138783087300

Names of 138783087300

• Cardinal: 138783087300 can be written as One hundred thirty-eight billion, seven hundred eighty-three million, eighty-seven thousand, three hundred.

Scientific notation

• Scientific notation: 1.387830873 × 10¹¹

Factors of 138783087300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8644

Divisors of 138783087300

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 20 22 25 26 29 30 33 39 44 50 52 55 58 60 65 66 75 78 87 100 110 116 130 132 143 145 150 156 165 169 174 195 220 260 275 286 290 300 319 325 330 338 348 377 390 429 435 507 550 572 580 638 650 660 676 715 725 754 780 825 845 858 870 957 975 1014 1100 1131 1276 1300 1430 1450 1508 1595 1650 1690 1716 1740 1859 1885 1914 1950 2028 2145 2175 2262 2535 2860 2900 3190 3300 3380 3575 3718 3770 3828 3900 4147 4225 4290 4350 4524 4785 4901 5070 5577 5655 6380 7150 7436 7540 7975 8294 8450 8580 8581 8700 9295 9425 9570 9802 10140 10725 11154 11310 12441 12675 14300 14703 15950 16588 16900 17162 18590 18850 19140 19604 20735 21450 22308 22620 23925 24505 24882 25350 25743 27885 28275 29406 31900 34324 37180 37700 41470 42900 42905 46475 47850 49010 49764 50700 51486 53911 55770 56550 58812 62205 73515 82940 85810 92950 94391 95700 98020 102972 103675 107822 111540 111553 113100 122525 124410 128715 139425 147030 161733 171620 185900 188782 207350 214525 215644 223106 245050 248820 248849 257430 269555 278850 283173 294060 311025 323466 334659 367575 377564 414700 429050 446212 471955 490100 497698 514860 539110 557700 557765 566346 622050 643575 646932 669318 735150 746547 808665 858100 943910 995396 1078220 1115530 1132692 1227083 1244100 1244245 1287150 1338636 1347775 1415865 1450189 1470300 1493094 1617330 1673295 1887820 2231060 2359775 2454166 2488490 2574300 2695550 2737339 2788825 2831730 2900378 2986188 3234660 3235037 3346590 3681249 3732735 4043325 4350567 4719550 4908332 4976980 5391100 5474678 5577650 5663460 5800756 6135415 6221225 6470074 6693180 7079325 7250945 7362498 7465470 8086650 8212017 8366475 8701134 9439100 9705111 10949356 11155300 12270830 12442450 12940148 13686695 14158650 14501890 14724996 14930940 15952079 16173300 16175185 16424034 16732950 17402268 18406245 18663675 19410222 21752835 24541660 24884900 27373390 28317300 29003780 30677075 31904158 32350370 32848068 33465900 35585407 36254725 36812490 37327350 38820444 41060085 42055481 43505670 47856237 48525555 54746780 61354150 63808316 64700740 68433475 71170814 72509450 73624980 74654700 79760395 80875925 82120170 84110962 87011340 92031225 95712474 97051110 106756221 108764175 122708300 126166443 136866950 142341628 145018900 159520790 161751850 164240340 168221924 177927035 184062450 191424948 194102220 205300425 210277405 213512442 217528350 239281185 242627775 252332886 273733900 319041580 323503700 355854070 368124900 398801975 410600850 420554810 427024884 435056700 462610291 478562370 485255550 504665772 533781105 630832215 711708140 797603950 821201700 841109620 889635175 925220582 957124740 970511100 1051387025 1067562210 1196405925 1261664430 1387830873 1595207900 1779270350 1850441164 2102774050 2135124420 2313051455 2392811850 2523328860 2668905525 2775661746 3154161075 3558540700 4205548100 4626102910 4785623700 5337811050 5551323492 6308322150 6939154365 9252205820 10675622100 11565257275 12616644300 13878308730 23130514550 27756617460 34695771825 46261029100 69391543650 138783087300
• Sum of all divisors σ(n): 490751714880
• Sum of proper divisors (its aliquot sum) s(n): 351968627580
• 138783087300 is an abundant number, because the sum of its proper divisors (351968627580) is greater than itself. Its abundance is 213185540280

Bases of 138783087300

• Binary: 10000001010000000111011101101011000100₂
• Hexadecimal: 0x20501DDAC4
• Base-36: 1RR7V7IC

Squares and roots of 138783087300

• 138783087300 squared (138783087300²) is 19260745320519421290000
• 138783087300 cubed (138783087300³) is 2673065699280713326235548617000000
• The square root of 138783087300 is 372536.0214798027
• The cube root of 138783087300 is 5177.4055086603

Scales and comparisons

• 138,783,087,300 seconds is equal to 4,412 years, 45 weeks, 2 days, 17 hours, 35 minutes.
• To count from 1 to 138,783,087,300 would take you about eight thousand, eight hundred twenty-five 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 138783087300 cubic inches would be around 431.5 feet tall.

Recreational maths with 138783087300

• 138783087300 backwards is 003780387831
• The number of decimal digits it has is: 12
• The sum of 138783087300's digits is 48
• More coming soon!