209014308221620

Names of 209014308221620

• Cardinal: 209014308221620 can be written as Two hundred nine trillion, fourteen billion, three hundred eight million, two hundred twenty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 2.0901430822162 × 10¹⁴

Factors of 209014308221620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7026118

Divisors of 209014308221620

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 220 137927 275854 551708 689635 1379270 1517197 2758540 3034394 6068788 6888173 7585985 13776346 15171970 27552692 30343940 34440865 68881730 75769903 137763460 151539806 303079612 378849515 757699030 1515398060 950065037371 1900130074742 3800260149484 4750325186855 9500650373710 10450715411081 19001300747420 20901430822162 41802861644324 52253577055405 104507154110810 209014308221620
• Sum of all divisors σ(n): 478836319989888
• Sum of proper divisors (its aliquot sum) s(n): 269822011768268
• 209014308221620 is an abundant number, because the sum of its proper divisors (269822011768268) is greater than itself. Its abundance is 60807703546648

Bases of 209014308221620

• Binary: 101111100001100011101111100110000011001010110100₂
• Hexadecimal: 0xBE18EF9832B4
• Base-36: 2237UIIX84

Squares and roots of 209014308221620

• 209014308221620 squared (209014308221620²) is 43686981041362365927035424400
• 209014308221620 cubed (209014308221620³) is 9131204120651383029868815259201905955528000
• The square root of 209014308221620 is 14457327.1465240075
• The cube root of 209014308221620 is 59346.0756273639

Scales and comparisons

• 209,014,308,221,620 seconds is equal to 6,646,008 years, 24 weeks, 5 days, 21 hours, 33 minutes, 40 seconds.
• To count from 1 to 209,014,308,221,620 would take you about sixteen million, six hundred fifteen thousand and twenty-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 209014308221620 cubic inches would be around 4945.5 feet tall.

Recreational maths with 209014308221620

• 209014308221620 backwards is 026122803410902
• The number of decimal digits it has is: 15
• The sum of 209014308221620's digits is 40
• More coming soon!