20138220359040

Names of 20138220359040

• Cardinal: 20138220359040 can be written as Twenty trillion, one hundred thirty-eight billion, two hundred twenty million, three hundred fifty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.013822035904 × 10¹³

Factors of 20138220359040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1293

Divisors of 20138220359040

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 37 40 42 48 49 56 60 64 67 70 74 79 80 84 96 98 105 111 112 120 128 134 140 147 148 158 160 168 185 192 196 201 210 222 224 237 240 245 259 268 280 294 296 316 320 335 336 370 384 392 395 402 420 444 448 469 474 480 490 518 536 553 555 560 588 592 632 640 670 672 735 740 777 784 790 804 840 888 896 938 948 960 980 1005 1036 1072 1093 1106 1110 1120 1176 1184 1185 1264 1295 1340 1344 1407 1470 1480 1554 1568 1580 1608 1659 1680 1776 1813 1876 1896 1920 1960 2010 2072 2144 2186 2212 2220 2240 2345 2352 2368 2370 2479 2528 2590 2680 2688 2765 2814 2923 2940 2960 3108 3136 3160 3216 3279 3283 3318 3360 3552 3626 3752 3792 3871 3885 3920 4020 4144 4288 4372 4424 4440 4480 4690 4704 4736 4740 4958 5056 5180 5293 5360 5439 5465 5530 5628 5846 5880 5920 6216 6272 6320 6432 6558 6566 6636 6720 7035 7104 7252 7437 7504 7584 7651 7742 7770 7840 8040 8288 8295 8576 8744 8769 8848 8880 9065 9380 9408 9480 9849 9916 10112 10360 10586 10720 10878 10930 11060 11256 11613 11692 11760 11840 12395 12432 12640 12864 13116 13132 13272 13440 14070 14208 14504 14615 14874 15008 15168 15302 15484 15540 15680 15879 16080 16395 16415 16576 16590 17353 17488 17538 17696 17760 18130 18760 18816 18960 19355 19698 19832 20461 20720 21172 21440 21756 21860 22120 22512 22953 23226 23384 23520 23680 24790 24864 25280 25728 26232 26264 26465 26544 27195 28140 29008 29230 29748 30016 30336 30604 30968 31080 31360 31758 32160 32790 32830 33152 33180 34706 34976 35076 35392 35520 36260 37051 37185 37520 37920 38255 38710 39396 39664 40441 40922 41440 42344 42880 43512 43720 43845 44240 45024 45906 46452 46768 47040 49245 49580 49728 50560 52059 52464 52528 52930 53088 53557 54390 56280 58016 58065 58460 59496 60032 61208 61383 61936 62160 63516 64320 65580 65660 66360 69412 69952 70152 70784 71040 72520 73231 74102 74370 75040 75840 76510 77420 78792 79328 79395 80882 81844 82880 84688 86347 86765 87024 87440 87690 88480 90048 91812 92904 93536 94080 98490 99160 99456 102305 104118 104928 105056 105860 106176 107114 108780 111153 112560 114765 116032 116130 116920 118992 121323 121471 122416 122766 123872 124320 127032 128640 131160 131320 132720 138824 139904 140304 143227 145040 146462 148204 148740 150080 151680 153020 154840 157584 158656 158790 160671 161764 163688 165760 169376 172694 173530 174048 174880 175380 176960 180096 183624 185255 185808 187072 195841 196980 198320 202205 204610 208236 209856 210112 211720 212352 214228 217560 219693 222306 225120 229530 232064 232260 233840 237984 242646 242942 244832 245532 247744 248640 254064 259041 259357 260295 262320 262640 265440 267785 277648 280608 283087 286454 290080 292924 296408 297480 300160 306040 306915 309680 315168 317312 317580 321342 323528 327376 338752 345388 347060 348096 349760 350760 353920 364413 366155 367248 370510 371616 374144 391682 393960 396640 404410 409220 416472 419712 420224 423440 428456 429681 431735 435120 439386 444612 450240 459060 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12745709088 12843252780 12958957760 13606905648 13699469632 14312878720 14983794910 15028522656 15550749312 15932136360 16994278784 17008632060 17124337040 17980553892 18142540864 18208155840 18424721280 18785653320 19438436640 20038030208 20549204448 20977312874 21242848480 21469318080 22475692365 22678176080 23974071856 25047537760 25491418176 25686505560 25917915520 27213811296 27398939264 29967589820 30057045312 31465969311 31864272720 34017264120 34248674080 35961107784 36285081728 36416311680 37571306640 38876873280 41098408896 41954625748 42485696960 42938636160 44951384730 45356352160 47948143712 50095075520 50982836352 51373011120 52443282185 54427622592 59935179640 60114090624 62931938622 63728545440 68034528240 68497348160 71922215568 75142613280 77753746560 82196817792 83909251496 84971393920 89902769460 90712704320 95896287424 100190151040 102746022240 104886564370 108855245184 119870359280 125863877244 127457090880 136069056480 136994696320 143844431136 150285226560 157329846555 167818502992 179805538920 181425408640 191792574848 205492044480 209773128740 239740718560 251727754488 254914181760 272138112960 287688862272 300570453120 314659693110 335637005984 359611077840 410984088960 419546257480 479481437120 503455508976 544276225920 575377724544 629319386220 671274011968 719222155680 839092514960 958962874240 1006911017952 1258638772440 1342548023936 1438444311360 1678185029920 2013822035904 2517277544880 2876888622720 3356370059840 4027644071808 5034555089760 6712740119680 10069110179520 20138220359040
• Sum of all divisors σ(n): 78890752051200
• Sum of proper divisors (its aliquot sum) s(n): 58752531692160
• 20138220359040 is an abundant number, because the sum of its proper divisors (58752531692160) is greater than itself. Its abundance is 38614311333120

Bases of 20138220359040

• Binary: 100100101000011001011011110001000110110000000₂
• Hexadecimal: 0x1250CB788D80
• Base-36: 74ZDCG51C

Squares and roots of 20138220359040

• 20138220359040 squared (20138220359040²) is 405547919229253146509721600
• 20138220359040 cubed (20138220359040³) is 8167013363588855220176055442402443264000
• The square root of 20138220359040 is 4487562.8529347641
• The cube root of 20138220359040 is 27206.5639611147

Scales and comparisons

• 20,138,220,359,040 seconds is equal to 640,333 years, 6 weeks, 3 hours, 44 minutes.
• To count from 1 to 20,138,220,359,040 would take you about one million, six hundred thousand, eight hundred thirty-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 20138220359040 cubic inches would be around 2267.2 feet tall.

Recreational maths with 20138220359040

• 20138220359040 backwards is 04095302283102
• The number of decimal digits it has is: 14
• The sum of 20138220359040's digits is 39
• More coming soon!