40400531021851

Names of 40400531021851

• Cardinal: 40400531021851 can be written as Forty trillion, four hundred billion, five hundred thirty-one million, twenty-one thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 4.0400531021851 × 10¹³

Factors of 40400531021851

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 95

Divisors of 40400531021851

• Number of divisors d(n): 360
• Complete list of divisors:
  1 7 11 13 23 41 49 77 91 121 143 161 169 253 287 299 451 529 533 539 637 847 943 1001 1127 1183 1331 1573 1771 1859 2009 2093 2197 2783 3157 3289 3703 3731 3887 4961 5819 5863 5929 6601 6877 6929 7007 8281 9317 10373 11011 12259 12397 13013 14651 15379 17303 19481 20449 21689 22099 23023 24167 25921 26117 27209 28561 30613 34727 36179 40733 41041 42757 46207 48139 48503 50531 54571 64009 64493 65219 72611 75647 76219 77077 85813 89401 90077 91091 107653 114103 121121 134849 136367 143143 151823 159367 161161 169169 190463 199927 214291 224939 238579 243089 253253 265837 281957 285131 287287 299299 314171 336973 339521 353717 381997 397969 448063 451451 470327 508277 529529 533533 555841 600691 625807 630539 656903 704099 709423 798721 832117 838409 847847 943943 983411 990847 1002001 1062761 1115569 1162213 1171001 1184183 1255133 1399489 1483339 1500037 1574573 1670053 1753037 1772771 1860859 1973699 2071771 2095093 2199197 2476019 2624369 2673979 2785783 2924207 3101527 3136441 3160157 3292289 3455881 3665441 3706703 3734731 3890887 4380649 4413773 4598321 4928693 4965961 5173597 5591047 5824819 5868863 6114251 6607601 6883877 6935929 7225933 7808983 8135491 8197007 8785931 9153287 9222499 10383373 10817521 10899317 11022011 11690371 12271259 12784343 12881011 13026013 13815893 14502397 15108769 15394379 16316729 18370583 19283407 19500481 20469449 21710689 22789481 23046023 24191167 25658087 26933023 27236209 28868059 32188247 34116797 34500851 34761727 36215179 38014691 40319851 40773733 41082041 42799757 47650733 48187139 48551503 50581531 56948437 57379049 61501517 64073009 64557493 67256761 72683611 75722647 76295219 79485263 85898813 89490401 90167077 101516779 105761383 114217103 118992731 119892487 128594081 134983849 140627773 141691121 143286143 151974823 159526367 166196459 169338169 179606609 188531161 202076413 212117477 238817579 250684291 253506253 266102837 282238957 296263253 299598299 333555131 354070717 375284767 443518361 448511063 451902451 470797327 524158063 530058529 534066533 556396841 619459529 626432807 631169539 740329681 799519721 832949117 839247409 874337893 944886943 984394411 991837847 1116684569 1163375213 1319718127 1414534891 1484822339 1546905503 1558602331 1671723053 1754790037 1828161049 1862719859 1975672699 2073842771 2334885917 2626993369 2757527201 3104628527 3258895783 3295581289 3669106441 3894777887 4336216703 4878701971 5765738693 5830643819 5874731863 6120365251 6814054819 6890760877 6942864929 8143626491 10393756373 10828338521 10910216317 12283530259 12797127343 14516899397 18388953583 19302690407 20109771539 21732399689 22812270481 25683745087 30353516921 34150913797 35847853613 40360170851 42842556757 47698383733 63423125623 74954603009 75798369647 76371514219 89579891401 135118832849 140768400773 159685893367 239056396579 250934975291 282521195957 333888686131 443961879361 524682221063 824500633099 985378805411 1756544827037 3107733155527 3672775547441 5771504431693 40400531021851
• Sum of all divisors σ(n): 59968709056368
• Sum of proper divisors (its aliquot sum) s(n): 19568178034517
• 40400531021851 is a deficient number, because the sum of its proper divisors (19568178034517) is less than itself. Its deficiency is 20832352987334

Bases of 40400531021851

• Binary: 1001001011111001111011010011001110000000011011₂
• Hexadecimal: 0x24BE7B4CE01B
• Base-36: EBJQX2597

Squares and roots of 40400531021851

• 40400531021851 squared (40400531021851²) is 1632202906847545006239466201
• 40400531021851 cubed (40400531021851³) is 65941864172049620015998453608291306958051
• The square root of 40400531021851 is 6356141.2053108921
• The cube root of 40400531021851 is 34313.2897702805

Scales and comparisons

• 40,400,531,021,851 seconds is equal to 1,284,611 years, 47 weeks, 5 days, 16 hours, 17 minutes, 31 seconds.
• To count from 1 to 40,400,531,021,851 would take you about three million, two hundred eleven thousand, five hundred twenty-nine 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 40400531021851 cubic inches would be around 2859.4 feet tall.

Recreational maths with 40400531021851

• 40400531021851 backwards is 15812013500404
• The number of decimal digits it has is: 14
• The sum of 40400531021851's digits is 34
• More coming soon!