13280518247997

Names of 13280518247997

• Cardinal: 13280518247997 can be written as Thirteen trillion, two hundred eighty billion, five hundred eighteen million, two hundred forty-seven thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3280518247997 × 10¹³

Factors of 13280518247997

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 382

Divisors of 13280518247997

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 11 13 21 33 39 49 77 91 121 143 147 149 169 199 231 273 363 429 447 507 539 597 637 847 1001 1043 1183 1393 1573 1617 1639 1859 1911 1937 2189 2541 2587 3003 3129 3549 4179 4719 4917 5577 5811 5929 6567 7007 7301 7761 8281 9751 11011 11473 13013 13559 15323 17787 18029 18109 20449 21021 21307 21903 22201 24079 24843 25181 28457 29253 29651 33033 33631 34419 39039 40677 45969 54087 54327 61347 63921 66603 72237 75543 77077 80311 85371 88953 91091 94913 100893 107261 126203 126763 143143 149149 155407 168553 176267 199199 207557 231231 234377 235417 240933 244211 273273 276991 284739 288613 313027 321783 326161 369941 378609 380289 385463 429429 447447 466221 505659 528801 597597 622671 703131 706251 732633 830973 865839 883421 939081 978483 1002001 1044043 1087849 1109823 1156389 1179871 1233869 1394393 1452899 1640639 1647919 1709477 1938937 2020291 2191189 2283127 2589587 2650263 2686321 2698241 3006003 3046901 3132129 3174743 3263547 3539613 3587771 3701607 3751969 4069351 4183179 4240093 4358697 4417999 4921917 4943757 5011019 5128431 5816811 6060873 6573567 6849381 7768761 8058963 8094723 9140703 9524229 10763313 11255907 11484473 11966339 12208053 12720279 13253997 13572559 14142037 15033057 15338323 15981889 18127109 18804247 18887687 21328307 22223201 25114397 26263783 28485457 29680651 30925993 34453419 34922173 35077133 35899017 40717677 41271659 42426111 46014969 46641023 47945667 48597989 54381327 55121209 56412741 56663061 57433987 63984921 66669603 75343191 78791349 85456371 89041953 92777979 104766519 105231399 123814977 131629729 139923069 145793967 149298149 155562407 165363627 172301961 175800779 183846481 199398199 207764557 216481951 244455211 245539931 288901613 326487161 340185923 385848463 394889187 402037909 447894447 453988249 466687221 527402337 534577879 551539443 598194597 606333299 623293671 631773857 649445853 733365633 736619793 746641831 866704839 979461483 1020557769 1157545389 1206113727 1361964747 1603733637 1711186477 1818999897 1895321571 2022311291 2239925493 2285410127 2381301461 2700939241 2814265363 3177917743 3742045153 4244333093 4422416999 5133559431 5226492817 6066933873 6856230381 6949512427 7143904383 8102817723 8213060141 8442796089 9533753229 11226135459 12732999279 13267250997 15679478451 20848537281 22245424201 24639180423 26194316071 29710331651 30956918993 36585449719 48646586989 57491420987 66736272603 78582948213 89130994953 90343661551 92870756979 109756349157 145939760967 172474262961 271030984653 340526108923 402439946909 632405630857 1021578326769 1207319840727 1897216892571 4426839415999 13280518247997
• Sum of all divisors σ(n): 24806445098400
• Sum of proper divisors (its aliquot sum) s(n): 11525926850403
• 13280518247997 is a deficient number, because the sum of its proper divisors (11525926850403) is less than itself. Its deficiency is 1754591397594

Bases of 13280518247997

• Binary: 11000001010000011100100100101001011000111101₂
• Hexadecimal: 0xC141C92963D
• Base-36: 4PGZHO6YL

Squares and roots of 13280518247997

• 13280518247997 squared (13280518247997²) is 176372164935381306394512009
• 13280518247997 cubed (13280518247997³) is 2342313754863068063915589678660456695973
• The square root of 13280518247997 is 3644244.5373488591
• The cube root of 13280518247997 is 23681.2709943313

Scales and comparisons

• 13,280,518,247,997 seconds is equal to 422,279 years, 20 weeks, 5 days, 22 hours, 39 minutes, 57 seconds.
• To count from 1 to 13,280,518,247,997 would take you about one million, fifty-five thousand, six hundred ninety-eight 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 13280518247997 cubic inches would be around 1973.4 feet tall.

Recreational maths with 13280518247997

• 13280518247997 backwards is 79974281508231
• The number of decimal digits it has is: 14
• The sum of 13280518247997's digits is 66
• More coming soon!