1428910690998

Names of 1428910690998

• Cardinal: 1428910690998 can be written as One trillion, four hundred twenty-eight billion, nine hundred ten million, six hundred ninety thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.428910690998 × 10¹²

Factors of 1428910690998

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2427

Divisors of 1428910690998

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 14 19 21 31 38 42 43 57 62 86 93 114 129 133 186 217 258 266 301 399 434 589 602 651 798 817 903 1093 1178 1229 1302 1333 1634 1767 1806 2186 2451 2458 2666 3279 3534 3687 3999 4123 4902 5719 6558 7374 7651 7998 8246 8603 9331 11438 12369 15302 17157 17206 18662 20767 22953 23351 24738 25327 25809 27993 33883 34314 38099 41534 45906 46702 46999 50654 51618 52847 55986 62301 67766 70053 75981 76198 93998 101649 105694 114297 124602 140106 140997 145369 151962 158541 163457 177289 203298 228594 237181 266693 281994 290738 317082 326914 328993 354578 369929 436107 474362 490371 531867 533386 643777 657986 711543 723881 739858 800079 872214 892981 980742 986979 1004093 1063734 1109787 1287554 1343297 1423086 1447762 1456969 1600158 1638257 1785962 1931331 1973958 2008186 2171643 2219574 2678943 2686594 2913938 3012279 3276514 3862662 4029891 4343286 4370907 4506439 4914771 5067167 5357886 6024558 6250867 7028651 8059782 8741814 9012878 9403079 9829542 10134334 10198783 11467799 12501734 13519317 14057302 15201501 18752601 18806158 20397566 21085953 22935598 25522643 27038634 27682411 28209237 30403002 30596349 31126883 34403397 37505202 41642207 42171906 51045286 55364822 56418474 57761771 61192698 62253766 68806794 76567929 83047233 83284414 93380649 115523542 124926621 153135858 166094466 173285313 178658501 186761298 193776877 217888181 249853242 291495449 346570626 357317002 387553754 404332397 435776362 535975503 581330631 582990898 653664543 791201933 808664794 874486347 1071951006 1097473649 1162661262 1212997191 1307329086 1582403866 1748972694 1790614901 2194947298 2373605799 2425994382 3292420947 3581229802 4747211598 5371844703 5538413531 6584841894 7682315543 10743689406 11076827062 12534304307 15364631086 16615240593 23046946629 25068608614 33230481186 34021683119 37602912921 46093893258 68043366238 75205825842 102065049357 204130098714 238151781833 476303563666 714455345499 1428910690998
• Sum of all divisors σ(n): 3637695283200
• Sum of proper divisors (its aliquot sum) s(n): 2208784592202
• 1428910690998 is an abundant number, because the sum of its proper divisors (2208784592202) is greater than itself. Its abundance is 779873901204

Bases of 1428910690998

• Binary: 10100110010110001101101101101001010110110₂
• Hexadecimal: 0x14CB1B6D2B6
• Base-36: I8FKJ5IU

Squares and roots of 1428910690998

• 1428910690998 squared (1428910690998²) is 2041785762848381838236004
• 1428910690998 cubed (1428910690998³) is 2917529505261559849179961933042291992
• The square root of 1428910690998 is 1195370.5245646641
• The cube root of 1428910690998 is 11263.3702855765

Scales and comparisons

• 1,428,910,690,998 seconds is equal to 45,434 years, 48 weeks, 6 days, 4 hours, 23 minutes, 18 seconds.
• To count from 1 to 1,428,910,690,998 would take you about one hundred thirteen thousand, five hundred eighty-seven 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 1428910690998 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428910690998

• 1428910690998 backwards is 8990960198241
• The number of decimal digits it has is: 13
• The sum of 1428910690998's digits is 66
• More coming soon!