200121380745390

Names of 200121380745390

• Cardinal: 200121380745390 can be written as Two hundred trillion, one hundred twenty-one billion, three hundred eighty million, seven hundred forty-five thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.0012138074539 × 10¹⁴

Factors of 200121380745390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 524634

Divisors of 200121380745390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 43 45 54 65 78 81 86 90 117 129 130 135 162 195 215 234 243 258 270 281 351 387 390 405 430 486 559 562 585 645 702 774 810 843 1053 1118 1161 1170 1215 1290 1405 1677 1686 1755 1935 2106 2322 2430 2529 2795 2810 3159 3354 3483 3510 3653 3870 4215 5031 5058 5265 5590 5805 6318 6966 7306 7587 8385 8430 10062 10449 10530 10959 11610 12083 12645 15093 15174 15795 16770 17415 18265 20898 21918 22761 24166 25155 25290 30186 31590 32877 34830 36249 36530 37935 45279 45522 50310 52245 54795 60415 65754 68283 72498 75465 75870 90558 98631 104490 108747 109590 113805 120830 135837 136566 150930 157079 164385 181245 197262 217494 226395 227610 271674 295893 314158 326241 328770 341415 362490 452790 471237 493155 524287 543735 591786 652482 679185 682830 785395 887679 942474 978723 986310 1048574 1087470 1358370 1413711 1479465 1570790 1572861 1631205 1775358 1957446 2356185 2621435 2827422 2936169 2958930 3145722 3262410 4241133 4438395 4712370 4718583 4893615 5242870 5872338 6815731 7068555 7864305 8482266 8876790 9437166 9787230 12723399 13631462 14137110 14155749 14680845 15728610 20447193 21205665 22544341 23592915 25446798 28311498 29361690 34078655 38170197 40894386 42411330 42467247 45088682 47185830 61341579 63616995 67633023 68157310 70778745 76340394 84934494 102235965 112721705 122683158 127233990 127401741 135266046 141557490 147324647 184024737 190850985 202899069 204471930 212336235 225443410 254803482 293076433 294649294 306707895 338165115 368049474 381701970 405798138 424672470 441973941 552074211 586152866 608697207 613415790 637008705 676330230 736623235 879229299 883947882 920123685 1014495345 1104148422 1217394414 1274017410 1325921823 1465382165 1473246470 1656222633 1758458598 1826091621 1840247370 1915220411 2028990690 2209869705 2637687897 2651843646 2760371055 2930764330 3043486035 3312445266 3652183242 3830440822 3977765469 4396146495 4419739410 5275375794 5478274863 5520742110 5745661233 6086972070 6334959821 6629609115 7913063691 7955530938 8281113165 8792292990 9130458105 9576102055 10956549726 11491322466 11933296407 12669919642 13188439485 13259218230 15826127382 16562226330 17236983699 18260916210 19004879463 19152204110 19888827345 23739191073 23866592814 26376878970 27391374315 28728306165 31674799105 34473967398 35799889221 38009758926 39565318455 39777654690 47478382146 51710951097 54782748630 57014638389 57456612330 59666482035 63349598210 71217573219 71599778442 79130636910 82354477673 86184918495 95024397315 103421902194 114029276778 118695955365 119332964070 142435146438 155132853291 164708955346 171043915167 172369836990 178999446105 190048794630 237391910730 247063433019 258554755485 285073191945 310265706582 342087830334 356087866095 357998892210 411772388365 465398559873 494126866038 513131745501 517109510970 570146383890 712175732190 741190299057 775664266455 823544776730 855219575835 930797119746 1026263491002 1235317165095 1482380598114 1539395236503 1551328532910 1710439151670 2223570897171 2326992799365 2470634330190 2565658727505 3078790473006 3705951495285 4447141794342 4653985598730 5131317455010 6670712691513 7411902990570 7696976182515 11117854485855 13341425383026 15393952365030 20012138074539 22235708971710 33353563457565 40024276149078 66707126915130 100060690372695 200121380745390
• Sum of all divisors σ(n): 596724166950912
• Sum of proper divisors (its aliquot sum) s(n): 396602786205522
• 200121380745390 is an abundant number, because the sum of its proper divisors (396602786205522) is greater than itself. Its abundance is 196481405460132

Bases of 200121380745390

• Binary: 101101100000001001100011110011111011000010101110₂
• Hexadecimal: 0xB60263CFB0AE
• Base-36: 1YXQHR44VI

Squares and roots of 200121380745390

• 200121380745390 squared (200121380745390²) is 40048567031441351432006252100
• 200121380745390 cubed (200121380745390³) is 8014574531206348017204136282783038252819000
• The square root of 200121380745390 is 14146426.4302116241
• The cube root of 200121380745390 is 58492.1830201291

Scales and comparisons

• 200,121,380,745,390 seconds is equal to 6,363,240 years, 46 weeks, 2 days, 13 hours, 16 minutes, 30 seconds.
• To count from 1 to 200,121,380,745,390 would take you about fifteen million, nine hundred eight thousand, one hundred two 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 200121380745390 cubic inches would be around 4874.3 feet tall.

Recreational maths with 200121380745390

• 200121380745390 backwards is 093547083121002
• 200121380745390 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 200121380745390's digits is 45
• More coming soon!