21472696014

Names of 21472696014

• Cardinal: 21472696014 can be written as Twenty-one billion, four hundred seventy-two million, six hundred ninety-six thousand and fourteen.

Scientific notation

• Scientific notation: 2.1472696014 × 10¹⁰

Factors of 21472696014

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 62183

Divisors of 21472696014

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 49 66 77 98 107 147 154 214 231 294 321 462 539 642 749 1078 1177 1498 1617 2247 2354 3234 3531 4494 5243 7062 8239 10486 15729 16478 24717 31458 49434 57673 62053 115346 124106 173019 186159 346038 372318 434371 682583 868742 1303113 1365166 2047749 2606226 3040597 4095498 4778081 6081194 6639671 9121791 9556162 13279342 14334243 18243582 19919013 28668486 33446567 39838026 46477697 66893134 73036381 92955394 100339701 139433091 146072762 200679402 219109143 278866182 325343879 438218286 511254667 650687758 976031637 1022509334 1533764001 1952063274 3067528002 3578782669 7157565338 10736348007 21472696014
• Sum of all divisors σ(n): 55008637056
• Sum of proper divisors (its aliquot sum) s(n): 33535941042
• 21472696014 is an abundant number, because the sum of its proper divisors (33535941042) is greater than itself. Its abundance is 12063245028

Bases of 21472696014

• Binary: 10011111111110111110101011011001110₂
• Hexadecimal: 0x4FFDF56CE
• Base-36: 9V4AEA6

Squares and roots of 21472696014

• 21472696014 squared (21472696014²) is 461076674109651488196
• 21472696014 cubed (21472696014³) is 9900559262302690509515417250744
• The square root of 21472696014 is 146535.6475878821
• The cube root of 21472696014 is 2779.4712869765

Scales and comparisons

• 21,472,696,014 seconds is equal to 682 years, 39 weeks, 5 days, 13 hours, 46 minutes, 54 seconds.
• To count from 1 to 21,472,696,014 would take you about one thousand, three hundred sixty-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 21472696014 cubic inches would be around 231.6 feet tall.

Recreational maths with 21472696014

• 21472696014 backwards is 41069627412
• 21472696014 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21472696014's digits is 42
• More coming soon!