64327841064

Names of 64327841064

• Cardinal: 64327841064 can be written as Sixty-four billion, three hundred twenty-seven million, eight hundred forty-one thousand and sixty-four.

Scientific notation

• Scientific notation: 6.4327841064 × 10¹⁰

Factors of 64327841064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12245

Divisors of 64327841064

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 87 108 116 174 216 232 261 348 522 696 783 841 1044 1566 1682 2088 2523 3132 3364 5046 6264 6728 7569 10092 12211 15138 20184 22707 24389 24422 30276 36633 45414 48778 48844 60552 73167 73266 90828 97556 97688 109899 146334 146532 181656 195112 219501 219798 292668 293064 329697 354119 439002 439596 585336 658503 659394 708238 878004 879192 1062357 1317006 1318788 1416476 1756008 2124714 2634012 2637576 2832952 3187071 4249428 5268024 6374142 8498856 9561213 10269451 12748284 19122426 20538902 25496568 30808353 38244852 41077804 61616706 76489704 82155608 92425059 123233412 184850118 246466824 277275177 297814079 369700236 554550354 595628158 739400472 893442237 1109100708 1191256316 1786884474 2218201416 2382512632 2680326711 3573768948 5360653422 7147537896 8040980133 10721306844 16081960266 21442613688 32163920532 64327841064
• Sum of all divisors σ(n): 185085072000
• Sum of proper divisors (its aliquot sum) s(n): 120757230936
• 64327841064 is an abundant number, because the sum of its proper divisors (120757230936) is greater than itself. Its abundance is 56429389872

Bases of 64327841064

• Binary: 111011111010001111001111010100101000₂
• Hexadecimal: 0xEFA3CF528
• Base-36: TJV4VU0

Squares and roots of 64327841064

• 64327841064 squared (64327841064²) is 4138071135955244652096
• 64327841064 cubed (64327841064³) is 266193182345254913797267462470144
• The square root of 64327841064 is 253629.3379402309
• The cube root of 64327841064 is 4006.8183929423

Scales and comparisons

• 64,327,841,064 seconds is equal to 2,045 years, 22 weeks, 1 day, 4 hours, 44 minutes, 24 seconds.
• To count from 1 to 64,327,841,064 would take you about four thousand and ninety 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 64327841064 cubic inches would be around 333.9 feet tall.

Recreational maths with 64327841064

• 64327841064 backwards is 46014872346
• The number of decimal digits it has is: 11
• The sum of 64327841064's digits is 45
• More coming soon!