4085136990
4,085,136,990 is an even composite number composed of seven prime numbers multiplied together.
What does the number 4085136990 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
4085136990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 4085136990:
2 × 34 × 5 × 11 × 19 × 59 × 409
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 19 × 59 × 409)See below for interesting mathematical facts about the number 4085136990 from the Numbermatics database.
Names of 4085136990
- Cardinal: 4085136990 can be written as Four billion, eighty-five million, one hundred thirty-six thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.08513699 × 109
Factors of 4085136990
Divisors of 4085136990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 59 66 81 90 95 99 110 114 118 135 162 165 171 177 190 198 209 270 285 295 297 330 342 354 405 409 418 495 513 531 570 590 594 627 649 810 818 855 885 891 990 1026 1045 1062 1121 1227 1254 1298 1485 1539 1593 1710 1770 1782 1881 1947 2045 2090 2242 2454 2565 2655 2970 3078 3135 3186 3245 3363 3681 3762 3894 4090 4455 4499 4779 5130 5310 5605 5643 5841 6135 6270 6490 6726 7362 7695 7771 7965 8910 8998 9405 9558 9735 10089 11043 11210 11286 11682 12270 12331 13497 15390 15542 15930 16815 16929 17523 18405 18810 19470 20178 22086 22495 23313 23895 24131 24662 26994 28215 29205 30267 33129 33630 33858 35046 36810 36993 38855 40491 44990 46626 47790 48262 50445 52569 55215 56430 58410 60534 61655 66258 67485 69939 72393 73986 77710 80982 84645 85481 87615 90801 100890 105138 110430 110979 116565 120655 121473 123310 134970 139878 144786 151335 165645 169290 170962 175230 181602 184965 202455 209817 217179 221958 233130 241310 242946 256443 262845 265441 302670 331290 332937 349695 361965 364419 369930 404910 419634 427405 434358 454005 458489 512886 525690 530882 554895 607365 629451 651537 665874 699390 723930 728838 769329 796323 854810 908010 916978 998811 1049085 1085895 1109790 1214730 1258902 1282215 1303074 1327205 1375467 1538658 1592646 1664685 1822095 1954611 1997622 2098170 2171790 2292445 2307987 2388969 2564430 2654410 2750934 3147255 3257685 3329370 3644190 3846645 3909222 3981615 4126401 4584890 4615974 4777938 4994055 5043379 6294510 6515370 6877335 6923961 7166907 7693290 7963230 8252802 9773055 9988110 10086758 11539935 11944845 12379203 13754670 13847922 14333814 15130137 19546110 20632005 21500721 23079870 23889690 24758406 25216895 30260274 34619805 35834535 37137609 41264010 43001442 45390411 50433790 61896015 69239610 71669070 74275218 75650685 90780822 107503605 123792030 136171233 151301370 185688045 215007210 226952055 272342466 371376090 408513699 453904110 680856165 817027398 1361712330 2042568495 4085136990
- Sum of all divisors σ(n): 12858912000
- Sum of proper divisors (its aliquot sum) s(n): 8773775010
- 4085136990 is an abundant number, because the sum of its proper divisors (8773775010) is greater than itself. Its abundance is 4688638020
Bases of 4085136990
- Binary: 111100110111111000111110010111102
- Hexadecimal: 0xF37E3E5E
- Base-36: 1VK6NVI
Squares and roots of 4085136990
- 4085136990 squared (40851369902) is 16688344227066260100
- 4085136990 cubed (40851369903) is 68174172303841338315471099000
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The
square root of 4085136990 is 63915.0763904729 -
The
cube root of 4085136990 is 1598.5842933015
Scales and comparisons
How big is 4085136990?- 4,085,136,990 seconds is equal to 129 years, 46 weeks, 3 days, 16 hours, 16 minutes, 30 seconds.
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To count from 1 to 4,085,136,990 would take you about two hundred fifty-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 4085136990 cubic inches would be around 133.2 feet tall.
Recreational maths with 4085136990
- 4085136990 backwards is 0996315804
- 4085136990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4085136990's digits is 45
- More coming soon!
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