20724162222

Names of 20724162222

• Cardinal: 20724162222 can be written as Twenty billion, seven hundred twenty-four million, one hundred sixty-two thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 2.0724162222 × 10¹⁰

Factors of 20724162222

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20185

Divisors of 20724162222

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 17 31 34 51 62 93 102 186 331 527 662 993 1054 1581 1986 3162 5627 10261 11254 16881 19801 20522 30783 33762 39602 59403 61566 118806 174437 336617 348874 523311 613831 673234 1009851 1046622 1227662 1841493 2019702 3682986 6554131 10435127 13108262 19662393 20870254 31305381 39324786 62610762 111420227 203178061 222840454 334260681 406356122 609534183 668521362 1219068366 3454027037 6908054074 10362081111 20724162222
• Sum of all divisors σ(n): 45441312768
• Sum of proper divisors (its aliquot sum) s(n): 24717150546
• 20724162222 is an abundant number, because the sum of its proper divisors (24717150546) is greater than itself. Its abundance is 3992988324

Bases of 20724162222

• Binary: 10011010011010000011001111010101110₂
• Hexadecimal: 0x4D3419EAE
• Base-36: 9IQMPWU

Squares and roots of 20724162222

• 20724162222 squared (20724162222²) is 429490899803771977284
• 20724162222 cubed (20724162222³) is 8900839080406118424731314965048
• The square root of 20724162222 is 143958.8907362099
• The cube root of 20724162222 is 2746.7912865825

Scales and comparisons

• 20,724,162,222 seconds is equal to 658 years, 50 weeks, 23 hours, 43 minutes, 42 seconds.
• To count from 1 to 20,724,162,222 would take you about one thousand, three hundred seventeen 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 20724162222 cubic inches would be around 228.9 feet tall.

Recreational maths with 20724162222

• 20724162222 backwards is 22226142702
• The number of decimal digits it has is: 11
• The sum of 20724162222's digits is 30
• More coming soon!