40347990517633938

Names of 40347990517633938

• Cardinal: 40347990517633938 can be written as Forty quadrillion, three hundred forty-seven trillion, nine hundred ninety billion, five hundred seventeen million, six hundred thirty-three thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 4.0347990517633938 × 10¹⁶

Factors of 40347990517633938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 401247409

Divisors of 40347990517633938

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 31 62 93 186 279 307 558 587 614 921 1174 1761 1842 2763 3522 5283 5526 9517 10566 18197 19034 28551 36394 54591 57102 85653 109182 163773 171306 180209 327546 360418 540627 1081254 1621881 3243762 5586479 11172958 16759437 33518874 50278311 100556622 401246479 802492958 1203739437 2407478874 3611218311 7222436622 12438640849 24877281698 37315922547 74631845094 111947767641 123182669053 223895535282 235531683173 246365338106 369548007159 471063366346 706595049519 739096014318 1108644021477 1413190099038 2119785148557 2217288042954 3818662740643 4239570297114 7301482178363 7637325481286 11455988221929 14602964356726 21904446535089 22911976443858 34367964665787 43808893070178 65713339605267 68735929331574 72308226734111 131426679210534 144616453468222 216924680202333 433849360404666 650774040606999 1301548081213998 2241555028757441 4483110057514882 6724665086272323 13449330172544646 20173995258816969 40347990517633938
• Sum of all divisors σ(n): 90688843457372160
• Sum of proper divisors (its aliquot sum) s(n): 50340852939738222
• 40347990517633938 is an abundant number, because the sum of its proper divisors (50340852939738222) is greater than itself. Its abundance is 9992862422104284

Bases of 40347990517633938

• Binary: 10001111010110000100100010011010001101000101001110010010₂
• Hexadecimal: 0x8F58489A345392
• Base-36: B1A62YFYE8I

Squares and roots of 40347990517633938

• 40347990517633938 squared (40347990517633938²) is 1627960338811078176114133769387844
• 40347990517633938 cubed (40347990517633938³) is 65684928313433515225663942513739636340573539049672
• The square root of 40347990517633938 is 200868092.3333368495
• The cube root of 40347990517633938 is 342984.0861575345

Scales and comparisons

• 40,347,990,517,633,938 seconds is equal to 1,282,941,293 years, 48 weeks, 3 days, 3 hours, 12 minutes, 18 seconds.
• To count from 1 to 40,347,990,517,633,938 would take you about three billion, eight hundred forty-eight million, eight hundred twenty-three thousand, eight hundred eighty-one 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 40347990517633938 cubic inches would be around 28582 feet tall.

Recreational maths with 40347990517633938

• 40347990517633938 backwards is 83933671509974304
• The number of decimal digits it has is: 17
• The sum of 40347990517633938's digits is 81
• More coming soon!