13911481019520

Names of 13911481019520

• Cardinal: 13911481019520 can be written as Thirteen trillion, nine hundred eleven billion, four hundred eighty-one million, nineteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.391148101952 × 10¹³

Factors of 13911481019520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 732715

Divisors of 13911481019520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 157 160 168 180 189 192 210 216 224 240 252 270 280 288 314 315 320 336 360 378 384 420 432 448 471 480 504 540 560 576 628 630 640 672 720 756 785 840 864 896 942 945 960 1008 1080 1099 1120 1152 1256 1260 1344 1413 1440 1512 1570 1680 1728 1884 1890 1920 2016 2160 2198 2240 2355 2512 2520 2688 2826 2880 3024 3140 3297 3360 3456 3768 3780 4032 4239 4320 4396 4480 4710 5024 5040 5495 5652 5760 6048 6280 6594 6720 7065 7536 7560 8064 8478 8640 8792 9420 9891 10048 10080 10990 11304 12096 12560 13188 13440 14130 15072 15120 16485 16956 17280 17584 18840 19782 20096 20160 21195 21980 22608 24192 25120 26376 28260 29673 30144 30240 32970 33912 35168 37680 39564 40320 42390 43960 45216 49455 50240 52752 56520 59346 60288 60480 65940 67824 70336 75360 79128 84780 87920 90432 98910 100480 105504 113040 118692 120960 131880 135648 140672 148365 150720 158256 169560 175840 180864 197820 211008 226080 237384 263760 271296 296730 301440 316512 339120 351680 395640 422016 452160 474768 527520 542592 593460 633024 678240 703360 732541 791280 904320 949536 1055040 1186920 1266048 1356480 1465082 1582560 1899072 2110080 2197623 2373840 2712960 2930164 3165120 3662705 3798144 4395246 4747680 5127787 5860328 6330240 6592869 7325410 8790492 9495360 10255574 10988115 11720656 13185738 14650820 15383361 17580984 18990720 19778607 20511148 21976230 23441312 25638935 26371476 29301640 30766722 32964345 35161968 39557214 41022296 43952460 46150083 46882624 51277870 52742952 58603280 61533444 65928690 70323936 76916805 79114428 82044592 87904920 92300166 93765248 98893035 102555740 105485904 115008937 117206560 123066888 131857380 138450249 140647872 153833610 158228856 164089184 175809840 184600332 197786070 205111480 210971808 230017874 230750415 234413120 246133776 263714760 276900498 281295744 307667220 316457712 328178368 345026811 351619680 369200664 395572140 410222960 421943616 460035748 461500830 468826240 492267552 527429520 553800996 575044685 615334440 632915424 656356736 690053622 692251245 703239360 738401328 791144280 805062559 820445920 843887232 920071496 923001660 984535104 1035080433 1054859040 1107601992 1150089370 1230668880 1265830848 1380107244 1384502490 1406478720 1476802656 1582288560 1610125118 1640891840 1725134055 1840142992 1846003320 1969070208 2070160866 2109718080 2215203984 2300178740 2415187677 2461337760 2531661696 2760214488 2769004980 2953605312 3105241299 3164577120 3220250236 3281783680 3450268110 3680285984 3692006640 4025312795 4140321732 4219436160 4430407968 4600357480 4830375354 4922675520 5175402165 5520428976 5538009960 5907210624 6210482598 6329154240 6440500472 6900536220 7245563031 7360571968 7384013280 8050625590 8280643464 8860815936 9200714960 9660750708 9845351040 10350804330 11040857952 11076019920 12075938385 12420965196 12658308480 12881000944 13801072440 14491126062 14721143936 14768026560 15526206495 16101251180 16561286928 17721631872 18401429920 19321501416 20701608660 21736689093 22081715904 22152039840 24151876770 24841930392 25762001888 27602144880 28982252124 29536053120 31052412990 32202502360 33122573856 36227815155 36802859840 38643002832 41403217320 43473378186 44163431808 44304079680 48303753540 49683860784 51524003776 55204289760 57964504248 62104825980 64405004720 66245147712 72455630310 73605719680 77286005664 82806434640 86946756372 88608159360 96607507080 99367721568 103048007552 108683445465 110408579520 115929008496 124209651960 128810009440 132490295424 144911260620 154572011328 165612869280 173893512744 193215014160 198735443136 217366890930 220817159040 231858016992 248419303920 257620018880 289822521240 309144022656 331225738560 347787025488 386430028320 397470886272 434733781860 463716033984 496838607840 515240037760 579645042480 662451477120 695574050976 772860056640 869467563720 927432067968 993677215680 1159290084960 1391148101952 1545720113280 1738935127440 1987354431360 2318580169920 2782296203904 3477870254880 4637160339840 6955740509760 13911481019520
• Sum of all divisors σ(n): 56667104985600
• Sum of proper divisors (its aliquot sum) s(n): 42755623966080
• 13911481019520 is an abundant number, because the sum of its proper divisors (42755623966080) is greater than itself. Its abundance is 28844142946560

Bases of 13911481019520

• Binary: 11001010011100000100111000100110110010000000₂
• Hexadecimal: 0xCA704E26C80
• Base-36: 4XIUGM5C0

Squares and roots of 13911481019520

• 13911481019520 squared (13911481019520²) is 193529304156465218621030400
• 13911481019520 cubed (13911481019520³) is 2692279241493578933141511677504913408000
• The square root of 13911481019520 is 3729809.7832892229
• The cube root of 13911481019520 is 24050.5191742615

Scales and comparisons

• 13,911,481,019,520 seconds is equal to 442,342 years, 3 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 13,911,481,019,520 would take you about one million, one hundred five thousand, eight hundred fifty-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 13911481019520 cubic inches would be around 2004.2 feet tall.

Recreational maths with 13911481019520

• 13911481019520 backwards is 02591018411931
• 13911481019520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13911481019520's digits is 45
• More coming soon!