1997732928022335

Names of 1997732928022335

• Cardinal: 1997732928022335 can be written as One quadrillion, nine hundred ninety-seven trillion, seven hundred thirty-two billion, nine hundred twenty-eight million, twenty-two thousand, three hundred thirty-five.

Scientific notation

• Scientific notation: 1.997732928022335 × 10¹⁵

Factors of 1997732928022335

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30716

Divisors of 1997732928022335

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 43 45 57 63 95 105 129 133 171 215 285 301 315 387 397 399 645 661 665 817 855 903 1191 1197 1505 1935 1983 1985 1995 2451 2709 2779 3305 3573 4085 4515 4627 5719 5949 5955 5985 7353 7543 8337 9915 12255 12559 13545 13881 13895 17071 17157 17865 22629 23135 25011 28423 28595 29581 29745 36765 37677 37715 41643 41685 51213 51471 52801 62795 67887 69405 85269 85355 85785 87913 88743 113031 113145 119497 125055 142115 147905 153639 158403 188385 198961 207067 208215 255807 256065 257355 262417 263739 264005 266229 324349 339435 358491 426345 439565 443715 475209 540037 562039 565155 596883 597485 621201 768195 787251 791217 792015 973047 994805 1035335 1075473 1271983 1279035 1312085 1318695 1331145 1620111 1621745 1686117 1790649 1792455 1836919 1863603 2270443 2361753 2376045 2700185 2810195 2919141 2984415 3106005 3780259 3815949 3934273 3936255 3956085 4860333 4865235 4985923 5058351 5377365 5510757 6359915 6811329 8100555 8430585 8903881 8953245 9184595 9318015 11283931 11340777 11352215 11447847 11743657 11802819 11808765 14595705 14957769 16532271 18901295 19079745 19553041 19671365 20433987 24167677 24301665 24929615 25291755 26711643 27553785 33851793 34022331 34056645 34901461 35230971 35408457 44519405 44873307 56419655 56703885 57239235 58659123 58718285 59014095 72503031 74788845 78987517 80134929 82205599 82661355 97765205 101555379 102169935 104704383 105692913 120838385 133558215 136871287 169173739 169258965 170111655 174507305 175977369 176154855 177042285 214394689 217509093 223129483 224366535 236962551 246616797 293295615 314113149 362515155 371507779 394937585 400674645 410613861 411027995 504977251 507521217 507776895 523521915 528464565 643184067 669388449 684356435 710887653 739850391 840780763 845868695 879886845 1071973445 1087545465 1114523337 1115647415 1184812755 1231841583 1233083985 1500762823 1514931753 1522563651 1561906381 1570565745 1857538895 1929552201 2008165347 2053069305 2522342289 2524886255 2537606085 2600554453 3215920335 3343570011 3346942245 3534840757 3554438265 3699251955 4203903815 4502288469 4544795259 4685719143 5572616685 5885465341 6159207915 7503814115 7567026867 7574658765 7612818255 7762557277 7801663359 7809531905 9594567769 9647761005 10040826735 10604522271 12611711445 13002772265 13506865407 14057157429 15974834497 16717850055 17656396023 17674203785 22511442345 22723976295 23287671831 23404990077 23428595715 28783703307 29427326705 31813566813 37835134335 38812786385 39008316795 47924503491 47972838845 52969188069 53022611355 54337900939 67161974383 67534327035 69863015493 70285787145 79874172485 86351109921 88281980115 111823841479 116438359155 117024950385 143773510473 143918516535 147488588263 159067834065 163013702817 201485923149 239622517455 264845940345 271689504695 333789962911 335471524437 335809871915 349315077465 431755549605 442465764789 489041108451 559119207395 604457769447 718867552365 737442941315 815068514085 1001369888733 1006414573311 1007429615745 1032420117841 1327397294367 1668949814555 1677357622185 2212328823945 2336529740377 2445205542255 3004109666199 3022288847235 3097260353523 5006849443665 5032072866555 5162100589205 6342009295309 6636986471835 7009589221131 9291781060569 11682648701885 15020548330995 15486301767615 19026027885927 21028767663393 31710046476545 35047946105655 44394065067163 46458905302845 57078083657781 95130139429635 105143838316965 133182195201489 221970325335815 285390418288905 399546585604467 665910976007445 1997732928022335
• Sum of all divisors σ(n): 4279922018211840
• Sum of proper divisors (its aliquot sum) s(n): 2282189090189505
• 1997732928022335 is an abundant number, because the sum of its proper divisors (2282189090189505) is greater than itself. Its abundance is 284456162167170

Bases of 1997732928022335

• Binary: 111000110001110110101110001100001111110011100111111₂
• Hexadecimal: 0x718ED7187E73F
• Base-36: JO4XU5EPTR

Squares and roots of 1997732928022335

• 1997732928022335 squared (1997732928022335²) is 3990936851704691913894258852225
• 1997732928022335 cubed (1997732928022335³) is 7972825962308253543064725913142196836264445375
• The square root of 1997732928022335 is 44696005.7278313741
• The cube root of 1997732928022335 is 125944.4814621867

Scales and comparisons

• 1,997,732,928,022,335 seconds is equal to 63,521,727 years, 37 weeks, 2 days, 3 hours, 32 minutes, 15 seconds.
• To count from 1 to 1,997,732,928,022,335 would take you about one hundred ninety million, five hundred sixty-five thousand, one hundred eighty-three 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 1997732928022335 cubic inches would be around 10495.4 feet tall.

Recreational maths with 1997732928022335

• 1997732928022335 backwards is 5332208292377991
• The number of decimal digits it has is: 16
• The sum of 1997732928022335's digits is 72
• More coming soon!