8013982405680801

Names of 8013982405680801

• Cardinal: 8013982405680801 can be written as Eight quadrillion, thirteen trillion, nine hundred eighty-two billion, four hundred five million, six hundred eighty thousand, eight hundred one.

Scientific notation

• Scientific notation: 8.013982405680801 × 10¹⁵

Factors of 8013982405680801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4216

Divisors of 8013982405680801

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 9 11 27 33 73 81 99 121 219 243 297 363 657 729 803 891 1089 1971 2409 2673 3267 4129 5329 5913 7227 8019 8833 9801 12387 15987 17739 21681 26499 29403 37161 45419 47961 53217 58619 65043 79497 88209 111483 136257 143883 175857 195129 238491 301417 334449 408771 431649 499609 527571 585387 644809 715473 904251 1003347 1226313 1294947 1498827 1582713 1934427 2146419 2712753 3010041 3315587 3678939 3884841 4496481 4748139 5803281 6439257 8138259 9946761 11036817 13489443 14244417 17048641 17409843 22003441 24414777 29840283 33110451 36471457 40468329 42733251 51145923 52229529 66010323 73244331 89520849 109414371 121404987 153437769 156688587 187535051 198030969 219732993 242037851 268562547 328243113 364214961 460313307 470065761 562605153 594092907 726113553 805687641 984729339 1244550793 1380939921 1687815459 1782278721 2062885561 2178340659 2417062923 2662416361 2954188017 3733652379 4142819763 5063446377 5346836163 6188656683 6535021977 7987249083 8862564051 11200957137 12428459289 13690058723 15190339131 16040508489 18565970049 19605065931 23961747249 26587692153 33602871411 41070176169 45571017393 55697910147 58815197793 71885241747 90852207889 100808614233 123210528507 136713052179 150590645953 167093730441 176445593379 215655725241 272556623667 302425842699 369631585521 451771937859 501281191323 646967175723 817669871001 907277528097 999374286779 1108894756563 1355315813577 1503843573969 1940901527169 2453009613003 2998122860337 3326684269689 4065947440731 7359028839009 8994368581011 9980052809067 10993117154569 12197842322193 22077086517027 26983105743033 32979351463707 36593526966579 66231259551081 80949317229099 98938054391121 109780580899737 242847951687297 296814163173363 728543855061891 890442489520089 2671327468560267 8013982405680801
• Sum of all divisors σ(n): 13393735877297097
• Sum of proper divisors (its aliquot sum) s(n): 5379753471616296
• 8013982405680801 is a deficient number, because the sum of its proper divisors (5379753471616296) is less than itself. Its deficiency is 2634228934064505

Bases of 8013982405680801

• Binary: 11100011110001010110010101110100001101101111010100001₂
• Hexadecimal: 0x1C78ACAE86DEA1
• Base-36: 26WPWOXG529

Squares and roots of 8013982405680801

• 8013982405680801 squared (8013982405680801²) is 64223913998561438496076300001601
• 8013982405680801 cubed (8013982405680801³) is 514689316808428268293179755639899126947794962401
• 8013982405680801 is a perfect square number. Its square root is 89520849
• The cube root of 8013982405680801 is 200116.4522285721

Scales and comparisons

• 8,013,982,405,680,801 seconds is equal to 254,819,851 years, 32 weeks, 3 days, 16 hours, 13 minutes, 21 seconds.
• To count from 1 to 8,013,982,405,680,801 would take you about seven hundred sixty-four million, four hundred fifty-nine thousand, five 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 8013982405680801 cubic inches would be around 16676.4 feet tall.

Recreational maths with 8013982405680801

• 8013982405680801 backwards is 1080865042893108
• The number of decimal digits it has is: 16
• The sum of 8013982405680801's digits is 63
• More coming soon!