208889306 (number)

208889306 is an even 9-digits composite number following 208889305 and preceding 208889307. In scientific notation, it is written as 2.08889306 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 97925760 positive integers (up to 208889306) that are relatively prime to 208889306.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred eighty-nine thousand three hundred six

Notation

Scientific notation 2.08889306 × 10^8
Engineering notation 2.08889306 × 10^6

Prime Factorization of 208889306

Prime Factorization 2 × 19 × 97 × 56671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208889306
Product of the distinct prime numbers

The prime factorization of 208889306 is 2 × 19 × 97 × 56671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 10, 65, 704, 141, 4662, 9643, 9111, 24293, 810755, 158297, 1286376, 2439731, 32996132, 93379056, 804197301, 519453610, 249895210, 4841788301

Basic calculations (n = 208889306)

Multiplication

n×y
n×2 417778612
n×3 626667918
n×4 835557224
n×5 1044446530

Division

n÷y
n÷2 104444653
n÷3 69629768.666667
n÷3 52222326.5
n÷5 41777861.2

Exponentiation

ny
n2 43634742161161636
n3 9.114831007534E+24
n4 1.9039907234711E+33
n5 3.9772330085631E+41

Nth Root

y√n
2√n 14453.003355704
3√n 593.34242512966
4√n 120.22064446552
5√n 46.129977353957

Divisors of 208889306

1, 2, 19, 38, 97, 194, 1843, 3686, 56671, 113342, 1076749, 2153498, 5497087, 10994174, 104444653, 208889306

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889305
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889306 can be divided by 16 positive divisors. The sum of these divisors (counting 208889306) is 1, the average is 0.0625.

Base conversion 208889306

Base System Value
2 Binary 1100011100110110010111011010
3 Ternary 112120001200020222
4 Quaternary 30130312113122
5 Quinary 411433424211
6 Senary 32421120042
8 Octal 1434662732
10 Decimal 208889306
12 Duodecimal 59b59022
16 Hexadecimal c7365da
20 Vigesimal 355b356
36 Base36 3gd80q

Cryptographic Hash Functions

md5 4663b596ef45e40075a34552c77a735e
sha1 4a4465bf704fe6d4df6ce3184cf853b5ed0e14ab
sha256 2d71e6c41a5c394881be4a9d0f5141fb8317833992e9d44997a6935bcd2947fa
sha512 6aa9333fb3f4dcfa07869765f901bba32793f4ec64503d75a19725c72c88a4f9e1c37bed108f8a091fd11a25d9e372e2a2a5c3fe8418f6e3fa4853580102e6fd
ripemd-160 016aaada860308e974b6a33b1b47dd22b8dad25a

208889306 as geometric shapes

Circle

Radius = n
Diameter 417778612
Circumference 1312490218.2861
Area 1.3708258541479E+17

Sphere

Radius = n
Volume 3.8180114842642E+25
Surface area 5.4833034165916E+17
Circumference 1312490218.2861

Square

Length = n
Perimeter 835557224
Area 43634742161161636
Diagonal 295414089.5799

Cube

Length = n
Surface area 261808452966969816
Volume 9.114831007534E+24
Space diagonal 361806891.1498

Equilateral Triangle

Length = n
Perimeter 626667918
Area 1.8894397599575E+16
Altitude 180903445.5749

Triangular Pyramid

Length = n
Surface area 1.8894397599575E+16
Volume 1.0741931357994E+24
Height 98471363.193301