13660690435240

Names of 13660690435240

• Cardinal: 13660690435240 can be written as Thirteen trillion, six hundred sixty billion, six hundred ninety million, four hundred thirty-five thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.366069043524 × 10¹³

Factors of 13660690435240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7879

Divisors of 13660690435240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 61 122 244 305 488 610 827 1163 1220 1654 2326 2440 3308 4135 4652 5815 5821 6616 8270 9304 11630 11642 16540 23260 23284 29105 33080 46520 46568 50447 58210 70943 100894 116420 141886 201788 232840 252235 283772 354715 355081 403576 504470 567544 709430 710162 961801 1008940 1418860 1420324 1775405 1923602 2017880 2837720 2840648 3550810 3847204 4809005 4813967 6769823 7101620 7694408 9618010 9627934 13539646 14203240 19236020 19255868 24069835 27079292 33849115 38472040 38511736 48139670 54158584 58669861 67698230 96279340 117339722 135396460 192558680 234679444 270792920 293349305 293651987 412959203 469358888 586698610 587303974 825918406 1173397220 1174607948 1468259935 1651836812 2064796015 2346794440 2349215896 2936519870 3303673624 4129592030 5598643621 5873039740 8259184060 11197287242 11746079480 16518368120 22394574484 27993218105 44789148968 55986436210 111972872420 223945744840 341517260881 683034521762 1366069043524 1707586304405 2732138087048 3415172608810 6830345217620 13660690435240
• Sum of all divisors σ(n): 31310479393920
• Sum of proper divisors (its aliquot sum) s(n): 17649788958680
• 13660690435240 is an abundant number, because the sum of its proper divisors (17649788958680) is greater than itself. Its abundance is 3989098523440

Bases of 13660690435240

• Binary: 11000110110010100000100110011100110010101000₂
• Hexadecimal: 0xC6CA099CCA8
• Base-36: 4UBMUDK14

Squares and roots of 13660690435240

• 13660690435240 squared (13660690435240²) is 186614463167457620633857600
• 13660690435240 cubed (13660690435240³) is 2549282412069135592620986982424181824000
• The square root of 13660690435240 is 3696037.1257929755
• The cube root of 13660690435240 is 23905.1175325739

Scales and comparisons

• 13,660,690,435,240 seconds is equal to 434,367 years, 36 weeks, 3 days, 40 seconds.
• To count from 1 to 13,660,690,435,240 would take you about one million, eighty-five thousand, nine hundred nineteen 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 13660690435240 cubic inches would be around 1992.1 feet tall.

Recreational maths with 13660690435240

• 13660690435240 backwards is 04253409606631
• The number of decimal digits it has is: 14
• The sum of 13660690435240's digits is 49
• More coming soon!