220428408864

Names of 220428408864

• Cardinal: 220428408864 can be written as Two hundred twenty billion, four hundred twenty-eight million, four hundred eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.20428408864 × 10¹¹

Factors of 220428408864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 218

Divisors of 220428408864

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 29 32 34 48 51 58 68 87 96 102 116 136 167 174 204 232 272 334 348 408 464 493 501 544 668 696 816 928 986 1002 1336 1392 1479 1632 1972 2004 2672 2784 2839 2958 3944 4008 4843 5344 5678 5916 7888 8016 8517 9686 11356 11832 14529 15776 16032 17034 19372 22712 23664 27889 29058 34068 38744 45424 47328 55778 58116 68136 77488 82331 83667 90848 111556 116232 136272 154976 164662 167334 223112 232464 246993 272544 329324 334668 446224 464928 474113 493986 658648 669336 808781 892448 948226 987972 1317296 1338672 1422339 1617562 1896452 1975944 2426343 2634592 2677344 2844678 3235124 3792904 3951888 4657463 4852686 5689356 6470248 7585808 7903776 9314926 9705372 11378712 12940496 13749277 13972389 15171616 18629852 19410744 22757424 25880992 27498554 27944778 37259704 38821488 41247831 45514848 54997108 55889556 74519408 77642976 79176871 82495662 109994216 111779112 135066427 149038816 158353742 164991324 219988432 223558224 237530613 270132854 316707484 329982648 405199281 439976864 447116448 475061226 540265708 633414968 659965296 810398562 950122452 1080531416 1266829936 1319930592 1620797124 1900244904 2161062832 2296129259 2533659872 3241594248 3800489808 4322125664 4592258518 6483188496 6888387777 7600979616 9184517036 12966376992 13776775554 18369034072 27553551108 36738068144 55107102216 73476136288 110214204432 220428408864
• Sum of all divisors σ(n): 637605561600
• Sum of proper divisors (its aliquot sum) s(n): 417177152736
• 220428408864 is an abundant number, because the sum of its proper divisors (417177152736) is greater than itself. Its abundance is 196748743872

Bases of 220428408864

• Binary: 11001101010010100011101001100000100000₂
• Hexadecimal: 0x33528E9820
• Base-36: 2T9HDSTC

Squares and roots of 220428408864

• 220428408864 squared (220428408864²) is 48588683434314753770496
• 220428408864 cubed (220428408864³) is 10710326178222596231790377908076544
• The square root of 220428408864 is 469498.0392546917
• The cube root of 220428408864 is 6040.7267160629

Scales and comparisons

• 220,428,408,864 seconds is equal to 7,008 years, 48 weeks, 6 days, 17 hours, 34 minutes, 24 seconds.
• To count from 1 to 220,428,408,864 would take you about fourteen thousand and seventeen 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 220428408864 cubic inches would be around 503.4 feet tall.

Recreational maths with 220428408864

• 220428408864 backwards is 468804824022
• 220428408864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 220428408864's digits is 48
• More coming soon!