208889486 (number)

208889486 is an even 9-digits composite number following 208889485 and preceding 208889487. In scientific notation, it is written as 2.08889486 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 95983104 positive integers (up to 208889486) that are relatively prime to 208889486.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.08889486 × 10^8
Engineering notation 2.08889486 × 10^6

Prime Factorization of 208889486

Prime Factorization 2 × 13 × 227 × 35393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208889486
Product of the distinct prime numbers

The prime factorization of 208889486 is 2 × 13 × 227 × 35393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 73, 86, 604, 963, 9583, 8271, 78862, 59526, 359361, 505634, 8378014, 8430564, 41145623, 62231728, 985572756, 660398412, 6486103297, 2621603202

Basic calculations (n = 208889486)

Multiplication

n×y
n×2 417778972
n×3 626668458
n×4 835557944
n×5 1044447430

Division

n÷y
n÷2 104444743
n÷3 69629828.666667
n÷3 52222371.5
n÷5 41777897.2

Exponentiation

ny
n2 43634817361344196
n3 9.1148545703151E+24
n4 1.9039972861579E+33
n5 3.9772501445091E+41

Nth Root

y√n
2√n 14453.009582782
3√n 593.34259555741
4√n 120.22067036405
5√n 46.129985303999

Divisors of 208889486

1, 2, 13, 26, 227, 454, 2951, 5902, 35393, 70786, 460109, 920218, 8034211, 16068422, 104444743, 208889486

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 -208889485
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 208889486 can be divided by 16 positive divisors. The sum of these divisors (counting 208889486) is 1, the average is 0.0625.

Base conversion 208889486

Base System Value
2 Binary 1100011100110110011010001110
3 Ternary 112120001200111122
4 Quaternary 30130312122032
5 Quinary 411433430421
6 Senary 32421120542
8 Octal 1434663216
10 Decimal 208889486
12 Duodecimal 59b59152
16 Hexadecimal c73668e
20 Vigesimal 355b3e6
36 Base36 3gd85q

Cryptographic Hash Functions

md5 f5449aa9e299188c0e09b2e55f0f4421
sha1 fe65af0b666cf41b638aeb9bf670e63821bbf176
sha256 9d3fce528cef94dd67235ea7791cee0cef5d661999d145b100edc52e449756cb
sha512 0b750d8dfc58d2e7f8389820aa486b744fd3c4a5709193834dcae83d59fc6220405062b217f703ff78b8f10c36a67659820f0839828303ace2caef300a8a680d
ripemd-160 54fd1056b7e4316099f285556e78d67b9b1abc80

208889486 as geometric shapes

Circle

Radius = n
Diameter 417778972
Circumference 1312491349.2595
Area 1.3708282166313E+17

Sphere

Radius = n
Volume 3.8180213542188E+25
Surface area 5.4833128665253E+17
Circumference 1312491349.2595

Square

Length = n
Perimeter 835557944
Area 43634817361344196
Diagonal 295414344.13834

Cube

Length = n
Surface area 261808904168065176
Volume 9.1148545703151E+24
Space diagonal 361807202.91895

Equilateral Triangle

Length = n
Perimeter 626668458
Area 1.8894430162209E+16
Altitude 180903601.45947

Triangular Pyramid

Length = n
Surface area 1.8894430162209E+16
Volume 1.0741959126998E+24
Height 98471448.046115