19989103835008

Names of 19989103835008

• Cardinal: 19989103835008 can be written as Nineteen trillion, nine hundred eighty-nine billion, one hundred three million, eight hundred thirty-five thousand and eight.

Scientific notation

• Scientific notation: 1.9989103835008 × 10¹³

Factors of 19989103835008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 277

Divisors of 19989103835008

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 257 308 343 352 392 448 484 514 539 616 686 704 784 847 896 968 1028 1078 1232 1331 1372 1408 1568 1694 1799 1936 2056 2156 2464 2662 2744 2827 3136 3388 3598 3773 3872 4112 4312 4928 5324 5488 5654 5929 6272 6776 7196 7546 7744 8224 8624 9317 9856 10648 10976 11308 11858 12593 13552 14392 14641 15092 15488 16448 17248 18634 19789 21296 21952 22616 23716 25186 27104 28784 29282 30184 31097 32896 34496 37268 39578 41503 42592 43904 45232 47432 50372 54208 57568 58564 60368 62194 65219 68992 74536 79156 83006 85184 88151 90464 94864 100744 102487 108416 115136 117128 120736 124388 130438 138523 149072 158312 161051 166012 170368 176302 180928 189728 201488 204974 217679 230272 234256 241472 248776 260876 277046 298144 316624 322102 332024 342067 352604 361856 379456 402976 409948 435358 456533 468512 482944 497552 521752 554092 596288 633248 644204 664048 684134 705208 717409 758912 805952 819896 870716 913066 937024 969661 995104 1043504 1108184 1127357 1192576 1266496 1288408 1328096 1368268 1410416 1434818 1523753 1611904 1639792 1741432 1771561 1826132 1874048 1939322 1990208 2087008 2216368 2254714 2394469 2532992 2576816 2656192 2736536 2820832 2869636 3047506 3279584 3482864 3543122 3652264 3762737 3878644 3980416 4174016 4432736 4509428 4788938 5021863 5153632 5312384 5473072 5641664 5739272 6095012 6559168 6965728 7086244 7304528 7525474 7757288 7891499 8348032 8865472 9018856 9577876 10043726 10307264 10666271 10946144 11283328 11478544 12190024 12400927 13118336 13931456 14172488 14609056 15050948 15514576 15782998 16761283 17730944 18037712 19155752 20087452 20614528 21332542 21892288 22957088 24380048 24801854 26339159 27862912 28344976 29218112 30101896 31029152 31565996 33522566 36075424 38311504 40174904 41390107 42665084 43784576 45914176 48760096 49603708 52678318 55240493 56689952 58436224 60203792 62058304 63131992 67045132 72150848 76623008 80349808 82780214 85330168 86806489 91828352 97520192 99207416 105356636 110480986 113379904 117328981 120407584 124116608 126263984 134090264 144301696 153246016 160699616 165560428 170660336 173612978 184374113 195040384 198414832 210713272 220961972 226759808 234657962 240815168 252527968 268180528 289730749 306492032 321399232 331120856 341320672 347225956 368748226 396829664 421426544 441923944 455291177 469315924 481630336 505055936 536361056 579461498 607645423 642798464 662241712 682641344 694451912 737496452 793659328 842853088 883847888 910582354 938631848 1010111872 1072722112 1158922996 1215290846 1290618791 1324483424 1365282688 1388903824 1474992904 1587318656 1685706176 1767695776 1821164708 1877263696 2028115243 2145444224 2317845992 2430581692 2581237582 2648966848 2777807648 2949985808 3187038239 3371412352 3535391552 3642329416 3754527392 4056230486 4635691984 4861163384 5162475164 5297933696 5555615296 5899971616 6374076478 7070783104 7284658832 7509054784 8112460972 9271383968 9722326768 10324950328 11111230592 11799943232 12748152956 14196806701 14569317664 15018109568 16224921944 18542767936 19444653536 20649900656 22309267673 23599886464 25496305912 28393613402 29138635328 32449843888 37085535872 38889307072 41299801312 44618535346 50992611824 56787226804 58277270656 64899687776 77778614144 82599602624 89237070692 101985223648 113574453608 129799375552 156164873711 165199205248 178474141384 203970447296 227148907216 259598751104 312329747422 356948282768 407940894592 454297814432 624659494844 713896565536 908595628864 1249318989688 1427793131072 1817191257728 2498637979376 2855586262144 4997275958752 9994551917504 19989103835008
• Sum of all divisors σ(n): 51282436572000
• Sum of proper divisors (its aliquot sum) s(n): 31293332736992
• 19989103835008 is an abundant number, because the sum of its proper divisors (31293332736992) is greater than itself. Its abundance is 11304228901984

Bases of 19989103835008

• Binary: 100100010111000010011011011101111011110000000₂
• Hexadecimal: 0x122E136EF780
• Base-36: 732V8BIPS

Squares and roots of 19989103835008

• 19989103835008 squared (19989103835008²) is 399564272126731532886360064
• 19989103835008 cubed (19989103835008³) is 7986931724300629404211182426756336320512
• The square root of 19989103835008 is 4470917.5607483527
• The cube root of 19989103835008 is 27139.2458134405

Scales and comparisons

• 19,989,103,835,008 seconds is equal to 635,591 years, 34 weeks, 6 days, 11 hours, 3 minutes, 28 seconds.
• To count from 1 to 19,989,103,835,008 would take you about one million, five hundred eighty-eight thousand, nine hundred seventy-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 19989103835008 cubic inches would be around 2261.6 feet tall.

Recreational maths with 19989103835008

• 19989103835008 backwards is 80053830198991
• 19989103835008 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19989103835008's digits is 64
• More coming soon!