208889211 (number)

208889211 is an odd 9-digits composite number following 208889210 and preceding 208889212. In scientific notation, it is written as 2.08889211 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 131929992 positive integers (up to 208889211) that are relatively prime to 208889211.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand two hundred eleven

Notation

Scientific notation 2.08889211 × 10^8
Engineering notation 2.08889211 × 10^6

Prime Factorization of 208889211

Prime Factorization 3 × 19 × 3664723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208889211
Product of the distinct prime numbers

The prime factorization of 208889211 is 3 × 19 × 3664723. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 88, 43, 552, 906, 4088, 5462, 80918, 58084, 647223, 224088, 9386679, 4328773, 75701915, 29432576, 525915519, 852452039, 8655677400, 1398829451

Basic calculations (n = 208889211)

Multiplication

n×y
n×2 417778422
n×3 626667633
n×4 835556844
n×5 1044446055

Division

n÷y
n÷2 104444605.5
n÷3 69629737
n÷3 52222302.75
n÷5 41777842.2

Exponentiation

ny
n2 43634702472202521
n3 9.1148185716381E+24
n4 1.9039872598376E+33
n5 3.9772239646154E+41

Nth Root

y√n
2√n 14453.00006919
3√n 593.34233518164
4√n 120.22063079684
5√n 46.1299731581

Divisors of 208889211

1, 3, 19, 57, 3664723, 10994169, 69629737, 208889211

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 -208889210
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 208889211 can be divided by 8 positive divisors. The sum of these divisors (counting 208889211) is 1, the average is 0.125.

Base conversion 208889211

Base System Value
2 Binary 1100011100110110010101111011
3 Ternary 112120001200010110
4 Quaternary 30130312111323
5 Quinary 411433423321
6 Senary 32421115403
8 Octal 1434662573
10 Decimal 208889211
12 Duodecimal 59b58b63
16 Hexadecimal c73657b
20 Vigesimal 355b30b
36 Base36 3gd7y3

Cryptographic Hash Functions

md5 7359b70c8fe71981302f665bb0a61b1a
sha1 bb8d04c6af210f9198dcdb008d9e079c6e06b2a3
sha256 3c448bc4077ce4f51d601105bda515a760c01b6cd9c2de83732c12dffdc3eb2d
sha512 ba21fc4d561901154959820c52158cc67d415c96345ab2123969d918e88534abb5cfcab2d0f9d1aa4889c4876398b388da5565b222837c62a70a08641c439fe5
ripemd-160 9b12a16fcc61e5db323b16eab92ab66270e56005

208889211 as geometric shapes

Circle

Radius = n
Diameter 417778422
Circumference 1312489621.3835
Area 1.3708246072825E+17

Sphere

Radius = n
Volume 3.8180062751283E+25
Surface area 5.4832984291299E+17
Circumference 1312489621.3835

Square

Length = n
Perimeter 835556844
Area 43634702472202521
Diagonal 295413955.22962

Cube

Length = n
Surface area 261808214833215126
Volume 9.1148185716381E+24
Space diagonal 361806726.60498

Equilateral Triangle

Length = n
Perimeter 626667633
Area 1.8894380413752E+16
Altitude 180903363.30249

Triangular Pyramid

Length = n
Surface area 1.8894380413752E+16
Volume 1.0741916702151E+24
Height 98471318.409872