208889246 (number)

208889246 is an even 9-digits composite number following 208889245 and preceding 208889247. In scientific notation, it is written as 2.08889246 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 104444622 positive integers (up to 208889246) that are relatively prime to 208889246.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.08889246 × 10^8
Engineering notation 2.08889246 × 10^6

Prime Factorization of 208889246

Prime Factorization 2 × 104444623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 208889246
Product of the distinct prime numbers

The prime factorization of 208889246 is 2 × 104444623. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 18, 19, 95, 143, 7650, 5428, 55934, 28574, 64484, 437084, 5945395, 7162177, 88471742, 26754879, 11515179, 984927855, 7448937235, 749357886

Basic calculations (n = 208889246)

Multiplication

n×y
n×2 417778492
n×3 626667738
n×4 835556984
n×5 1044446230

Division

n÷y
n÷2 104444623
n÷3 69629748.666667
n÷3 52222311.5
n÷5 41777849.2

Exponentiation

ny
n2 43634717094448516
n3 9.1148231532827E+24
n4 1.9039885359126E+33
n5 3.9772272965942E+41

Nth Root

y√n
2√n 14453.001280011
3√n 593.34236832039
4√n 120.22063583267
5√n 46.129974703943

Divisors of 208889246

1, 2, 104444623, 208889246

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208889245
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889246 can be divided by 4 positive divisors. The sum of these divisors (counting 208889246) is 1, the average is 0.25.

Base conversion 208889246

Base System Value
2 Binary 1100011100110110010110011110
3 Ternary 112120001200011202
4 Quaternary 30130312112132
5 Quinary 411433423441
6 Senary 32421115502
8 Octal 1434662636
10 Decimal 208889246
12 Duodecimal 59b58b92
16 Hexadecimal c73659e
20 Vigesimal 355b326
36 Base36 3gd7z2

Cryptographic Hash Functions

md5 1cde18d5cbb6687f95dfe2a18e7e9508
sha1 df26c7674150782b3b0523ae56e483f4377d36d7
sha256 cda2dafa48af23f8f43619f15368e25af2e821ba84d7e6ddbe537de02b8445ff
sha512 8ce7472496b7ae0a2abd8f7c4b88041db9a26ca5e905498e2fa96fd9286701df4e1243ca62bd39323110845d773599535d99556c70d2723b7a85edfffb3f01d7
ripemd-160 22ba66e4f2657cc08dc9c9332a759cd415d8a098

208889246 as geometric shapes

Circle

Radius = n
Diameter 417778492
Circumference 1312489841.295
Area 1.3708250666539E+17

Sphere

Radius = n
Volume 3.8180081942831E+25
Surface area 5.4833002666155E+17
Circumference 1312489841.295

Square

Length = n
Perimeter 835556984
Area 43634717094448516
Diagonal 295414004.72709

Cube

Length = n
Surface area 261808302566691096
Volume 9.1148231532827E+24
Space diagonal 361806787.22675

Equilateral Triangle

Length = n
Perimeter 626667738
Area 1.889438674537E+16
Altitude 180903393.61338

Triangular Pyramid

Length = n
Surface area 1.889438674537E+16
Volume 1.0741922101671E+24
Height 98471334.90903