208990512
208,990,512 is an even composite number composed of five prime numbers multiplied together.
208990512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 208990512:
24 × 32 × 23 × 89 × 709
(2 × 2 × 2 × 2 × 3 × 3 × 23 × 89 × 709)See below for interesting mathematical facts about the number 208990512 from the Numbermatics database.
Names of 208990512
- Cardinal: 208990512 can be written as Two hundred eight million, nine hundred ninety thousand, five hundred twelve.
Scientific notation
- Scientific notation: 2.08990512 × 108
Factors of 208990512
Divisors of 208990512
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 89 92 138 144 178 184 207 267 276 356 368 414 534 552 709 712 801 828 1068 1104 1418 1424 1602 1656 2047 2127 2136 2836 3204 3312 4094 4254 4272 5672 6141 6381 6408 8188 8508 11344 12282 12762 12816 16307 16376 17016 18423 24564 25524 32614 32752 34032 36846 48921 49128 51048 63101 65228 73692 97842 98256 102096 126202 130456 146763 147384 189303 195684 252404 260912 293526 294768 378606 391368 504808 567909 587052 757212 782736 1009616 1135818 1174104 1451323 1514424 2271636 2348208 2902646 3028848 4353969 4543272 5805292 8707938 9086544 11610584 13061907 17415876 23221168 26123814 34831752 52247628 69663504 104495256 208990512
- Sum of all divisors σ(n): 618040800
- Sum of proper divisors (its aliquot sum) s(n): 409050288
- 208990512 is an abundant number, because the sum of its proper divisors (409050288) is greater than itself. Its abundance is 200059776
Bases of 208990512
- Binary: 11000111010011110001001100002
- Hexadecimal: 0xC74F130
- Base-36: 3GFE40
Squares and roots of 208990512
- 208990512 squared (2089905122) is 43677034106022144
- 208990512 cubed (2089905123) is 9128085720459030157897728
-
The
square root of 208990512 is 14456.5041417349 -
The
cube root of 208990512 is 593.4382336375
Scales and comparisons
How big is 208990512?- 208,990,512 seconds is equal to 6 years, 33 weeks, 3 days, 20 hours, 55 minutes, 12 seconds.
-
To count from 1 to 208,990,512 would take you about nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 208990512 cubic inches would be around 49.5 feet tall.
Recreational maths with 208990512
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The information we have on file for 208990512 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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