55215511915158

Names of 55215511915158

• Cardinal: 55215511915158 can be written as Fifty-five trillion, two hundred fifteen billion, five hundred eleven million, nine hundred fifteen thousand, one hundred fifty-eight.

Scientific notation

• Scientific notation: 5.5215511915158 × 10¹³

Factors of 55215511915158

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1033

Divisors of 55215511915158

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 61 63 98 114 122 126 133 147 171 183 266 294 342 366 399 427 441 549 798 854 882 931 941 1098 1159 1197 1281 1862 1882 2318 2394 2562 2793 2823 2989 3477 3721 3843 5586 5646 5978 6587 6954 7442 7686 8113 8379 8469 8967 10431 11163 13174 16226 16758 16938 17879 17934 19761 20862 22326 24339 26047 26901 33489 35758 39522 46109 48678 52094 53637 53802 56791 57401 59283 66978 70699 73017 78141 92218 107274 113582 114802 118566 125153 138327 141398 146034 156282 160911 170373 172203 182329 212097 234423 250306 276654 321822 340746 344406 364658 375459 401807 414981 424194 468846 494893 511119 516609 546987 636291 750918 803614 829962 876071 885481 989786 1022238 1033218 1090619 1093974 1126377 1205421 1272582 1484679 1640961 1752142 1770962 2181238 2252754 2410842 2628213 2656443 2812649 2969358 3271857 3281922 3464251 3501461 3616263 4454037 5256426 5312886 5625298 6198367 6543714 6928502 7002922 7232526 7634333 7884639 7969329 8437947 8908074 9815571 10392753 10504383 12396734 15268666 15769278 15938658 16824139 16875894 18595101 19631142 20785506 21008766 22902999 24510227 25313841 31178259 31513149 33648278 37190202 43388569 45805998 49020454 50472417 50627682 53440331 54014341 55785303 62356518 63026298 66527759 68708997 73530681 86777138 100944834 106880662 108028682 111570606 117768973 130165707 133055518 137417994 147061362 151417251 160320993 162043023 171571589 199583277 220592043 235537946 260331414 302834502 320641986 324086046 343143178 353306919 378100387 390497121 399166554 441184086 465694313 480962979 486129069 514714767 598749831 706613838 756200774 780994242 824382811 931388626 961925958 972258138 1026272479 1029429534 1059920757 1134301161 1197499662 1397082939 1544144301 1648765622 2052544958 2119841514 2268602322 2473148433 2646702709 2794165878 3078817437 3088288602 3259860191 3294874801 3402903483 4191248817 4946296866 5293405418 6157634874 6519720382 6589749602 6805806966 7183907353 7419445299 7940108127 8382497634 9236452311 9779580573 9884624403 14367814706 14838890598 15880216254 18472904622 19559161146 19769248806 21551722059 23064123607 23820324381 29338741719 29653873209 43103444118 46128247214 47640648762 50287351471 58677483438 59307746418 62602621219 64655166177 69192370821 100574702942 125205242438 129310332354 138384741642 150862054413 161448865249 187807863657 207577112463 301724108826 322897730498 375615727314 415154224926 438218348533 452586163239 484346595747 563423590971 876436697066 905172326478 968693191494 1126847181942 1314655045599 1453039787241 2629310091198 2906079574482 3067528439731 3943965136797 6135056879462 7887930273594 9202585319193 18405170638386 27607755957579 55215511915158
• Sum of all divisors σ(n): 149089416772140
• Sum of proper divisors (its aliquot sum) s(n): 93873904856982
• 55215511915158 is an abundant number, because the sum of its proper divisors (93873904856982) is greater than itself. Its abundance is 38658392941824

Bases of 55215511915158

• Binary: 1100100011011111011100111110010100101010010110₂
• Hexadecimal: 0x3237DCF94A96
• Base-36: JKLNM66XI

Squares and roots of 55215511915158

• 55215511915158 squared (55215511915158²) is 3048752756052955068990164964
• 55215511915158 cubed (55215511915158³) is 168338444128212731918242467488457992124312
• The square root of 55215511915158 is 7430714.0918728665
• The cube root of 55215511915158 is 38079.1314809437

Scales and comparisons

• 55,215,511,915,158 seconds is equal to 1,755,682 years, 25 weeks, 1 day, 22 hours, 39 minutes, 18 seconds.
• To count from 1 to 55,215,511,915,158 would take you about four million, three hundred eighty-nine thousand, two hundred six 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 55215511915158 cubic inches would be around 3173.3 feet tall.

Recreational maths with 55215511915158

• 55215511915158 backwards is 85151911551255
• The number of decimal digits it has is: 14
• The sum of 55215511915158's digits is 54
• More coming soon!