40067905244864

Names of 40067905244864

• Cardinal: 40067905244864 can be written as Forty trillion, sixty-seven billion, nine hundred five million, two hundred forty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0067905244864 × 10¹³

Factors of 40067905244864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76797

Divisors of 40067905244864

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 409 448 784 818 1568 1636 2863 3136 3272 5726 6544 11452 13088 20041 22904 26176 40082 45808 76379 80164 91616 152758 160328 167281 183232 305516 320656 334562 534653 611032 641312 669124 1069306 1170967 1222064 1282624 1338248 2138612 2341934 2444128 2676496 3742571 4277224 4683868 4888256 5352992 7485142 8196769 8554448 9367736 10705984 14970284 16393538 17108896 18735472 29940568 31239011 32787076 34217792 37470944 59881136 62478022 65574152 74941888 119762272 124956044 131148304 218673077 239524544 249912088 262296608 437346154 499824176 524593216 874692308 999648352 1530711539 1749384616 1999296704 3061423078 3498769232 6122846156 6997538464 12245692312 12776755499 13995076928 24491384624 25553510998 48982769248 51107021996 89437288493 97965538496 102214043992 178874576986 204428087984 357749153972 408856175968 626061019451 715498307944 817712351936 1252122038902 1430996615888 2504244077804 2861993231776 5008488155608 5723986463552 10016976311216 20033952622432 40067905244864
• Sum of all divisors σ(n): 92718839080620
• Sum of proper divisors (its aliquot sum) s(n): 52650933835756
• 40067905244864 is an abundant number, because the sum of its proper divisors (52650933835756) is greater than itself. Its abundance is 12583028590892

Bases of 40067905244864

• Binary: 1001000111000100001001010000100100111011000000₂
• Hexadecimal: 0x247109424EC0
• Base-36: E7AXW9D4W

Squares and roots of 40067905244864

• 40067905244864 squared (40067905244864²) is 1605437030711400039798378496
• 40067905244864 cubed (40067905244864³) is 64326498823140192299753908076961032044544
• The square root of 40067905244864 is 6329921.4248570257
• The cube root of 40067905244864 is 34218.8607151511

Scales and comparisons

• 40,067,905,244,864 seconds is equal to 1,274,035 years, 23 weeks, 2 days, 7 hours, 7 minutes, 44 seconds.
• To count from 1 to 40,067,905,244,864 would take you about three million, one hundred eighty-five thousand and eighty-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 40067905244864 cubic inches would be around 2851.6 feet tall.

Recreational maths with 40067905244864

• 40067905244864 backwards is 46844250976004
• The number of decimal digits it has is: 14
• The sum of 40067905244864's digits is 59
• More coming soon!