13997011748445

Names of 13997011748445

• Cardinal: 13997011748445 can be written as Thirteen trillion, nine hundred ninety-seven billion, eleven million, seven hundred forty-eight thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.3997011748445 × 10¹³

Factors of 13997011748445

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1125

Divisors of 13997011748445

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 73 99 121 135 165 219 297 363 365 495 605 657 803 1033 1089 1095 1331 1485 1815 1971 2409 3099 3267 3285 3993 4015 5165 5445 6655 7227 8833 9297 9855 11363 11979 12045 15495 16335 19965 21681 26499 27891 34089 35937 36135 44165 46485 56815 59895 75409 79497 97163 102267 108405 124993 132495 139455 170445 179685 226227 238491 291489 306801 374979 377045 397485 485815 511335 624965 678681 829499 874467 1067089 1124937 1131135 1192455 1374923 1457445 1534005 1874895 2036043 2488497 2623401 3201267 3374811 3393405 4124769 4147495 4372335 5335445 5624685 6874615 7465491 9124489 9603801 10180215 11737979 12374307 12442485 13117005 16006335 16874055 20623845 22396473 27373467 28811403 35213937 37122921 37327455 45622445 48019005 58689895 61871535 77897497 82120401 100369379 105641811 111982365 129117769 136867335 144057015 176069685 185614605 233692491 246361203 301108137 316925433 387353307 389487485 410602005 501846895 528209055 645588845 701077473 856872467 903324411 1162059921 1168462455 1231806015 1420295459 1505540685 1584627165 1936766535 2103232419 2570617401 2709973233 3486179763 3505387365 4260886377 4284362335 4516622055 5810299605 7101477295 7711852203 9425597137 10516162095 12782659131 12853087005 13549866165 17430898815 21304431885 23135556609 28276791411 38347977393 38559261015 47127985685 63913295655 84830374233 103681568507 115677783045 141383957055 191739886965 254491122699 311044705521 424151871165 518407842535 933134116563 1272455613495 1555223527605 2799402349689 4665670582815 13997011748445
• Sum of all divisors σ(n): 27771881598720
• Sum of proper divisors (its aliquot sum) s(n): 13774869850275
• 13997011748445 is a deficient number, because the sum of its proper divisors (13774869850275) is less than itself. Its deficiency is 222141898170

Bases of 13997011748445

• Binary: 11001011101011101110111010011100011001011101₂
• Hexadecimal: 0xCBAEEE9C65D
• Base-36: 4YM4ZEI59

Squares and roots of 13997011748445

• 13997011748445 squared (13997011748445²) is 195916337886107355959918025
• 13997011748445 cubed (13997011748445³) is 2742243283104164917719508186444121221125
• The square root of 13997011748445 is 3741258.0435523289
• The cube root of 13997011748445 is 24099.7077313115

Scales and comparisons

• 13,997,011,748,445 seconds is equal to 445,061 years, 35 weeks, 1 day, 19 hours, 45 seconds.
• To count from 1 to 13,997,011,748,445 would take you about one million, one hundred twelve thousand, six hundred fifty-four 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 13997011748445 cubic inches would be around 2008.3 feet tall.

Recreational maths with 13997011748445

• 13997011748445 backwards is 54484711079931
• The number of decimal digits it has is: 14
• The sum of 13997011748445's digits is 63
• More coming soon!