56220421842

Names of 56220421842

• Cardinal: 56220421842 can be written as Fifty-six billion, two hundred twenty million, four hundred twenty-one thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 5.6220421842 × 10¹⁰

Factors of 56220421842

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1451

Divisors of 56220421842

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 338 351 507 702 1014 1053 1433 1521 2106 2866 3042 4299 4563 8598 9126 12897 13689 18629 25794 27378 37258 38691 55887 77382 111774 116073 167661 232146 242177 335322 484354 502983 726531 1005966 1453062 1508949 2053489 2179593 3017898 4106978 4359186 6160467 6538779 12320934 13077558 18481401 19616337 26695357 36962802 39232674 53390714 55444203 80086071 110888406 160172142 166332609 240258213 332665218 347039641 480516426 694079282 720774639 1041118923 1441549278 2082237846 2162323917 3123356769 4324647834 6246713538 9370070307 18740140614 28110210921 56220421842
• Sum of all divisors σ(n): 136506479967
• Sum of proper divisors (its aliquot sum) s(n): 80286058125
• 56220421842 is an abundant number, because the sum of its proper divisors (80286058125) is greater than itself. Its abundance is 24065636283

Bases of 56220421842

• Binary: 110100010110111111111000111011010010₂
• Hexadecimal: 0xD16FF8ED2
• Base-36: PTS6R4I

Squares and roots of 56220421842

• 56220421842 squared (56220421842²) is 3160735832092430672964
• 56220421842 cubed (56220421842³) is 177697901811361333969176024479688
• The square root of 56220421842 is 237108.4600810355
• The cube root of 56220421842 is 3830.8754583979

Scales and comparisons

• 56,220,421,842 seconds is equal to 1,787 years, 33 weeks, 7 hours, 50 minutes, 42 seconds.
• To count from 1 to 56,220,421,842 would take you about three thousand, five hundred seventy-five 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 56220421842 cubic inches would be around 319.2 feet tall.

Recreational maths with 56220421842

• 56220421842 backwards is 24812402265
• The number of decimal digits it has is: 11
• The sum of 56220421842's digits is 36
• More coming soon!