55121395553380

Names of 55121395553380

• Cardinal: 55121395553380 can be written as Fifty-five trillion, one hundred twenty-one billion, three hundred ninety-five million, five hundred fifty-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 5.512139555338 × 10¹³

Factors of 55121395553380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2429

Divisors of 55121395553380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 52 62 65 79 124 130 155 158 181 257 260 310 316 362 395 403 514 620 724 790 806 905 1027 1028 1285 1580 1612 1810 1861 2015 2054 2353 2449 2570 3341 3620 3722 4030 4108 4706 4898 5135 5140 5611 6682 7444 7967 8060 9305 9412 9796 10270 11222 11765 12245 13364 14299 15934 16705 18610 20303 20540 22444 23530 24193 24490 28055 28598 31837 31868 33410 37220 39835 40606 46517 47060 48386 48980 56110 57196 57691 63674 66820 71495 72943 79670 81212 93034 96772 101515 103571 112220 115382 120965 127348 142990 145886 147019 159185 159340 185887 186068 203030 207142 230764 232585 241930 263939 285980 288455 291772 294038 318370 336841 364715 371774 406060 414284 443269 465170 478277 483860 517855 527878 576910 588076 604721 629393 636740 673682 729430 735095 743548 749983 886538 929435 930340 956554 1035710 1055756 1153820 1209442 1258786 1319695 1347364 1442027 1458860 1470190 1499966 1684205 1773076 1858870 1911247 1913108 2071420 2216345 2391385 2418884 2517572 2639390 2884054 2940380 2999932 3023605 3146965 3368410 3674843 3717740 3749915 3822494 4378933 4432690 4557589 4782770 5278780 5762497 5768108 6047210 6217601 6293930 6736820 7210135 7349686 7499830 7644988 8182109 8757866 8865380 9115178 9556235 9565540 10442071 11524994 12094420 12435202 12587860 14420270 14699372 14826587 14999660 16364218 17515732 18230356 18374215 18746351 19112470 20884142 21894665 22787945 23049988 24870404 26610439 28812485 28840540 29653174 31088005 32728436 36748430 37492702 37783883 38224940 40910545 41768284 43789330 45575890 47772959 52210355 53220878 57624970 59248657 59306348 62176010 73496860 74132935 74985404 75567766 81821090 86568137 87578660 91151780 93731755 95545918 104420710 106441756 113920133 115249940 118497314 124352020 133052195 135746923 148265870 151135532 163642180 173136274 187463510 188919415 191091836 192745631 208841420 227840266 236994628 238864795 266104390 271493846 296243285 296531740 345935707 346272548 374927020 377838830 385491262 432840685 455680532 477729590 491190479 532208780 542987692 569600665 592486570 678734615 691871414 755677660 770982524 824923609 865681370 955459180 963728155 982380958 1125385781 1139201330 1171300373 1184973140 1357469230 1383742828 1480961729 1649847218 1729678535 1731362740 1927456310 1964761916 2250771562 2278402660 2342600746 2455952395 2683612247 2714938460 2961923458 3299694436 3459357070 3854912620 4124618045 4501543124 4685201492 4911904790 5367224494 5626928905 5856501865 5923846916 6838882823 6918714140 7404808645 8249236090 9823809580 10724006917 10734448988 11253857810 11713003730 13418061235 13677765646 14809617290 15226904849 16498472180 21448013834 22507715620 23426007460 26836122470 27355531292 29619234580 30453809698 34194414115 34886959211 42896027668 53620034585 53672244940 60907619396 68388828230 69773918422 76134524245 88905476699 107240069170 136777656460 139547836844 152269048490 174434796055 177810953398 212005367513 214480138340 304538096980 348869592110 355621906796 424010735026 444527383495 697739184220 848021470052 889054766990 1060026837565 1778109533980 2120053675130 2756069777669 4240107350260 5512139555338 11024279110676 13780348888345 27560697776690 55121395553380
• Sum of all divisors σ(n): 131609749340160
• Sum of proper divisors (its aliquot sum) s(n): 76488353786780
• 55121395553380 is an abundant number, because the sum of its proper divisors (76488353786780) is greater than itself. Its abundance is 21366958233400

Bases of 55121395553380

• Binary: 1100100010000111110011001100111001010001100100₂
• Hexadecimal: 0x3221F3339464
• Base-36: JJEF3PXES

Squares and roots of 55121395553380

• 55121395553380 squared (55121395553380²) is 3038368247752180436429424400
• 55121395553380 cubed (55121395553380³) is 167479098021178020888800301886352874472000
• The square root of 55121395553380 is 7424378.4624290267
• The cube root of 55121395553380 is 38057.4835334211

Scales and comparisons

• 55,121,395,553,380 seconds is equal to 1,752,689 years, 45 weeks, 4 days, 4 hours, 49 minutes, 40 seconds.
• To count from 1 to 55,121,395,553,380 would take you about four million, three hundred eighty-one thousand, seven hundred twenty-four 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 55121395553380 cubic inches would be around 3171.5 feet tall.

Recreational maths with 55121395553380

• 55121395553380 backwards is 08335559312155
• The number of decimal digits it has is: 14
• The sum of 55121395553380's digits is 55
• More coming soon!