40802954022961

Names of 40802954022961

• Cardinal: 40802954022961 can be written as Forty trillion, eight hundred two billion, nine hundred fifty-four million, twenty-two thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.0802954022961 × 10¹³

Factors of 40802954022961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 266

Divisors of 40802954022961

• Number of divisors d(n): 81
• Complete list of divisors:
  1 13 53 73 127 169 689 949 1651 2809 3869 5329 6731 8957 9271 12337 16129 21463 36517 50297 69277 87503 120523 205057 209677 282437 356743 474721 491363 653861 676783 854837 900601 1137539 1177417 1566799 2665741 2725801 3671681 4637659 6387719 8798179 11112881 14969161 15306421 26042239 34654633 35869499 45306361 47731853 60289567 62403101 83040347 85951441 114376327 144467453 194599093 198983473 338549107 466303487 588982693 811240313 1117368733 1901083447 2529788209 3307364353 4401138391 4555426373 6061945331 7656775009 10546124069 14525793529 24714084811 42995736589 59220542849 241437597769 321283102543 558944575657 769867057037 3138688770997 40802954022961
• Sum of all divisors σ(n): 46020126807459
• Sum of proper divisors (its aliquot sum) s(n): 5217172784498
• 40802954022961 is a deficient number, because the sum of its proper divisors (5217172784498) is less than itself. Its deficiency is 35585781238463

Bases of 40802954022961

• Binary: 1001010001110000101101100101001001000000110001₂
• Hexadecimal: 0x251C2D949031
• Base-36: EGOM9BO6P

Squares and roots of 40802954022961

• 40802954022961 squared (40802954022961²) is 1664881056999869254115207521
• 40802954022961 cubed (40802954022961³) is 67932065222464377131451121123556313889681
• 40802954022961 is a perfect square number. Its square root is 6387719
• The cube root of 40802954022961 is 34426.8432378669

Scales and comparisons

• 40,802,954,022,961 seconds is equal to 1,297,407 years, 37 weeks, 5 days, 7 hours, 16 minutes, 1 second.
• To count from 1 to 40,802,954,022,961 would take you about three million, two hundred forty-three thousand, five hundred nineteen 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 40802954022961 cubic inches would be around 2868.9 feet tall.

Recreational maths with 40802954022961

• 40802954022961 backwards is 16922045920804
• The number of decimal digits it has is: 14
• The sum of 40802954022961's digits is 52
• More coming soon!