64423359315

Names of 64423359315

• Cardinal: 64423359315 can be written as Sixty-four billion, four hundred twenty-three million, three hundred fifty-nine thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 6.4423359315 × 10¹⁰

Factors of 64423359315

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 242

Divisors of 64423359315

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 105 135 147 189 227 243 245 315 343 405 441 567 681 729 735 945 1029 1135 1215 1323 1589 1701 1715 2043 2205 2835 3087 3405 3645 3969 4767 5103 5145 6129 6615 7945 8505 9261 10215 11123 11907 14301 15435 18387 19845 23835 25515 27783 30645 33369 35721 42903 46305 51529 55161 55615 59535 71505 77861 83349 91935 100107 128709 138915 154587 165483 166845 178605 214515 233583 250047 257645 275805 300321 360703 386127 389305 416745 463761 500535 643545 700749 772935 827415 900963 1082109 1158381 1167915 1250235 1391283 1501605 1803515 1930635 2102247 2318805 2524921 2702889 3246327 3503745 4173849 4504815 5410545 5791905 6306741 6956415 7574763 8108667 9738981 10511235 12521547 12624605 13514445 16231635 17674447 18920223 20869245 22724289 29216943 31533705 37564641 37873815 40543335 48694905 53023341 56760669 62607735 68172867 87650829 88372235 94601115 113621445 146084715 159070023 187823205 204518601 262952487 265116705 283803345 340864335 438254145 477210069 613555803 795350115 1022593005 1314762435 1431630207 1840667409 2386050345 3067779015 4294890621 7158151035 9203337045 12884671863 21474453105 64423359315
• Sum of all divisors σ(n): 135768962400
• Sum of proper divisors (its aliquot sum) s(n): 71345603085
• 64423359315 is an abundant number, because the sum of its proper divisors (71345603085) is greater than itself. Its abundance is 6922243770

Bases of 64423359315

• Binary: 111011111111111011100111001101010011₂
• Hexadecimal: 0xEFFEE7353
• Base-36: TLG066R

Squares and roots of 64423359315

• 64423359315 squared (64423359315²) is 4150369225429597269225
• 64423359315 cubed (64423359315³) is 267380727899769180111024966580875
• The square root of 64423359315 is 253817.5709343229
• The cube root of 64423359315 is 4008.8006088499

Scales and comparisons

• 64,423,359,315 seconds is equal to 2,048 years, 24 weeks, 17 hours, 35 minutes, 15 seconds.
• To count from 1 to 64,423,359,315 would take you about four thousand and ninety-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 64423359315 cubic inches would be around 334.1 feet tall.

Recreational maths with 64423359315

• 64423359315 backwards is 51395332446
• 64423359315 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64423359315's digits is 45
• More coming soon!