18835423751340

Names of 18835423751340

• Cardinal: 18835423751340 can be written as Eighteen trillion, eight hundred thirty-five billion, four hundred twenty-three million, seven hundred fifty-one thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.883542375134 × 10¹³

Factors of 18835423751340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141010

Divisors of 18835423751340

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 79 84 85 90 102 105 119 126 140 153 158 170 180 204 210 237 238 252 255 306 315 316 340 357 395 420 474 476 510 553 595 612 630 711 714 765 790 948 1020 1071 1106 1185 1190 1260 1343 1422 1428 1530 1580 1659 1785 2142 2212 2370 2380 2686 2765 2844 3060 3318 3555 3570 4029 4284 4740 4977 5355 5372 5530 6241 6636 6715 7110 7140 8058 8295 9401 9954 10710 11060 12087 12482 13430 14220 16116 16590 18723 18802 19908 20145 21420 24174 24885 24964 26860 28203 31205 33180 37446 37604 40290 43687 47005 48348 49770 56169 56406 60435 62410 74892 80580 84609 87374 93615 94010 99540 106097 112338 112812 120870 124820 131061 140897 141015 169218 174748 187230 188020 212194 218435 224676 241740 262122 280845 281794 282030 318291 338436 374460 393183 422691 423045 424388 436870 524244 530485 561690 563588 564060 636582 655305 704485 742679 786366 845382 846090 873740 954873 986279 1060970 1123380 1268073 1273164 1310610 1408970 1485358 1572732 1591455 1690764 1692180 1909746 1965915 1972558 2113455 2121940 2228037 2395249 2536146 2621220 2817940 2958837 2970716 3182910 3713395 3819492 3931830 3945116 4226910 4456074 4774365 4790498 4931395 5072292 5917674 6340365 6365820 6684111 7185747 7426790 7863660 8453820 8876511 8912148 9548730 9580996 9862790 11130863 11140185 11835348 11976245 12680730 13368222 14371494 14794185 14853580 16766743 17753022 19097460 19725580 21557241 22261726 22280370 23952490 25361460 26736444 28742988 29588370 33392589 33420555 33533486 35506044 35928735 43114482 44382555 44523452 44560740 47904980 50300229 55654315 59176740 66785178 66841110 67066972 71857470 77916041 83833715 86228964 88765110 100177767 100600458 107786205 111308630 133570356 133682220 143714940 150900687 155832082 166962945 167667430 177530220 189224671 200355534 201200916 215572410 222617260 233748123 251501145 301801374 311664164 333925890 335334860 378449342 389580205 400711068 431144820 467496246 500888835 503002290 567674013 603602748 667851780 701244369 754503435 756898684 779160410 879338177 934992492 946123355 1001777670 1006004580 1135348026 1168740615 1324572697 1402488738 1509006870 1558320820 1703022039 1758676354 1892246710 2003555340 2270696052 2337481230 2638014531 2649145394 2804977476 2838370065 3018013740 3406044078 3506221845 3517352708 3784493420 3973718091 4396690885 4674962460 5276029062 5298290788 5676740130 6155367239 6622863485 6812088156 7012443690 7914043593 7947436182 8515110195 8793381770 10552058124 11353480260 11921154273 12310734478 13190072655 13245726970 14024887380 14948749009 15828087186 15894872364 17030220390 17586763540 18466101717 19868590455 23842308546 24621468956 26380145310 26491453940 29897498018 30776836195 31656174372 34060440780 36932203434 39570217965 39737180910 44846247027 47684617092 52760290620 55398305151 59605771365 59794996036 61553672390 73864406868 74743745045 79140435930 79474361820 89692494054 92330508585 104641243063 110796610302 119211542730 123107344780 134538741081 149487490090 158280871860 179384988108 184661017170 209282486126 221593220604 224231235135 238423085460 269077482162 276991525755 298974980180 313923729189 369322034340 418564972252 448462470270 523206215315 538154964324 553983051510 627847458378 672693705405 896924940540 941771187567 1046412430630 1107966103020 1255694916756 1345387410810 1569618645945 1883542375134 2092824861260 2690774821620 3139237291890 3767084750268 4708855937835 6278474583780 9417711875670 18835423751340
• Sum of all divisors σ(n): 70023812668992
• Sum of proper divisors (its aliquot sum) s(n): 51188388917652
• 18835423751340 is an abundant number, because the sum of its proper divisors (51188388917652) is greater than itself. Its abundance is 32352965166312

Bases of 18835423751340

• Binary: 100010010000101110110101111011110110010101100₂
• Hexadecimal: 0x112176BDECAC
• Base-36: 6OCVGZGZ0

Squares and roots of 18835423751340

• 18835423751340 squared (18835423751340²) is 354773187892542998151795600
• 18835423751340 cubed (18835423751340³) is 6682303329569812907060544566908906104000
• The square root of 18835423751340 is 4339979.6948073387
• The cube root of 18835423751340 is 26606.7481283855

Scales and comparisons

• 18,835,423,751,340 seconds is equal to 598,908 years, 11 weeks, 17 hours, 9 minutes.
• To count from 1 to 18,835,423,751,340 would take you about one million, four hundred ninety-seven thousand, two hundred seventy 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 18835423751340 cubic inches would be around 2217.2 feet tall.

Recreational maths with 18835423751340

• 18835423751340 backwards is 04315732453881
• The number of decimal digits it has is: 14
• The sum of 18835423751340's digits is 54
• More coming soon!