55905162402129012

Names of 55905162402129012

• Cardinal: 55905162402129012 can be written as Fifty-five quadrillion, nine hundred five trillion, one hundred sixty-two billion, four hundred two million, one hundred twenty-nine thousand and twelve.

Scientific notation

• Scientific notation: 5.5905162402129012 × 10¹⁶

Factors of 55905162402129012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 540

Divisors of 55905162402129012

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 37 42 63 74 84 111 126 148 222 252 259 333 444 491 518 666 777 982 1036 1332 1369 1473 1554 1964 2331 2738 2946 3108 3437 4107 4419 4662 5476 5892 6874 8214 8838 9324 9583 10311 12321 13748 16428 17676 18167 19166 20622 24642 28749 30933 36334 38332 41244 49284 50653 54501 57498 61866 72668 86247 101306 109002 114996 123732 127169 151959 163503 172494 202612 218004 241081 254338 303918 327006 344988 354571 381507 455877 482162 508676 607836 654012 672179 709142 723243 763014 911754 964324 1063713 1144521 1344358 1418284 1446486 1526028 1687567 1823508 1874161 2016537 2127426 2169729 2289042 2688716 2892972 3191139 3375134 3748322 4033074 4254852 4339458 4578084 4705253 5062701 5622483 6049611 6382278 6750268 7496644 8066148 8678916 8919997 9410506 10125402 11244966 12099222 12764556 13119127 14115759 15188103 16867449 17839994 18821012 20250804 22489932 24198444 24870623 26238254 26759991 28231518 30376206 33734898 35679988 39357381 42347277 49741246 52476508 53519982 56463036 60752412 62439979 67469796 74611869 78714762 80279973 84694554 99482492 107039964 118072143 118370771 124879958 149223738 157429524 160559946 169389108 174094361 187319937 223835607 236144286 236741542 249759916 298447476 321119892 330039889 348188722 355112313 374639874 447671214 472288572 473483084 522283083 561959811 660079778 696377444 710224626 749279748 828595397 895342428 920213051 990119667 1044566166 1065336939 1123919622 1320159556 1420449252 1566849249 1657190794 1840426102 1980239334 2089132332 2130673878 2247839244 2310279223 2485786191 2760639153 2970359001 3133698498 3314381588 3680852204 3960478668 4261347756 4379718527 4620558446 4971572382 5521278306 5940718002 6267396996 6441491357 6930837669 7457358573 8281917459 8759437054 9241116892 9943144764 11042556612 11881436004 12211475893 12882982714 13139155581 13861675338 14914717146 16563834918 17518874108 19324474071 20792513007 24422951786 25765965428 26278311162 27723350676 29829434292 30658029689 33127669836 36634427679 38648948142 39417466743 41585026014 48845903572 52556622324 57973422213 61316059378 73268855358 77297896284 78834933486 83170052028 85480331251 91974089067 109903283037 115946844426 122632118756 146537710716 157669866972 162049585499 170960662502 183948178134 219806566074 231893688852 256440993753 275922267201 324099170998 341921325004 367896356268 439613132148 451824608041 486148756497 512881987506 551844534402 648198341996 769322981259 903649216082 972297512994 1025763975012 1103689068804 1134347098493 1355473824123 1458446269491 1538645962518 1807298432164 1944595025988 2268694196986 2710947648246 2916892538982 3077291925036 3162772256287 3403041295479 4066421472369 4537388393972 5421895296492 5833785077964 5995834663463 6325544512574 6806082590958 8132842944738 9488316768861 10209123886437 11991669326926 12651089025148 13612165181916 16265685889476 17987503990389 18976633537722 20418247772874 23983338653852 28464950306583 35975007980778 37953267075444 40836495545748 41970842644241 53962511971167 56929900613166 71950015961556 83941685288482 107925023942334 113859801226332 125912527932723 167883370576964 215850047884668 221845882548131 251825055865446 377737583798169 443691765096262 503650111730892 665537647644393 755475167596338 887383530192524 1331075295288786 1510950335192676 1552921177836917 1996612942933179 2662150590577572 3105842355673834 3993225885866358 4658763533510751 6211684711347668 7986451771732716 9317527067021502 13976290600532253 18635054134043004 27952581201064506 55905162402129012
• Sum of all divisors σ(n): 166328771970833472
• Sum of proper divisors (its aliquot sum) s(n): 110423609568704460
• 55905162402129012 is an abundant number, because the sum of its proper divisors (110423609568704460) is greater than itself. Its abundance is 54518447166575448

Bases of 55905162402129012

• Binary: 11000110100111010111001011110010000101101110010001110100₂
• Hexadecimal: 0xC69D72F216E474
• Base-36: FAGQ521PIT0

Squares and roots of 55905162402129012

• 55905162402129012 squared (55905162402129012²) is 3125387183208419283227630292096144
• 55905162402129012 cubed (55905162402129012³) is 174725278046799219893829190801817390357221795729728
• The square root of 55905162402129012 is 236442725.4159641343
• The cube root of 55905162402129012 is 382370.1409511415

Scales and comparisons

• 55,905,162,402,129,012 seconds is equal to 1,777,611,238 years, 19 weeks, 9 hours, 10 minutes, 12 seconds.
• To count from 1 to 55,905,162,402,129,012 would take you about five billion, three hundred thirty-two million, eight hundred thirty-three thousand, seven hundred fifteen 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 55905162402129012 cubic inches would be around 31864.2 feet tall.

Recreational maths with 55905162402129012

• 55905162402129012 backwards is 21092120426150955
• The number of decimal digits it has is: 17
• The sum of 55905162402129012's digits is 54
• More coming soon!