420490878244011135

Names of 420490878244011135

• Cardinal: 420490878244011135 can be written as Four hundred twenty quadrillion, four hundred ninety trillion, eight hundred seventy-eight billion, two hundred forty-four million, eleven thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 4.20490878244011135 × 10¹⁷

Factors of 420490878244011135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46004314

Divisors of 420490878244011135

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 15 33 45 55 99 165 495 2003 6009 9221 10015 18027 22033 27663 30045 46105 66099 82989 90135 101431 110165 138315 198297 304293 330495 414945 507155 912879 991485 1521465 4564395 18469663 45993071 55408989 92348315 137979213 166226967 203166293 229965355 277044945 413937639 505923781 609498879 689896065 831134835 1015831465 1517771343 1828496637 2069688195 2529618905 3047494395 4553314029 7588856715 9142483185 22766570145 92124121213 276372363639 424102107691 460620606065 829117090917 1013365333343 1272306323073 1381861818195 2120510538455 3040096000029 3816918969219 4145585454585 4665123184601 5066826666715 6361531615365 9120288000087 13995369553803 15200480000145 19084594846095 23325615923005 41986108661409 45601440000435 69976847769015 209930543307045 849476521705073 2548429565115219 4247382608525365 7645288695345657 9344241738755803 12742147825576095 28032725216267409 38226443476728285 46721208693779015 84098175648802227 140163626081337045 420490878244011135
• Sum of all divisors σ(n): 795593272413828096
• Sum of proper divisors (its aliquot sum) s(n): 375102394169816961
• 420490878244011135 is a deficient number, because the sum of its proper divisors (375102394169816961) is less than itself. Its deficiency is 45388484074194174

Bases of 420490878244011135

• Binary: 10111010101111000100011100111010101000001101011110001111111₂
• Hexadecimal: 0x5D5E239D506BC7F
• Base-36: 370BKQPLQJ5R

Squares and roots of 420490878244011135

• 420490878244011135 squared (420490878244011135²) is 176812578686419796855394494003988225
• 420490878244011135 cubed (420490878244011135³) is 74348076496440985063856573537256985586575411308885375
• The square root of 420490878244011135 is 648452680.0345659263
• The cube root of 420490878244011135 is 749178.8810464495

Scales and comparisons

• 420,490,878,244,011,135 seconds is equal to 13,370,309,264 years, 24 weeks, 4 days, 15 hours, 32 minutes, 15 seconds.
• To count from 1 to 420,490,878,244,011,135 would take you about forty billion, one hundred ten million, nine hundred twenty-seven thousand, seven hundred ninety-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 420490878244011135 cubic inches would be around 62431.6 feet tall.

Recreational maths with 420490878244011135

• 420490878244011135 backwards is 531110442878094024
• The number of decimal digits it has is: 18
• The sum of 420490878244011135's digits is 63
• More coming soon!