55731986856

Names of 55731986856

• Cardinal: 55731986856 can be written as Fifty-five billion, seven hundred thirty-one million, nine hundred eighty-six thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 5.5731986856 × 10¹⁰

Factors of 55731986856

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3386

Divisors of 55731986856

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 17 18 21 24 26 28 34 36 39 42 51 52 56 63 68 72 78 84 91 102 104 117 119 126 136 153 156 157 168 182 204 221 234 238 252 273 306 312 314 357 364 408 442 468 471 476 504 546 612 628 663 714 728 819 884 936 942 952 1071 1092 1099 1224 1256 1326 1413 1428 1547 1638 1768 1884 1989 2041 2142 2184 2198 2652 2669 2826 2856 3094 3187 3276 3297 3768 3978 4082 4284 4396 4641 5304 5338 5652 6123 6188 6374 6552 6594 7956 8007 8164 8568 8792 9282 9561 9891 10676 11304 12246 12376 12748 13188 13923 14287 15912 16014 16328 18369 18564 18683 19122 19782 21352 22309 24021 24492 25496 26376 27846 28574 28683 32028 34697 36738 37128 37366 38244 39564 41431 42861 44618 48042 48984 54179 55692 56049 57148 57366 64056 66927 69394 73476 74732 76488 79128 82862 85722 89236 96084 104091 108358 111384 112098 114296 114732 124293 128583 133854 138788 146952 149464 162537 165724 168147 171444 178472 192168 200781 208182 216716 224196 229464 242879 248586 257166 267708 277576 290017 312273 325074 331448 336294 342888 372879 379253 401562 416364 433432 448392 485758 487611 497172 500359 514332 535416 580034 624546 650148 672588 704327 728637 745758 758506 803124 832728 870051 971516 975222 994344 1000718 1028664 1137759 1160068 1249092 1300296 1345176 1408654 1457274 1491516 1501077 1517012 1606248 1740102 1943032 1950444 2001436 2112981 2185911 2275518 2320136 2498184 2610153 2817308 2914548 2983032 3002154 3034024 3413277 3480204 3502513 3900888 4002872 4225962 4371822 4503231 4551036 4930289 5220306 5634616 5829096 6004308 6338943 6504667 6826554 6960408 7005026 8451924 8506103 8743644 9006462 9102072 9860578 10440612 10507539 12008616 12677886 13009334 13653108 14010052 14790867 16903848 17012206 17487288 18012924 19514001 19721156 20881224 21015078 25355772 25518309 26018668 27306216 28020104 29581734 31522617 34024412 36025848 39028002 39442312 42030156 44372601 45532669 50711544 51036618 52037336 58542003 59163468 59542721 63045234 68048824 76554927 78056004 84060312 88745202 91065338 102073236 110579339 117084006 118326936 119085442 126090468 136598007 153109854 156112008 177490404 178628163 182130676 204146472 221158678 234168012 238170884 252180936 273196014 306219708 331738017 354980808 357256326 364261352 409794021 442317356 468336024 476341768 535884489 546392028 612439416 663476034 714512652 774055373 819588042 884634712 995214051 1071768978 1092784056 1326952068 1429025304 1548110746 1639176084 1990428102 2143537956 2322166119 2653904136 3096221492 3278352168 3980856204 4287075912 4644332238 6192442984 6966498357 7961712408 9288664476 13932996714 18577328952 27865993428 55731986856
• Sum of all divisors σ(n): 198016116480
• Sum of proper divisors (its aliquot sum) s(n): 142284129624
• 55731986856 is an abundant number, because the sum of its proper divisors (142284129624) is greater than itself. Its abundance is 86552142768

Bases of 55731986856

• Binary: 110011111001111000101010000110101000₂
• Hexadecimal: 0xCF9E2A1A8
• Base-36: PLPDWA0

Squares and roots of 55731986856

• 55731986856 squared (55731986856²) is 3106054358917356764736
• 55731986856 cubed (55731986856³) is 173106580705203633602529436310016
• The square root of 55731986856 is 236076.2310271833
• The cube root of 55731986856 is 3819.7491419011

Scales and comparisons

• 55,731,986,856 seconds is equal to 1,772 years, 5 weeks, 3 days, 3 hours, 27 minutes, 36 seconds.
• To count from 1 to 55,731,986,856 would take you about three thousand, five hundred forty-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 55731986856 cubic inches would be around 318.3 feet tall.

Recreational maths with 55731986856

• 55731986856 backwards is 65868913755
• 55731986856 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55731986856's digits is 63
• More coming soon!