55918738852488

Names of 55918738852488

• Cardinal: 55918738852488 can be written as Fifty-five trillion, nine hundred eighteen billion, seven hundred thirty-eight million, eight hundred fifty-two thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5918738852488 × 10¹³

Factors of 55918738852488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15485

Divisors of 55918738852488

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 72 76 81 108 114 152 162 171 216 228 324 342 361 456 513 648 684 722 1026 1083 1368 1444 1539 2052 2166 2888 3078 3249 4104 4332 6156 6498 8664 9747 12312 12996 15461 19494 25992 29241 30922 38988 46383 58482 61844 77976 92766 116964 123688 139149 185532 233928 278298 293759 371064 417447 556596 587518 834894 881277 1113192 1175036 1252341 1669788 1762554 2350072 2504682 2643831 3339576 3525108 5009364 5287662 5581421 7050216 7931493 10018728 10575324 11162842 15862986 16744263 21150648 22325684 23794479 31725972 33488526 44651368 47588958 50232789 63451944 66977052 95177916 100465578 133954104 150698367 190355832 200931156 239042521 301396734 401862312 452095101 478085042 602793468 717127563 904190202 956170084 1205586936 1434255126 1808380404 1912340168 2151382689 2868510252 3616760808 4302765378 4541807899 5737020504 6454148067 8605530756 9083615798 12908296134 13625423697 17211061512 18167231596 19362444201 25816592268 27250847394 36334463192 38724888402 40876271091 51633184536 54501694788 77449776804 81752542182 86294350081 109003389576 122628813273 154899553608 163505084364 172588700162 245257626546 258883050243 327010168728 345177400324 367886439819 490515253092 517766100486 690354800648 735772879638 776649150729 981030506184 1035532200972 1471545759276 1553298301458 2071064401944 2329947452187 2943091518552 3106596602916 4659894904374 6213193205832 6989842356561 9319789808748 13979684713122 18639579617496 27959369426244 55918738852488
• Sum of all divisors σ(n): 165312181114245
• Sum of proper divisors (its aliquot sum) s(n): 109393442261757
• 55918738852488 is an abundant number, because the sum of its proper divisors (109393442261757) is greater than itself. Its abundance is 53474703409269

Bases of 55918738852488

• Binary: 1100101101101110011000100100001100101010001000₂
• Hexadecimal: 0x32DB9890CA88
• Base-36: JTKPPC0I0

Squares and roots of 55918738852488

• 55918738852488 squared (55918738852488²) is 3126905354852750967023790144
• 55918738852488 cubed (55918738852488³) is 174852603954457302051961927205495084278272
• The square root of 55918738852488 is 7477883.3136448445
• The cube root of 55918738852488 is 38240.1091039021

Scales and comparisons

• 55,918,738,852,488 seconds is equal to 1,778,042 years, 48 weeks, 1 day, 14 hours, 34 minutes, 48 seconds.
• To count from 1 to 55,918,738,852,488 would take you about four million, four hundred forty-five thousand, one hundred seven 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 55918738852488 cubic inches would be around 3186.7 feet tall.

Recreational maths with 55918738852488

• 55918738852488 backwards is 88425883781955
• 55918738852488 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55918738852488's digits is 81
• More coming soon!