21227401486713

Names of 21227401486713

• Cardinal: 21227401486713 can be written as Twenty-one trillion, two hundred twenty-seven billion, four hundred one million, four hundred eighty-six thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 2.1227401486713 × 10¹³

Factors of 21227401486713

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 101275

Divisors of 21227401486713

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 17 43 51 129 131 289 393 731 867 1849 2193 2227 5547 5633 6681 12427 16899 31433 37281 37859 94299 95761 101081 113577 242219 287283 303243 534361 726657 1603083 1627937 1718377 4117723 4346483 4883811 5155131 12353169 13039449 13241611 29212409 39724833 70001291 73890211 87637227 186898769 210003873 221670633 225107387 560696307 569389273 675322161 1256133587 1708167819 3177279073 3768400761 3826825579 9531837219 9679617641 11480476737 24483738739 29038852923 54013744241 73451216217 162041232723 164553499897 416223558563 493660499691 1248670675689 7075800495571 21227401486713
• Sum of all divisors σ(n): 31016782041696
• Sum of proper divisors (its aliquot sum) s(n): 9789380554983
• 21227401486713 is a deficient number, because the sum of its proper divisors (9789380554983) is less than itself. Its deficiency is 11438020931730

Bases of 21227401486713

• Binary: 100110100111001100011101110011010000101111001₂
• Hexadecimal: 0x134E63B9A179
• Base-36: 7IVQERPTL

Squares and roots of 21227401486713

• 21227401486713 squared (21227401486713²) is 450602573878105282715544369
• 21227401486713 cubed (21227401486713³) is 9565121746656796496355485720385715469097
• The square root of 21227401486713 is 4607320.4237075807
• The cube root of 21227401486713 is 27688.4691312683

Scales and comparisons

• 21,227,401,486,713 seconds is equal to 674,965 years, 36 weeks, 5 days, 4 hours, 58 minutes, 33 seconds.
• To count from 1 to 21,227,401,486,713 would take you about one million, six hundred eighty-seven thousand, four hundred fourteen 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 21227401486713 cubic inches would be around 2307.4 feet tall.

Recreational maths with 21227401486713

• 21227401486713 backwards is 31768410472212
• The number of decimal digits it has is: 14
• The sum of 21227401486713's digits is 48
• More coming soon!