40426888553328981

Names of 40426888553328981

• Cardinal: 40426888553328981 can be written as Forty quadrillion, four hundred twenty-six trillion, eight hundred eighty-eight billion, five hundred fifty-three million, three hundred twenty-eight thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.0426888553328981 × 10¹⁶

Factors of 40426888553328981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1193

Divisors of 40426888553328981

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 11 19 33 57 67 121 201 209 363 627 737 1093 1273 2211 2299 3279 3819 4489 6897 8107 12023 13467 14003 20767 24321 36069 42009 49379 62301 73231 85291 132253 148137 154033 219693 228437 255873 396759 462099 543169 685311 805541 938201 1194649 1391389 1629507 2416623 2512807 2814603 3583947 4174167 4906477 7538421 8860951 10320211 13141139 14719431 15305279 22698331 26582853 30960633 39423417 45915837 53971247 68094993 80041483 93223063 144552529 161913741 168358069 240124449 249681641 279669189 433657587 505074207 593683717 749044923 880456313 1025453693 1305751357 1520788177 1781051151 2641368939 2746498051 3076361079 3917254071 4562364531 5362779361 8239494153 9685019443 11279990623 14363264927 16088338083 16728669947 24809275783 29055058329 33839971869 43089794781 50186009841 58990572971 74427827349 87485340919 101892807859 157995914197 176971718913 184015369417 262456022757 272902033613 305678423577 473987742591 552046108251 648896302681 818706100839 962338750109 1120820886449 1662221477461 1946688908043 2887016250327 3001922369743 3362462659347 4986664432383 5861517841573 9005767109229 10585726251199 12329029750939 17584553524719 18284436252071 31757178753597 36987089252817 54853308756213 64476696257303 111368838989887 193430088771909 201128798772781 334106516969661 603386396318343 709243658830333 1225057228888757 2127730976490999 3675171686666271 13475629517776327 40426888553328981
• Sum of all divisors σ(n): 63369264425208000
• Sum of proper divisors (its aliquot sum) s(n): 22942375871879019
• 40426888553328981 is a deficient number, because the sum of its proper divisors (22942375871879019) is less than itself. Its deficiency is 17484512681449962

Bases of 40426888553328981

• Binary: 10001111101000000000101001111011100110000111000101010101₂
• Hexadecimal: 0x8FA00A7B987155
• Base-36: B224W7PBKGL

Squares and roots of 40426888553328981

• 40426888553328981 squared (40426888553328981²) is 1634333318103281790255217214498361
• 40426888553328981 cubed (40426888553328981³) is 66071010909953734887524923503972287562604518300141
• The square root of 40426888553328981 is 201064389.0730752475
• The cube root of 40426888553328981 is 343207.5020856465

Scales and comparisons

• 40,426,888,553,328,981 seconds is equal to 1,285,450,007 years, 21 weeks, 5 days, 13 hours, 36 minutes, 21 seconds.
• To count from 1 to 40,426,888,553,328,981 would take you about three billion, eight hundred fifty-six million, three hundred fifty thousand and twenty-two 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 40426888553328981 cubic inches would be around 28600.6 feet tall.

Recreational maths with 40426888553328981

• 40426888553328981 backwards is 18982335588862404
• The number of decimal digits it has is: 17
• The sum of 40426888553328981's digits is 84
• More coming soon!