208059891 (number)

208059891 is an odd 9-digits composite number following 208059890 and preceding 208059892. In scientific notation, it is written as 2.08059891 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 121833600 positive integers (up to 208059891) that are relatively prime to 208059891.

Interesting facts

Basic properties

Name

Name two hundred eight million fifty-nine thousand eight hundred ninety-one

Notation

Scientific notation 2.08059891 × 10^8
Engineering notation 2.08059891 × 10^6

Prime Factorization of 208059891

Prime Factorization 3 × 13 × 71 × 29 × 2591

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 208059891
Product of the distinct prime numbers

The prime factorization of 208059891 is 3 × 13 × 71 × 29 × 2591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 32, 70, 654, 454, 5110, 269, 75810, 93360, 371938, 204958, 3348782, 5356527, 74057816, 86499675, 263862678, 343152979, 604047531, 7012895000

Basic calculations (n = 208059891)

Multiplication

n×y
n×2 416119782
n×3 624179673
n×4 832239564
n×5 1040299455

Division

n÷y
n÷2 104029945.5
n÷3 69353297
n÷3 52014972.75
n÷5 41611978.2

Exponentiation

ny
n2 43288918242931881
n3 9.0066876111323E+24
n4 1.8739304426432E+33
n5 3.8988976363793E+41

Nth Root

y√n
2√n 14424.281299254
3√n 592.55607580502
4√n 120.10112946702
5√n 46.093286334686

Divisors of 208059891

1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 2059, 2591, 2769, 6177, 7773, 26767, 33683, 75139, 80301, 101049, 183961, 225417, 551883, 976807, 2391493, 2930421, 5334869, 7174479, 16004607, 69353297, 208059891

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 -208059890
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 208059891 can be divided by 32 positive divisors. The sum of these divisors (counting 208059891) is 1, the average is 0.03125.

Base conversion 208059891

Base System Value
2 Binary 1100011001101011110111110011
3 Ternary 112111111112111220
4 Quaternary 30121223313303
5 Quinary 411230404031
6 Senary 32351240123
8 Octal 1431536763
10 Decimal 208059891
12 Duodecimal 59819043
16 Hexadecimal c66bdf3
20 Vigesimal 35079eb
36 Base36 3fvg1f

Cryptographic Hash Functions

md5 4cb00917a8ff5194b41c1d2ac3e5a11f
sha1 71f9dae2ffa9301c1dd9ff7a39403574136f3da6
sha256 ccd6807e03e87bd25e4ec072d3d4cd3a381ff6eb6a48b0deb97a81e7b764b438
sha512 ea4fadf40978c76275b62192cbdd236f94663a13c768bc2d3db3b6c3f40c416afd46b078b90fd193aba3eee34757dea586e18896569258ea6c0389d0d8822ee1
ripemd-160 bbff589f94b2396e804b9cbbacf2c896b2e1ed54

208059891 as geometric shapes

Circle

Radius = n
Diameter 416119782
Circumference 1307278850.1446
Area 1.3599614753384E+17

Sphere

Radius = n
Volume 3.7727124843082E+25
Surface area 5.4398459013538E+17
Circumference 1307278850.1446

Square

Length = n
Perimeter 832239564
Area 43288918242931881
Diagonal 294241119.63807

Cube

Length = n
Surface area 259733509457591286
Volume 9.0066876111323E+24
Space diagonal 360370302.22924

Equilateral Triangle

Length = n
Perimeter 624179673
Area 1.8744651450363E+16
Altitude 180185151.11462

Triangular Pyramid

Length = n
Surface area 1.8744651450363E+16
Volume 1.0614483143101E+24
Height 98080373.212689