13555809421280

Names of 13555809421280

• Cardinal: 13555809421280 can be written as Thirteen trillion, five hundred fifty-five billion, eight hundred nine million, four hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.355580942128 × 10¹³

Factors of 13555809421280

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1123

Divisors of 13555809421280

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 41 56 62 70 79 80 82 112 124 140 149 155 158 160 164 205 217 224 248 280 287 298 310 316 328 395 410 434 496 553 560 574 596 620 632 656 745 790 809 820 868 992 1043 1085 1106 1120 1148 1192 1240 1264 1271 1312 1435 1490 1580 1618 1640 1736 2086 2170 2212 2296 2384 2449 2480 2528 2542 2765 2870 2980 3160 3236 3239 3280 3472 4045 4172 4340 4424 4592 4619 4768 4898 4960 5084 5215 5530 5663 5740 5960 6109 6320 6355 6472 6478 6560 6944 8090 8344 8680 8848 8897 9184 9238 9796 10168 10430 11060 11326 11480 11771 11920 12218 12245 12640 12710 12944 12956 16180 16195 16688 17143 17360 17696 17794 18476 19592 20336 20860 22120 22652 22673 22960 23095 23542 23840 24436 24490 25079 25420 25888 25912 28315 30545 32333 32360 32390 33169 33376 34286 34720 35588 36952 39184 40672 41720 42763 44240 44485 45304 45346 45920 46190 47084 48872 48980 50158 50840 51824 56630 58855 61090 63911 64666 64720 64780 66338 68572 71176 73904 78368 82397 83440 85526 85715 88480 88970 90608 90692 92380 94168 97744 97960 100316 100409 101680 103648 113260 113365 117710 120541 122180 125395 127822 129332 129440 129560 132676 137144 142352 147808 161665 164794 165845 166880 171052 171430 175553 177940 181216 181384 184760 188336 189379 195488 195920 200632 200818 203360 213815 226520 226730 232183 235420 241082 244360 250790 255644 258664 259120 265352 274288 284704 319555 323330 329588 331690 342104 342860 351106 355880 362768 364901 369520 376672 378758 391840 401264 401636 411985 427630 447377 453040 453460 464366 470840 482164 482611 488720 501580 502045 511288 517328 518240 530704 548576 602705 639110 646660 659176 663380 684208 685720 702212 702863 711760 725536 729802 739040 757516 802528 803272 823970 843787 855260 877765 894754 906080 906920 928732 941680 946895 964328 965222 977440 1003160 1004090 1022576 1028239 1034656 1061408 1160915 1205410 1278220 1293320 1318352 1325653 1326760 1368416 1371440 1404424 1405726 1423520 1459604 1515032 1606544 1647940 1687574 1710520 1755530 1789508 1813840 1824505 1857464 1883360 1893790 1928656 1930444 1981241 2006320 2008180 2045152 2056478 2236885 2321830 2410820 2413055 2554307 2556440 2586640 2620351 2636704 2651306 2653520 2742880 2808848 2811452 2919208 3030064 3213088 3295880 3375148 3378277 3421040 3511060 3514315 3579016 3627680 3649010 3714928 3736771 3787580 3857312 3860888 3962482 4012640 4016360 4112956 4218935 4473770 4643660 4821640 4826110 4942181 5108614 5112880 5141195 5173280 5240702 5302612 5307040 5617696 5622904 5838416 6060128 6591760 6628265 6750296 6756554 6842080 7022120 7028630 7158032 7197673 7298020 7429856 7473542 7575160 7721776 7924964 8032720 8225912 8437870 8947540 9287320 9522739 9643280 9652220 9884362 9906205 10217228 10225760 10282390 10481404 10605224 11245808 11676832 12771535 13101755 13183520 13256530 13500592 13513108 13868687 14044240 14057260 14316064 14395346 14596040 14947084 14960941 15150320 15443552 15849928 16065440 16451824 16875740 16891385 17895080 18342457 18574640 18683855 19045478 19286560 19304440 19768724 19812410 20434456 20564780 20962808 21210448 22491616 24710905 25543070 26157397 26203510 26513060 27001184 27026216 27737374 28088480 28114520 28790692 29192080 29894168 29921882 30300640 31699856 32903648 33751480 33782770 34595267 35790160 35988365 36684914 37149280 37367710 38090956 38608880 39537448 39624820 40868912 41129560 41925616 42420896 47613695 49421810 51086140 52314794 52407020 53026120 54052432 55474748 56229040 57581384 58384160 59788336 59843764 