55687639007988

Names of 55687639007988

• Cardinal: 55687639007988 can be written as Fifty-five trillion, six hundred eighty-seven billion, six hundred thirty-nine million, seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5687639007988 × 10¹³

Factors of 55687639007988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2882

Divisors of 55687639007988

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 67 78 81 108 117 134 156 162 169 201 234 243 268 324 338 351 402 468 486 507 603 676 702 729 804 871 972 1014 1053 1206 1404 1458 1521 1742 1809 2028 2106 2187 2412 2613 2797 2916 3042 3159 3484 3618 4212 4374 4489 4563 5226 5427 5594 6084 6318 6561 7236 7839 8391 8748 8978 9126 9477 10452 10854 11188 11323 12636 13122 13467 13689 15678 16281 16782 17956 18252 18954 21708 22646 23517 25173 26244 26934 27378 28431 31356 32562 33564 33969 36361 37908 40401 41067 45292 47034 48843 50346 53868 54756 56862 58357 65124 67938 70551 72722 75519 80802 82134 85293 94068 97686 100692 101907 109083 113724 116714 121203 123201 135876 141102 145444 146529 151038 161604 164268 170586 175071 187399 195372 203814 211653 218166 226557 233428 242406 246402 282204 293058 302076 305721 327249 341172 350142 363609 369603 374798 407628 423306 436332 439587 453114 472693 484812 492804 525213 562197 586116 611442 634959 654498 679671 700284 727218 739206 749596 758641 846612 879174 906228 917163 945386 981747 1050426 1090827 1108809 1124394 1222884 1269918 1308996 1359342 1418079 1454436 1478412 1517282 1575639 1686591 1758348 1834326 1890772 1904877 1963494 2039013 2100852 2181654 2217618 2248788 2275923 2436187 2539836 2718684 2751489 2836158 2945241 3034564 3151278 3272481 3373182 3668652 3809754 3926988 4078026 4254237 4363308 4435236 4551846 4726917 4872374 5059773 5502978 5672316 5714631 5890482 6117039 6302556 6544962 6746364 6827769 7308561 7619508 8156052 8254467 8508474 8835723 9103692 9453834 9744748 9817443 10119546 11005956 11429262 11780964 12234078 12555733 12762711 13089924 13655538 14180751 14617122 15179319 16508934 17016948 17671446 18351117 18907668 19634886 20239092 20483307 21925683 22858524 24468156 24763401 25111466 25525422 26507169 27311076 28361502 29234244 29452329 30358638 31670431 33017868 35342892 36702234 37667199 38288133 39269772 40966614 42542253 43851366 45537957 49526802 50222932 51050844 53014338 56723004 58904658 60717276 61449921 63340862 65777049 73404468 74290203 75334398 76576266 79521507 81933228 85084506 87702732 91075914 95011293 99053604 106028676 113001597 114864399 117809316 122899842 126681724 127626759 131554098 136613871 148580406 150668796 153152532 159043014 163224529 170169012 182151828 184349763 190022586 197331147 226003194 229728798 238564521 245799684 255253518 263108196 273227742 285033879 297160812 318086028 326449058 339004791 344593197 368699526 380045172 382880277 394662294 409841613 452006388 459457596 477129042 489673587 510507036 546455484 553049289 570067758 591993441 652898116 678009582 689186394 737399052 765760554 789324588 819683226 855101637 954258084 979347174 1017014373 1033779591 1106098578 1140135516 1183986882 1229524839 1356019164 1378372788 1469020761 1531521108 1639366452 1659147867 1710203274 1775980323 1958694348 2034028746 2067559182 2121918877 2212197156 2367973764 2459049678 2565304911 2938041522 3051043119 3101338773 3318295734 3420406548 3551960646 4068057492 4135118364 4243837754 4407062283 4918099356 4977443601 5130609822 5327940969 5876083044 6102086238 6202677546 6365756631 6636591468 7103921292 7695914733 8487675508 8814124566 9153129357 9954887202 10261219644 10655881938 12204172476 12405355092 12731513262 13221186849 15391829466 15983822907 17628249132 18306258714 19097269893 19909774404 21311763876 23087744199 25463026524 26442373698 27459388071 30783658932 31967645814 36612517428 38194539786 39663560547 46175488398 52884747396 54918776142 57291809679 63935291628 69263232597 76389079572 79327121094 82378164213 92350976796 109837552284 114583619358 118990681641 138526465194 158654242188 164756328426 171875429037 207789697791 229167238716 237981363282 277052930388 329512656852 343750858074 356972044923 415579395582 475962726564 515626287111 687501716148 713944089846 831158791164 1031252574222 1070916134769 1427888179692 1546878861333 2062505148444 2141832269538 3093757722666 4283664539076 4640636583999 6187515445332 9281273167998 13921909751997 18562546335996 27843819503994 55687639007988
• Sum of all divisors σ(n): 160736719422006
• Sum of proper divisors (its aliquot sum) s(n): 105049080414018
• 55687639007988 is an abundant number, because the sum of its proper divisors (105049080414018) is greater than itself. Its abundance is 49361441406030

Bases of 55687639007988

• Binary: 1100101010010111001001111100010000001011110100₂
• Hexadecimal: 0x32A5C9F102F4
• Base-36: JQMJQGB90

Squares and roots of 55687639007988

• 55687639007988 squared (55687639007988²) is 3101113138283986720727808144
• 55687639007988 cubed (55687639007988³) is 172693668967687423733296483109505747454272
• The square root of 55687639007988 is 7462415.0921794749
• The cube root of 55687639007988 is 38187.3570470145

Scales and comparisons

• 55,687,639,007,988 seconds is equal to 1,770,694 years, 34 weeks, 4 days, 21 hours, 19 minutes, 48 seconds.
• To count from 1 to 55,687,639,007,988 would take you about four million, four hundred twenty-six thousand, seven hundred thirty-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 55687639007988 cubic inches would be around 3182.3 feet tall.

Recreational maths with 55687639007988

• 55687639007988 backwards is 88970093678655
• 55687639007988 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55687639007988's digits is 81
• More coming soon!