13253905742490

Names of 13253905742490

• Cardinal: 13253905742490 can be written as Thirteen trillion, two hundred fifty-three billion, nine hundred five million, seven hundred forty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.325390574249 × 10¹³

Factors of 13253905742490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11553587

Divisors of 13253905742490

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 607 630 945 1214 1821 1890 3035 3642 4249 5463 6070 8498 9105 10926 12747 16389 18210 21245 25494 27315 32778 38241 42490 54630 63735 76482 81945 114723 127470 163890 191205 229446 382410 573615 1147230 11552963 23105926 34658889 57764815 69317778 80870741 103976667 115529630 161741482 173294445 207953334 242612223 311930001 346588890 404353705 485224446 519883335 623860002 727836669 808707410 1039766670 1213061115 1455673338 1559650005 2183510007 2426122230 3119300010 3639183345 4367020014 7012648541 7278366690 10917550035 14025297082 21037945623 21835100070 35063242705 42075891246 49088539787 63113836869 70126485410 98177079574 105189728115 126227673738 147265619361 189341510607 210379456230 245442698935 294531238722 315569184345 378683021214 441796858083 490885397870 631138368690 736328096805 883593716166 946707553035 1325390574249 1472656193610 1893415106070 2208984290415 2650781148498 4417968580830 6626952871245 13253905742490
• Sum of all divisors σ(n): 40459404165120
• Sum of proper divisors (its aliquot sum) s(n): 27205498422630
• 13253905742490 is an abundant number, because the sum of its proper divisors (27205498422630) is greater than itself. Its abundance is 13951592680140

Bases of 13253905742490

• Binary: 11000000110111101010010101111111101010011010₂
• Hexadecimal: 0xC0DEA57FA9A
• Base-36: 4P4RD9UAI

Squares and roots of 13253905742490

• 13253905742490 squared (13253905742490²) is 175666017430809398191400100
• 13253905742490 cubed (13253905742490³) is 2328260837186553118937658805523160249000
• The square root of 13253905742490 is 3640591.4001010877
• The cube root of 13253905742490 is 23665.4423102471

Scales and comparisons

• 13,253,905,742,490 seconds is equal to 421,433 years, 10 weeks, 4 days, 20 hours, 1 minute, 30 seconds.
• To count from 1 to 13,253,905,742,490 would take you about one million, fifty-three thousand, five hundred eighty-three 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 13253905742490 cubic inches would be around 1972.1 feet tall.

Recreational maths with 13253905742490

• 13253905742490 backwards is 09424750935231
• 13253905742490 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13253905742490's digits is 54
• More coming soon!