13169128438140

Names of 13169128438140

• Cardinal: 13169128438140 can be written as Thirteen trillion, one hundred sixty-nine billion, one hundred twenty-eight million, four hundred thirty-eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.316912843814 × 10¹³

Factors of 13169128438140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94966

Divisors of 13169128438140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 37 38 57 60 74 76 89 95 111 114 148 178 185 190 222 228 267 285 356 370 380 444 445 534 555 570 703 740 890 1068 1110 1140 1335 1369 1406 1691 1780 2109 2220 2670 2738 2812 3293 3382 3515 4107 4218 5073 5340 5476 6586 6764 6845 7030 8214 8436 8455 9879 10146 10545 13172 13690 14060 16428 16465 16910 19758 20292 20535 21090 25365 26011 27380 32930 33820 39516 41070 42180 49395 50730 52022 62567 65860 78033 82140 94811 98790 101460 104044 121841 125134 130055 156066 187701 189622 197580 243682 250268 260110 284433 312132 312835 365523 375402 379244 390165 474055 487364 520220 568866 609205 625670 731046 750804 780330 938505 948110 1137732 1218410 1251340 1422165 1462092 1560660 1801409 1827615 1877010 1896220 2314979 2436820 2844330 3508007 3602818 3655230 3754020 4629958 5404227 5688660 6944937 7016014 7205636 7310460 8438179 9007045 9259916 10524021 10808454 11574895 13889874 14032028 16876358 17540035 18014090 21048042 21616908 23149790 25314537 27021135 27779748 33752716 34724685 35080070 36028180 42096084 42190895 46299580 50629074 52620105 54042270 66652133 69449370 70160140 84381790 101258148 105240210 108084540 126572685 129796259 133304266 138898740 160325401 168763580 199956399 210480420 253145370 259592518 266608532 312212623 320650802 333260665 389388777 399912798 480976203 506290740 519185036 624425246 641301604 648981295 666521330 778777554 799825596 801627005 936637869 961952406 999781995 1248850492 1297962590 1333042660 1557555108 1561063115 1603254010 1873275738 1923904812 1946943885 1999563990 2404881015 2466128921 2595925180 3122126230 3206508020 3746551476 3893887770 3999127980 4683189345 4809762030 4932257842 5932039837 6244252460 7398386763 7787775540 9366378690 9619524060 9864515684 11551867051 11864079674 12330644605 14796773526 17796119511 18732757380 23103734102 23728159348 24661289210 29593547052 29660199185 34655601153 35592239022 36991933815 46207468204 49322578420 57759335255 59320398370 69311202306 71184478044 73983867630 88980597555 115518670510 118640796740 138622404612 147967735260 173278005765 177961195110 219485473969 231037341020 346556011530 355922390220 438970947938 658456421907 693112023060 877941895876 1097427369845 1316912843814 2194854739690 2633825687628 3292282109535 4389709479380 6584564219070 13169128438140
• Sum of all divisors σ(n): 40340306361600
• Sum of proper divisors (its aliquot sum) s(n): 27171177923460
• 13169128438140 is an abundant number, because the sum of its proper divisors (27171177923460) is greater than itself. Its abundance is 14002049485320

Bases of 13169128438140

• Binary: 10111111101000101101001110001111100101111100₂
• Hexadecimal: 0xBFA2D38F97C
• Base-36: 4O1TB1ZLO

Squares and roots of 13169128438140

• 13169128438140 squared (13169128438140²) is 173425943820227675806659600
• 13169128438140 cubed (13169128438140³) is 2283868528674230277234957402758637144000
• The square root of 13169128438140 is 3628929.3790510721
• The cube root of 13169128438140 is 23614.8764520389

Scales and comparisons

• 13,169,128,438,140 seconds is equal to 418,737 years, 28 weeks, 4 days, 49 minutes.
• To count from 1 to 13,169,128,438,140 would take you about one million, forty-six thousand, eight hundred forty-three 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 13169128438140 cubic inches would be around 1967.9 feet tall.

Recreational maths with 13169128438140

• 13169128438140 backwards is 04183482196131
• The number of decimal digits it has is: 14
• The sum of 13169128438140's digits is 51
• More coming soon!