40445274790791

Names of 40445274790791

• Cardinal: 40445274790791 can be written as Forty trillion, four hundred forty-five billion, two hundred seventy-four million, seven hundred ninety thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 4.0445274790791 × 10¹³

Factors of 40445274790791

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 712

Divisors of 40445274790791

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 13 17 39 51 67 117 153 201 211 221 289 401 603 633 663 867 871 1139 1203 1899 1989 2601 2613 2743 3417 3587 3609 3757 5213 6817 7839 8229 10251 10761 11271 14137 14807 15639 19363 20451 24687 26867 32283 33813 42411 44421 44521 46631 46917 58089 60979 61353 80601 84611 88621 115889 127233 133263 133563 139893 174267 182937 183781 240329 241803 251719 253833 265863 347667 349271 400689 419679 456739 548811 551343 578773 720987 755157 756857 761499 792727 797589 1043001 1047813 1099943 1370217 1438387 1506557 1654029 1736319 2162961 2265471 2270571 2378181 2982907 3124277 3143439 3299829 4085593 4110651 4315161 4519671 5208957 5668937 5937607 6811713 7134543 7764563 8948721 9372831 9839141 9899487 12256779 12866569 12945483 13559013 17006811 17812821 17852921 18699031 23293689 24452579 26846163 28118493 29517423 36770337 38599707 38777791 50709419 51020433 53112709 53438463 53558763 56097093 69881067 73357737 73696181 88552269 96371929 100939319 115799121 116333373 152128257 159338127 160676289 167265397 168291279 220073211 221088543 232087973 289115787 302817957 303499657 317883527 349000119 456384771 478014381 501796191 659222447 663265629 696263919 862060123 867347361 908453871 910498971 953650581 1196145707 1252835077 1505388573 1638322793 1977667341 2088791757 2586180369 2731496913 2860951743 3588437121 3758505231 3945495541 4914968379 5159494169 5933002023 7758541107 10765311363 11206781599 11275515693 11836486623 14744905137 15478482507 15549894191 20334477019 21298196309 33620344797 35509459869 46435447521 46649682573 61003431057 63894588927 67073424197 100861034391 139949047719 183010293171 191683766781 201220272591 264348201247 345686109323 603660817773 793044603741 1037058327969 2379133811223 3111174983907 4493919421199 13481758263597 40445274790791
• Sum of all divisors σ(n): 68323916645712
• Sum of proper divisors (its aliquot sum) s(n): 27878641854921
• 40445274790791 is a deficient number, because the sum of its proper divisors (27878641854921) is less than itself. Its deficiency is 12566632935870

Bases of 40445274790791

• Binary: 1001001100100011100110001111001001101110000111₂
• Hexadecimal: 0x24C8E63C9B87
• Base-36: EC4AWCEBR

Squares and roots of 40445274790791

• 40445274790791 squared (40445274790791²) is 1635820252902593968818405681
• 40445274790791 cubed (40445274790791³) is 66161199636986641992703061207077440883671
• The square root of 40445274790791 is 6359659.9587392249
• The cube root of 40445274790791 is 34325.9524707671

Scales and comparisons

• 40,445,274,790,791 seconds is equal to 1,286,034 years, 32 weeks, 6 days, 8 hours, 59 minutes, 51 seconds.
• To count from 1 to 40,445,274,790,791 would take you about three million, two hundred fifteen thousand and eighty-six 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 40445274790791 cubic inches would be around 2860.5 feet tall.

Recreational maths with 40445274790791

• 40445274790791 backwards is 19709747254404
• The number of decimal digits it has is: 14
• The sum of 40445274790791's digits is 63
• More coming soon!