40906478611265673

Names of 40906478611265673

• Cardinal: 40906478611265673 can be written as Forty quadrillion, nine hundred six trillion, four hundred seventy-eight billion, six hundred eleven million, two hundred sixty-five thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 4.0906478611265673 × 10¹⁶

Factors of 40906478611265673

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 541934

Divisors of 40906478611265673

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 19 21 57 133 399 1597 4791 11179 30343 33537 91029 176419 212401 363889 529257 637203 1091667 1234933 2547223 3351961 3704799 6913891 7641669 10055883 20741673 23463727 48397237 70391181 145191711 281741143 581130733 845223429 1743392199 1972188001 4067915131 5353081717 5916564003 11041483927 12203745393 16059245151 33124451781 37471572019 64196933491 77290387489 112414716057 192590800473 231871162467 449378534437 1219741736329 1348135603311 3659225208987 8538192154303 25614576462909 102522502785127 307567508355381 717657519495889 1947927552917413 2152972558487667 5843782658752239 13635492870421891 40906478611265673
• Sum of all divisors σ(n): 65656040404736000
• Sum of proper divisors (its aliquot sum) s(n): 24749561793470327
• 40906478611265673 is a deficient number, because the sum of its proper divisors (24749561793470327) is less than itself. Its deficiency is 16156916817795346

Bases of 40906478611265673

• Binary: 10010001010101000011100110111110101000101111100010001001₂
• Hexadecimal: 0x915439BEA2F889
• Base-36: B6S4WUF62DL

Squares and roots of 40906478611265673

• 40906478611265673 squared (40906478611265673²) is 1673339992373935983105110988142929
• 40906478611265673 cubed (40906478611265673³) is 68450446607419876662566440695689283900944515376217
• The square root of 40906478611265673 is 202253500.8628173857
• The cube root of 40906478611265673 is 344559.3438992065

Scales and comparisons

• 40,906,478,611,265,673 seconds is equal to 1,300,699,487 years, 41 weeks, 1 day, 7 hours, 34 minutes, 33 seconds.
• To count from 1 to 40,906,478,611,265,673 would take you about three billion, nine hundred two million, ninety-eight thousand, four hundred sixty-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 40906478611265673 cubic inches would be around 28713.3 feet tall.

Recreational maths with 40906478611265673

• 40906478611265673 backwards is 37656211687460904
• The number of decimal digits it has is: 17
• The sum of 40906478611265673's digits is 75
• More coming soon!