64078791917112

Names of 64078791917112

• Cardinal: 64078791917112 can be written as Sixty-four trillion, seventy-eight billion, seven hundred ninety-one million, nine hundred seventeen thousand, one hundred twelve.

Scientific notation

• Scientific notation: 6.4078791917112 × 10¹³

Factors of 64078791917112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 442998172

Divisors of 64078791917112

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 41 42 49 56 63 72 82 84 98 123 126 147 164 168 196 246 252 287 294 328 369 392 441 492 504 574 588 738 861 882 984 1148 1176 1476 1722 1764 2009 2296 2583 2952 3444 3528 4018 5166 6027 6888 8036 10332 12054 16072 18081 20664 24108 36162 48216 72324 144648 442998119 885996238 1328994357 1771992476 2657988714 3100986833 3543984952 3986983071 5315977428 6201973666 7973966142 9302960499 10631954856 12403947332 15947932284 18162922879 18605920998 21706907831 24807894664 27908881497 31895864568 36325845758 37211841996 43413815662 54488768637 55817762994 65120723493 72651691516 74423683992 86827631324 108977537274 111635525988 127140460153 130241446986 145303383032 163466305911 173655262648 195362170479 217955074548 223271051976 254280920306 260482893972 326932611822 381421380459 390724340958 435910149096 508561840612 520965787944 653865223644 762842760918 781448681916 889983221071 1017123681224 1144264141377 1307730447288 1525685521836 1562897363832 1779966442142 2288528282754 2669949663213 3051371043672 3559932884284 4577056565508 5339899326426 7119865768568 8009848989639 9154113131016 10679798652852 16019697979278 21359597305704 32039395958556 64078791917112
• Sum of all divisors σ(n): 206804812359600
• Sum of proper divisors (its aliquot sum) s(n): 142726020442488
• 64078791917112 is an abundant number, because the sum of its proper divisors (142726020442488) is greater than itself. Its abundance is 78647228525376

Bases of 64078791917112

• Binary: 1110100100011110000001101000010011111000111000₂
• Hexadecimal: 0x3A4781A13E38
• Base-36: MPPE28PQ0

Squares and roots of 64078791917112

• 64078791917112 squared (64078791917112²) is 4106091573556538184278420544
• 64078791917112 cubed (64078791917112³) is 263113387534536392201480243109033125948928
• The square root of 64078791917112 is 8004922.9800861919
• The cube root of 64078791917112 is 40016.4082510437

Scales and comparisons

• 64,078,791,917,112 seconds is equal to 2,037,507 years, 19 weeks, 3 days, 5 hours, 25 minutes, 12 seconds.
• To count from 1 to 64,078,791,917,112 would take you about five million, ninety-three thousand, seven hundred sixty-eight 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 64078791917112 cubic inches would be around 3334.7 feet tall.

Recreational maths with 64078791917112

• 64078791917112 backwards is 21171919787046
• 64078791917112 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64078791917112's digits is 63
• More coming soon!