21246738023277

Names of 21246738023277

• Cardinal: 21246738023277 can be written as Twenty-one trillion, two hundred forty-six billion, seven hundred thirty-eight million, twenty-three thousand, two hundred seventy-seven.

Scientific notation

• Scientific notation: 2.1246738023277 × 10¹³

Factors of 21246738023277

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1200

Divisors of 21246738023277

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 13 39 117 169 307 507 877 921 1521 2197 2631 2763 3991 6591 7893 11401 11973 19773 28561 34203 35919 51883 85683 94249 102609 148213 155649 257049 269239 282747 444639 466947 674479 807717 848241 1225237 1333917 1926769 2023437 2423151 3500107 3675711 5780307 6070311 8768227 10500321 11027133 15928081 17340921 25047997 26304681 31500963 45501391 47784243 75143991 78914043 82656373 136504173 143352729 207065053 225431973 247969119 409512519 591518083 621195159 743907357 1074532849 1774554249 1863585477 2691845689 3223598547 5323662747 7689735079 8075537067 9670795641 13968927037 23069205237 24226611201 41906781111 69207615711 125720343333 181596051481 544788154443 1634364463329 2360748669253 7082246007759 21246738023277
• Sum of all divisors σ(n): 33393804395718
• Sum of proper divisors (its aliquot sum) s(n): 12147066372441
• 21246738023277 is a deficient number, because the sum of its proper divisors (12147066372441) is less than itself. Its deficiency is 9099671650836

Bases of 21246738023277

• Binary: 100110101001011100100010001011100001101101101₂
• Hexadecimal: 0x1352E445C36D
• Base-36: 7J4M78SX9

Squares and roots of 21246738023277

• 21246738023277 squared (21246738023277²) is 451423876629764641393818729
• 21246738023277 cubed (21246738023277³) is 9591284844204725913669452912279920554933
• The square root of 21246738023277 is 4609418.4040155217
• The cube root of 21246738023277 is 27696.8739378125

Scales and comparisons

• 21,246,738,023,277 seconds is equal to 675,580 years, 28 weeks, 3 days, 17 hours, 7 minutes, 57 seconds.
• To count from 1 to 21,246,738,023,277 would take you about one million, six hundred eighty-eight thousand, nine hundred fifty-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 21246738023277 cubic inches would be around 2308.1 feet tall.

Recreational maths with 21246738023277

• 21246738023277 backwards is 77232083764212
• The number of decimal digits it has is: 14
• The sum of 21246738023277's digits is 54
• More coming soon!