13398805002520

Names of 13398805002520

• Cardinal: 13398805002520 can be written as Thirteen trillion, three hundred ninety-eight billion, eight hundred five million, two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.339880500252 × 10¹³

Factors of 13398805002520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9548

Divisors of 13398805002520

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 40 46 56 70 92 115 140 161 184 230 280 322 460 529 644 805 920 1058 1288 1610 2116 2645 3220 3703 4232 5290 6440 7406 9511 10580 14812 18515 19022 21160 29624 37030 38044 47555 66577 74060 76088 95110 133154 148120 190220 218753 266308 332885 380440 437506 532616 665770 875012 1093765 1331540 1531271 1750024 2187530 2663080 3062542 4375060 5031319 6125084 7656355 8750120 10062638 12250168 15312710 20125276 25156595 30625420 35219233 40250552 50313190 61250840 70438466 90459121 100626380 140876932 176096165 180918242 201252760 281753864 352192330 361836484 452295605 633213847 704384660 723672968 904591210 1266427694 1408769320 1809182420 2080559783 2532855388 3166069235 3618364840 4161119566 5065710776 6332138470 8322239132 10402798915 12664276940 14563918481 16644478264 20805597830 25328553880 29127836962 41611195660 47852875009 58255673924 72819592405 83222391320 95705750018 116511347848 145639184810 191411500036 239264375045 291278369620 334970125063 382823000072 478528750090 582556739240 669940250126 957057500180 1339880500252 1674850625315 1914115000360 2679761000504 3349701250630 6699402501260 13398805002520
• Sum of all divisors σ(n): 36020990915280
• Sum of proper divisors (its aliquot sum) s(n): 22622185912760
• 13398805002520 is an abundant number, because the sum of its proper divisors (22622185912760) is greater than itself. Its abundance is 9223380910240

Bases of 13398805002520

• Binary: 11000010111110100111000000110011100100011000₂
• Hexadecimal: 0xC2FA7033918
• Base-36: 4QZBQJUVS

Squares and roots of 13398805002520

• 13398805002520 squared (13398805002520²) is 179527975495554977206350400
• 13398805002520 cubed (13398805002520³) is 2405460336162130004616132313832003008000
• The square root of 13398805002520 is 3660437.8156881727
• The cube root of 13398805002520 is 23751.3712981185

Scales and comparisons

• 13,398,805,002,520 seconds is equal to 426,040 years, 28 weeks, 5 days, 14 hours, 28 minutes, 40 seconds.
• To count from 1 to 13,398,805,002,520 would take you about one million, sixty-five thousand, one hundred one 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 13398805002520 cubic inches would be around 1979.3 feet tall.

Recreational maths with 13398805002520

• 13398805002520 backwards is 02520050889331
• 13398805002520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13398805002520's digits is 46
• More coming soon!