1994019013812

Names of 1994019013812

• Cardinal: 1994019013812 can be written as One trillion, nine hundred ninety-four billion, nineteen million, thirteen thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.994019013812 × 10¹²

Factors of 1994019013812

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3862

Divisors of 1994019013812

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 61 76 84 98 114 122 133 147 183 196 228 244 266 294 366 399 427 532 588 732 798 854 931 1093 1159 1281 1596 1708 1862 2186 2318 2562 2677 2793 2989 3279 3477 3724 4372 4636 5124 5354 5586 5978 6558 6954 7651 8031 8113 8967 10708 11172 11956 13116 13908 15302 16062 16226 17934 18739 20767 22953 24339 30604 32124 32452 35868 37478 41534 45906 48678 50863 53557 56217 56791 62301 66673 74956 83068 91812 97356 101726 107114 112434 113582 124602 131173 133346 145369 152589 160671 163297 170373 200019 203452 214228 224868 227164 249204 262346 266692 290738 305178 321342 326594 340746 356041 393519 400038 436107 466711 489891 524692 581476 610356 642684 653188 681492 712082 787038 800076 872214 933422 979782 1017583 1068123 1143079 1266787 1400133 1424164 1574076 1744428 1866844 1959564 2035166 2136246 2286158 2492287 2533574 2800266 2925961 3052749 3102643 3266977 3429237 3800361 4070332 4272492 4572316 4984574 5067148 5600532 5851922 6105498 6205286 6533954 6858474 7476861 7600722 8001553 8777883 8867509 9307929 9800931 9969148 11703844 12210996 12410572 13067908 13716948 14953722 15201444 16003106 17555766 17735018 18615858 19601862 20481727 21718501 24004659 26602527 29907444 32006212 35111532 35470036 37231716 39203724 40963454 43437002 48009318 53205054 55593259 61445181 62072563 65155503 81926908 86874004 96018636 106410108 111186518 122890362 124145126 130311006 143372089 152029507 166779777 178483621 186217689 222373036 245780724 248290252 260622012 286744178 304059014 333559554 356967242 372435378 389152813 430116267 456088521 535450863 573488356 608118028 667119108 713934484 744870756 778305626 860232534 912177042 1070901726 1167458439 1249385347 1556611252 1720465068 1824354084 2141803452 2334916878 2498770694 2724069691 3391188799 3748156041 4669833756 4997541388 5448139382 6782377598 7496312082 8172209073 8745697429 10173566397 10896278764 13564755196 14992624164 16344418146 17491394858 20347132794 23738321593 26237092287 32688836292 34982789716 40694265588 47476643186 52474184574 71214964779 94953286372 104948369148 142429929558 166168251151 284859859116 332336502302 498504753453 664673004604 997009506906 1994019013812
• Sum of all divisors σ(n): 5798056817280
• Sum of proper divisors (its aliquot sum) s(n): 3804037803468
• 1994019013812 is an abundant number, because the sum of its proper divisors (3804037803468) is greater than itself. Its abundance is 1810018789656

Bases of 1994019013812

• Binary: 11101000001000100110010111000010010110100₂
• Hexadecimal: 0x1D044CB84B4
• Base-36: PG1FFQ2C

Squares and roots of 1994019013812

• 1994019013812 squared (1994019013812²) is 3976111827443781046771344
• 1994019013812 cubed (1994019013812³) is 7928442584965677399755452409541803328
• The square root of 1994019013812 is 1412097.3811363011
• The cube root of 1994019013812 is 12586.6386746279

Scales and comparisons

• 1,994,019,013,812 seconds is equal to 63,403 years, 33 weeks, 18 hours, 30 minutes, 12 seconds.
• To count from 1 to 1,994,019,013,812 would take you about one hundred fifty-eight thousand, five hundred 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 1994019013812 cubic inches would be around 1048.9 feet tall.

Recreational maths with 1994019013812

• 1994019013812 backwards is 2183109104991
• The number of decimal digits it has is: 13
• The sum of 1994019013812's digits is 48
• More coming soon!