208889331 (number)

208889331 is an odd 9-digits composite number following 208889330 and preceding 208889332. In scientific notation, it is written as 2.08889331 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 119289600 positive integers (up to 208889331) that are relatively prime to 208889331.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand three hundred thirty-one

Notation

Scientific notation 2.08889331 × 10^8
Engineering notation 2.08889331 × 10^6

Prime Factorization of 208889331

Prime Factorization 21 × 3041 × 3271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208889331
Product of the distinct prime numbers

The prime factorization of 208889331 is 21 × 3041 × 3271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 48, 37, 438, 866, 8464, 4873, 38888, 17536, 852897, 14183, 5642104, 536087, 36092693, 80264586, 694834398, 455324452, 2119263206, 8512394855

Basic calculations (n = 208889331)

Multiplication

n×y
n×2 417778662
n×3 626667993
n×4 835557324
n×5 1044446655

Division

n÷y
n÷2 104444665.5
n÷3 69629777
n÷3 52222332.75
n÷5 41777866.2

Exponentiation

ny
n2 43634752605627561
n3 9.11483428014E+24
n4 1.9039916349543E+33
n5 3.977235388552E+41

Nth Root

y√n
2√n 14453.004220576
3√n 593.34244880019
4√n 120.22064806254
5√n 46.12997845813

Divisors of 208889331

1, 21, 3041, 3271, 63861, 68691, 9947111, 208889331

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889331 can be divided by 8 positive divisors. The sum of these divisors (counting 208889331) is 1, the average is 0.125.

Base conversion 208889331

Base System Value
2 Binary 1100011100110110010111110011
3 Ternary 112120001200021220
4 Quaternary 30130312113303
5 Quinary 411433424311
6 Senary 32421120123
8 Octal 1434662763
10 Decimal 208889331
12 Duodecimal 59b59043
16 Hexadecimal c7365f3
20 Vigesimal 355b36b
36 Base36 3gd81f

Cryptographic Hash Functions

md5 dcae554e8fddc61929011086df0b02ce
sha1 a22369bd4dbde7fd901dc4b7ec2e058d8e2d5673
sha256 d3c21b9ebe81f9bebe5101cdc328ce3945058eb4be06325f1cff353367cce0b0
sha512 a7919cf7429a78b802446129e7b7889ee3fbd8755d60bf18103aa2ca9fb9918cf8a5fe3746d21996b4351fa757b86be4bf9b49a2113e0f330a651c413f98845d
ripemd-160 234c3a00724f7973cb5553ec5fc34ba368dfc0e3

208889331 as geometric shapes

Circle

Radius = n
Diameter 417778662
Circumference 1312490375.3658
Area 1.3708261822705E+17

Sphere

Radius = n
Volume 3.8180128550902E+25
Surface area 5.4833047290819E+17
Circumference 1312490375.3658

Square

Length = n
Perimeter 835557324
Area 43634752605627561
Diagonal 295414124.93524

Cube

Length = n
Surface area 261808515633765366
Volume 9.11483428014E+24
Space diagonal 361806934.45107

Equilateral Triangle

Length = n
Perimeter 626667993
Area 1.8894402122161E+16
Altitude 180903467.22554

Triangular Pyramid

Length = n
Surface area 1.8894402122161E+16
Volume 1.0741935214798E+24
Height 98471374.978414