 3l4bih

Cryptographic Hash Functions

md5 a9adec6609994f01b1f115870546d7dd
sha1 9e60feba824eff72160fe74ae516d25637fec2b6
sha256 99b08fd445e595ed40bf7404c545694f87d9108f13a5017364c0405f6dc83830
sha512 a54797662a0dc8e3c9a15d033c63bad6ecafa9c783c7d8d65cc3ef4e11156125b6718792840dcc4483fde50e7b323081c9e611ebe1b07c07246abe7c69e9358a
ripemd-160 2c4af0aaf6f7d0ac16b403f9b49c0c5a97bd76e3

216872009 as geometric shapes

Circle

Radius = n
Diameter 433744018
Circumference 1362647020.4873
Area 1.4775999844547E+17

Sphere

Radius = n
Volume 4.2726676950276E+25
Surface area 5.910399937819E+17
Circumference 1362647020.4873

Square

Length = n
Perimeter 867488036
Area 47033468287696081
Diagonal 306703336.4269

Cube

Length = n
Surface area 282200809726176486
Volume 1.020024275779E+25
Space diagonal 375633338.32753

Equilateral Triangle

Length = n
Perimeter 650616027
Area 2.0366089182617E+16
Altitude 187816669.16377

Triangular Pyramid

Length = n
Surface area 2.0366089182617E+16
Volume 1.2021101372971E+24
Height 102234445.47563