13546978457040

Names of 13546978457040

• Cardinal: 13546978457040 can be written as Thirteen trillion, five hundred forty-six billion, nine hundred seventy-eight million, four hundred fifty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.354697845704 × 10¹³

Factors of 13546978457040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141468065

Divisors of 13546978457040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 35 36 38 40 42 45 48 56 57 60 63 70 72 76 80 84 90 95 105 112 114 120 126 133 140 144 152 168 171 180 190 210 228 240 252 266 280 285 304 315 336 342 360 380 399 420 456 504 532 560 570 630 665 684 720 760 798 840 855 912 1008 1064 1140 1197 1260 1330 1368 1520 1596 1680 1710 1995 2128 2280 2394 2520 2660 2736 3192 3420 3990 4560 4788 5040 5320 5985 6384 6840 7980 9576 10640 11970 13680 15960 19152 23940 31920 47880 95760 141468029 282936058 424404087 565872116 707340145 848808174 990276203 1131744232 1273212261 1414680290 1697616348 1980552406 2122020435 2263488464 2546424522 2687892551 2829360580 2970828609 3395232696 3961104812 4244040870 4951381015 5092849044 5375785102 5658721160 5941657218 6366061305 6790465392 7922209624 8063677653 8488081740 8912485827 9902762030 10185698088 10751570204 11317442320 11883314436 12732122610 13439462755 14854143045 15844419248 16127355306 16976163480 17824971654 18815247857 19805524060 20371396176 21503140408 23766628872 24191032959 25464245220 26878925510 29708286090 32254710612 33952326960 35649943308 37630495714 39611048120 40318388265 43006280816 44562429135 47533257744 48382065918 50928490440 53757851020 56445743571 59416572180 64509421224 71299886616 75260991428 79222096240 80636776530 89124858270 94076239285 96764131836 101856980880 107515702040 112891487142 118833144360 120955164795 129018842448 142599773232 150521982856 161273553060 169337230713 178249716540 188152478570 193528263672 215031404080 225782974284 237666288720 241910329590 282228717855 301043965712 322547106120 338674461426 356499433080 376304957140 387056527344 451565948568 483820659180 564457435710 645094212240 677348922852 712998866160 752609914280 846686153565 903131897136 967641318360 1128914871420 1354697845704 1505219828560 1693372307130 1935282636720 2257829742840 2709395691408 3386744614260 4515659485680 6773489228520 13546978457040
• Sum of all divisors σ(n): 54731151446400
• Sum of proper divisors (its aliquot sum) s(n): 41184172989360
• 13546978457040 is an abundant number, because the sum of its proper divisors (41184172989360) is greater than itself. Its abundance is 27637194532320

Bases of 13546978457040

• Binary: 11000101001000100110110101101011010111010000₂
• Hexadecimal: 0xC5226D6B5D0
• Base-36: 4SVE97840

Squares and roots of 13546978457040

• 13546978457040 squared (13546978457040²) is 183520625315505859125561600
• 13546978457040 cubed (13546978457040³) is 2486149957571667526643880087591473664000
• The square root of 13546978457040 is 3680622.0203981827
• The cube root of 13546978457040 is 23838.6036744769

Scales and comparisons

• 13,546,978,457,040 seconds is equal to 430,752 years, 4 days, 3 hours, 24 minutes.
• To count from 1 to 13,546,978,457,040 would take you about one million, seventy-six thousand, eight hundred eighty 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 13546978457040 cubic inches would be around 1986.6 feet tall.

Recreational maths with 13546978457040

• 13546978457040 backwards is 04075487964531
• 13546978457040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13546978457040's digits is 63
• More coming soon!