13564661242464

Names of 13564661242464

• Cardinal: 13564661242464 can be written as Thirteen trillion, five hundred sixty-four billion, six hundred sixty-one million, two hundred forty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3564661242464 × 10¹³

Factors of 13564661242464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 125304

Divisors of 13564661242464

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 125299 250598 375897 501196 751794 1002392 1127691 1503588 2004784 2255382 3007176 3383073 4009568 4510764 6014352 6766146 9021528 12028704 13532292 18043056 27064584 36086112 54129168 108258336 15699839401 31399678802 47099518203 62799357604 94199036406 125598715208 141298554609 188398072812 251197430416 282597109218 376796145624 423895663827 502394860832 565194218436 753592291248 847791327654 1130388436872 1507184582496 1695582655308 2260776873744 3391165310616 4521553747488 6782330621232 13564661242464
• Sum of all divisors σ(n): 39563911046520
• Sum of proper divisors (its aliquot sum) s(n): 25999249804056
• 13564661242464 is an abundant number, because the sum of its proper divisors (25999249804056) is greater than itself. Its abundance is 12434588561592

Bases of 13564661242464

• Binary: 11000101011001000100110100001001101001100000₂
• Hexadecimal: 0xC5644D09A60
• Base-36: 4T3IP2OO0

Squares and roots of 13564661242464

• 13564661242464 squared (13564661242464²) is 184000034622804988196791296
• 13564661242464 cubed (13564661242464³) is 2495898138259996928782263876137460793344
• The square root of 13564661242464 is 3683023.3833718731
• The cube root of 13564661242464 is 23848.9712911309

Scales and comparisons

• 13,564,661,242,464 seconds is equal to 431,314 years, 14 weeks, 14 minutes, 24 seconds.
• To count from 1 to 13,564,661,242,464 would take you about one million, seventy-eight thousand, two hundred eighty-five 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 13564661242464 cubic inches would be around 1987.4 feet tall.

Recreational maths with 13564661242464

• 13564661242464 backwards is 46424216646531
• 13564661242464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13564661242464's digits is 54
• More coming soon!