209955902 (number)

209955902 is an even 9-digits composite number following 209955901 and preceding 209955903. In scientific notation, it is written as 2.09955902 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 95453568 positive integers (up to 209955902) that are relatively prime to 209955902.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred fifty-five thousand nine hundred two

Notation

Scientific notation 2.09955902 × 10^8
Engineering notation 2.09955902 × 10^6

Prime Factorization of 209955902

Prime Factorization 2 × 13 × 197 × 229 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 209955902
Product of the distinct prime numbers

The prime factorization of 209955902 is 2 × 13 × 197 × 229 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 51, 40, 957, 265, 2902, 2532, 38681, 31964, 884081, 689686, 5812969, 3360339, 67663411, 34268714, 49327912, 805816836, 3684729191, 2399026164

Basic calculations (n = 209955902)

Multiplication

n×y
n×2 419911804
n×3 629867706
n×4 839823608
n×5 1049779510

Division

n÷y
n÷2 104977951
n÷3 69985300.666667
n÷3 52488975.5
n÷5 41991180.4

Exponentiation

ny
n2 44081480784633604
n3 9.2551670596334E+24
n4 1.943176948166E+33
n5 4.079814688978E+41

Nth Root

y√n
2√n 14489.855140753
3√n 594.35058679701
4√n 120.37381418213
5√n 46.176989684164

Divisors of 209955902

1, 2, 13, 26, 179, 197, 229, 358, 394, 458, 2327, 2561, 2977, 4654, 5122, 5954, 35263, 40991, 45113, 70526, 81982, 90226, 458419, 532883, 586469, 916838, 1065766, 1172938, 8075227, 16150454, 104977951, 209955902

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209955901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209955902 can be divided by 32 positive divisors. The sum of these divisors (counting 209955902) is 1, the average is 0.03125.

Base conversion 209955902

Base System Value
2 Binary 1100100000111010110000111110
3 Ternary 112122001212100112
4 Quaternary 30200322300332
5 Quinary 412222042102
6 Senary 32500030022
8 Octal 1440726076
10 Decimal 209955902
12 Duodecimal 5a392312
16 Hexadecimal c83ac3e
20 Vigesimal 35c49f2
36 Base36 3h030e

Cryptographic Hash Functions

md5 cf690d676e71679568bb051b870ad1e5
sha1 f2fdd17509776b50223e1222981258fe9f2fd8dd
sha256 74536c2e4161d79d5081c9c878e71fa9ef76323662b898474fc5389cbc3b389f
sha512 a47f5f2ec63c282db9a9b517c7836dbca30281117b17b2dc4beecd85710ffbc53a8331aa9a5b68acd83abeab087a93fa768a139e59e39d52e46e7cd253ec8ed7
ripemd-160 79f42f6baec7ac393f04898533bcf7a2a20e6573

209955902 as geometric shapes

Circle

Radius = n
Diameter 419911804
Circumference 1319191838.602
Area 1.3848605619236E+17

Sphere

Radius = n
Volume 3.8767953123054E+25
Surface area 5.5394422476946E+17
Circumference 1319191838.602

Square

Length = n
Perimeter 839823608
Area 44081480784633604
Diagonal 296922484.10868

Cube

Length = n
Surface area 264488884707801624
Volume 9.2551670596334E+24
Space diagonal 363654289.61295

Equilateral Triangle

Length = n
Perimeter 629867706
Area 1.9087841097964E+16
Altitude 181827144.80648

Triangular Pyramid

Length = n
Surface area 1.9087841097964E+16
Volume 1.0907318981469E+24
Height 98974161.369559