13843940816

Names of 13843940816

• Cardinal: 13843940816 can be written as Thirteen billion, eight hundred forty-three million, nine hundred forty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3843940816 × 10¹⁰

Factors of 13843940816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 491

Divisors of 13843940816

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 31 38 43 62 76 86 124 127 152 172 248 254 269 304 344 496 508 538 589 688 817 1016 1076 1178 1333 1634 2032 2152 2356 2413 2666 3268 3937 4304 4712 4826 5111 5332 5461 6536 7874 8339 9424 9652 10222 10664 10922 11567 13072 15748 16678 19304 20444 21328 21844 23134 25327 31496 33356 34163 38608 40888 43688 46268 50654 62992 66712 68326 74803 81776 87376 92536 101308 103759 133424 136652 149606 158441 169291 185072 202616 207518 219773 273304 299212 316882 338582 358577 405232 415036 439546 546608 598424 633764 649097 677164 717154 830072 879092 1059053 1196848 1267528 1298194 1354328 1434308 1469009 1660144 1758184 2118106 2535056 2596388 2708656 2868616 2938018 3216529 3516368 4236212 5192776 5737232 5876036 6433058 6812963 8472424 10385552 11752072 12866116 13625926 16944848 20122007 23504144 25732232 27251852 27911171 40244014 45539279 51464464 54503704 55822342 80488028 91078558 109007408 111644684 160976056 182157116 223289368 321952112 364314232 446578736 728628464 865246301 1730492602 3460985204 6921970408 13843940816
• Sum of all divisors σ(n): 30169497600
• Sum of proper divisors (its aliquot sum) s(n): 16325556784
• 13843940816 is an abundant number, because the sum of its proper divisors (16325556784) is greater than itself. Its abundance is 2481615968

Bases of 13843940816

• Binary: 1100111001001010011100010111010000₂
• Hexadecimal: 0x33929C5D0
• Base-36: 6CYBP3K

Squares and roots of 13843940816

• 13843940816 squared (13843940816²) is 191654697316910745856
• 13843940816 cubed (13843940816³) is 2653256286763706361584881258496
• The square root of 13843940816 is 117660.2771371885
• The cube root of 13843940816 is 2401.1534279869

Scales and comparisons

• 13,843,940,816 seconds is equal to 440 years, 10 weeks, 19 hours, 6 minutes, 56 seconds.
• To count from 1 to 13,843,940,816 would take you about eight hundred eighty 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 13843940816 cubic inches would be around 200.1 feet tall.

Recreational maths with 13843940816

• 13843940816 backwards is 61804934831
• The number of decimal digits it has is: 11
• The sum of 13843940816's digits is 47
• More coming soon!