40972021810731

Names of 40972021810731

• Cardinal: 40972021810731 can be written as Forty trillion, nine hundred seventy-two billion, twenty-one million, eight hundred ten thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 4.0972021810731 × 10¹³

Factors of 40972021810731

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2899

Divisors of 40972021810731

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 17 33 51 67 99 153 187 201 227 561 603 681 737 1051 1139 1523 1683 2043 2211 2497 3153 3417 3859 4569 6633 7491 9459 10251 11561 11577 12529 13707 15209 16753 17867 22473 25891 34683 34731 37587 42449 45627 50259 53601 70417 77673 102041 104049 112761 127347 136881 150777 160803 167299 196537 211251 233019 238577 258553 284801 306123 345721 382041 501897 589611 633753 715731 774587 775659 854403 918369 1037163 1122451 1197089 1505691 1600673 1734697 1768833 2147193 2323761 2326977 2563209 2624347 2844083 3111489 3367353 3591267 3802931 4055809 4802019 5204091 5877257 6971283 7873041 8532249 10102059 10773801 11408793 12167427 13167979 14406057 15612273 15984659 17607403 17631771 19081667 23163307 23619123 25596747 27211441 34226379 36502281 39503937 44613899 47953977 52822209 52895313 57245001 64649827 69489921 81634323 107245091 118511811 133841697 143861931 158466627 171735003 175831249 193949481 208469763 244902969 254796377 271739203 299325851 321735273 363352771 393776219 401525091 527493747 581848443 764389131 815217609 897977553 965205819 1090058313 1179696001 1181328657 1582481241 1823166547 2293167393 2445652827 2693932659 2989131233 3270174939 3539088003 3543985971 3996880481 4331538409 5469499641 6176997107 8967393699 10617264009 11990641443 12994615227 16408498923 18530991321 20054832017 24344635657 26902181097 35971924329 38983845681 55592973963 60164496051 67946968177 73033906971 180493488153 203840904531 219101720913 267790992227 413858806169 611522713593 803372976681 1241576418507 2410118930043 3724729255521 4552446867859 13657340603577 40972021810731
• Sum of all divisors σ(n): 69797773633536
• Sum of proper divisors (its aliquot sum) s(n): 28825751822805
• 40972021810731 is a deficient number, because the sum of its proper divisors (28825751822805) is less than itself. Its deficiency is 12146269987926

Bases of 40972021810731

• Binary: 1001010100001110001010110011100100011000101011₂
• Hexadecimal: 0x25438ACE462B
• Base-36: EIUABX44R

Squares and roots of 40972021810731

• 40972021810731 squared (40972021810731²) is 1678706571259016771986754361
• 40972021810731 cubed (40972021810731³) is 68780002251441888844587437970326930847891
• The square root of 40972021810731 is 6400939.1350590891
• The cube root of 40972021810731 is 34474.3271332933

Scales and comparisons

• 40,972,021,810,731 seconds is equal to 1,302,783 years, 29 weeks, 9 hours, 38 minutes, 51 seconds.
• To count from 1 to 40,972,021,810,731 would take you about three million, two hundred fifty-six thousand, nine hundred fifty-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 40972021810731 cubic inches would be around 2872.9 feet tall.

Recreational maths with 40972021810731

• 40972021810731 backwards is 13701812027904
• The number of decimal digits it has is: 14
• The sum of 40972021810731's digits is 45
• More coming soon!