64319921614137

Names of 64319921614137

• Cardinal: 64319921614137 can be written as Sixty-four trillion, three hundred nineteen billion, nine hundred twenty-one million, six hundred fourteen thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 6.4319921614137 × 10¹³

Factors of 64319921614137

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 192

Divisors of 64319921614137

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 19 21 49 57 133 147 163 343 361 399 489 931 1029 1083 1141 2401 2527 2793 3097 3423 6517 6859 7203 7581 7987 9291 16807 17689 19551 20577 21679 23961 26569 45619 48013 50421 53067 55909 58843 65037 79707 117649 123823 136857 144039 151753 167727 176529 185983 319333 336091 352947 371469 391363 411901 455259 504811 557949 866761 957999 1008273 1062271 1118017 1174089 1235703 1301881 1514433 2235331 2352637 2600283 2739541 2883307 3186813 3354051 3533677 3905643 6067327 6705993 7057911 7435897 7826119 8218623 8649921 9113167 9591409 10601031 16468459 18201981 19176787 20183149 22307691 23478357 24735739 27339501 28774227 42471289 49405377 52051279 54782833 57530361 60549447 63792169 67139863 74207217 115279213 127413867 141282043 156153837 164348499 173150173 182236771 191376507 201419589 345837639 364358953 383479831 423846129 446545183 469979041 519450519 546710313 806954491 988974301 1093076859 1150439493 1212051211 1275657397 1339635549 1409937123 2420863473 2684358817 2966922903 3125816281 3289853287 3636153633 3826972191 6922820107 8053076451 8484358477 8929601779 9377448843 9869559861 18790511719 20768460321 23028973009 25453075431 26788805337 56371535157 59390509339 62507212453 69086919027 131533582033 161202811063 178171528017 187521637359 394600746099 437550487171 483608433189 1128419677441 1312651461513 3062853410197 3385259032323 9188560230591 21439973871379 64319921614137
• Sum of all divisors σ(n): 106262678393760
• Sum of proper divisors (its aliquot sum) s(n): 41942756779623
• 64319921614137 is a deficient number, because the sum of its proper divisors (41942756779623) is less than itself. Its deficiency is 22377164834514

Bases of 64319921614137

• Binary: 1110100111111110100110000101000110110100111001₂
• Hexadecimal: 0x3A7FA6146D39
• Base-36: MSS5WMYPL

Squares and roots of 64319921614137

• 64319921614137 squared (64319921614137²) is 4137052316448728023518254769
• 64319921614137 cubed (64319921614137³) is 266094880707566085490052770979383678069353
• The square root of 64319921614137 is 8019970.1753894945
• The cube root of 64319921614137 is 40066.5395869865

Scales and comparisons

• 64,319,921,614,137 seconds is equal to 2,045,174 years, 28 weeks, 5 days, 4 hours, 48 minutes, 57 seconds.
• To count from 1 to 64,319,921,614,137 would take you about five million, one hundred twelve thousand, nine 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 64319921614137 cubic inches would be around 3338.9 feet tall.

Recreational maths with 64319921614137

• 64319921614137 backwards is 73141612991346
• 64319921614137 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64319921614137's digits is 57
• More coming soon!