63399712 66659173 67502960 67565540 69190534 69343435 71580320 71976730 73369828 74735420 74804705 76181912 77217760 79074896 79249640 81230881 81737824 82259120 83851232 91712285 95227390 98843620 102172280 104629588 104726587 104814040 106052240 108104864 110949496 112458080 115162768 119576672 119687528 130786985 133318346 135005920 135131080 138381068 138686870 143953460 146739656 149470840 149609410 152363824 153207611 158149792 158499280 162461762 164518240 172976335 183424570 190454780 197687240 204344560 209259176 209453174 209628080 212104480 221898992 230325536 239375056 261573970 266636692 270262160 276762136 277373740 287906920 293479312 295204909 298941680 299218820 304727648 306415222 316998560 324923524 333295865 345952670 366849140 380909560 390432299 395374480 406154405 408689120 418518352 418906348 419256160 443797984 478750112 523147940 523632935 533273384 540524320 553524272 554747480 568616167 575813840 586958624 590409818 597883360 598437640 612830444 649847048 666591730 691905340 733698280 761819120 766038055 780864598 790748960 812308810 837036704 837812696 1046295880 1047265870 1066546768 1072453277 1107048544 1109494960 1137232334 1151627680 1180819636 1196875280 1225660888 1299694096 1333183460 1383810680 1467396560 1476024545 1523638240 1532076110 1561729196 1624617620 1675625392 1952161495 2066434363 2092591760 2094531740 2133093536 2144906554 2218989920 2274464668 2361639272 2393750560 2451321776 2599388192 2666366920 2733026093 2767621360 2843080835 2934793120 2952049090 3064152220 3123458392 3249235240 3351250784 3904322990 4132868726 4185183520 4189063480 4289813108 4548929336 4723278544 4902643552 5332733840 5362266385 5466052186 5535242720 5686161670 5904098180 6128304440 6246916784 6498470480 7808645980 8265737452 8378126960 8579626216 9097858672 9446557088 10332171815 10665467680 10724532770 10932104372 11372323340 11808196360 12103401269 12256608880 12493833568 12996940960 13665130465 15617291960 16531474904 16756253920 17159252432 18195717344 20664343630 21449065540 21864208744 22744646680 23616392720 24206802538 24513217760 27330260930 31234583920 33062949808 34318504864 41328687260 42898131080 43728417488 45489293360 47232785440 48413605076 54660521860 60517006345 62469167840 66125899616 82657374520 84723808883 85796262160 87456834976 90978586720 96827210152 109321043720 121034012690 165314749040 169447617766 171592524320 193654420304 218642087440 242068025380 330629498080 338895235532 387308840608 423619044415 437284174880 484136050760 677790471064 847238088830 968272101520 1355580942128 1694476177660 1936544203040 2711161884256 3388952355320 6777904710640 13555809421280
• Sum of all divisors σ(n): 39504568320000
• Sum of proper divisors (its aliquot sum) s(n): 25948758898720
• 13555809421280 is an abundant number, because the sum of its proper divisors (25948758898720) is greater than itself. Its abundance is 12392949477440

Bases of 13555809421280

• Binary: 11000101010000110101001101001000011111100000₂
• Hexadecimal: 0xC54353487E0
• Base-36: 4SZGAXFQ8

Squares and roots of 13555809421280

• 13555809421280 squared (13555809421280²) is 183759969066063608516838400
• 13555809421280 cubed (13555809421280³) is 2491015119919866427056311630239281152000
• The square root of 13555809421280 is 3681821.4814518101
• The cube root of 13555809421280 is 23843.7824954685

Scales and comparisons

• 13,555,809,421,280 seconds is equal to 431,032 years, 42 weeks, 9 hours, 1 minute, 20 seconds.
• To count from 1 to 13,555,809,421,280 would take you about one million, seventy-seven thousand, five hundred eighty-two 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 13555809421280 cubic inches would be around 1987 feet tall.

Recreational maths with 13555809421280

• 13555809421280 backwards is 08212490855531
• The number of decimal digits it has is: 14
• The sum of 13555809421280's digits is 53
• More coming soon!