42000689220

Names of 42000689220

• Cardinal: 42000689220 can be written as Forty-two billion, six hundred eighty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.200068922 × 10¹⁰

Factors of 42000689220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 613687

Divisors of 42000689220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 163 210 326 420 489 652 815 978 1141 1630 1956 2282 2445 3260 3423 4564 4890 5705 6846 9780 11410 13692 17115 22820 34230 68460 613507 1227014 1840521 2454028 3067535 3681042 4294549 6135070 7362084 8589098 9202605 12270140 12883647 17178196 18405210 21472745 25767294 36810420 42945490 51534588 64418235 85890980 100001641 128836470 200003282 257672940 300004923 400006564 500008205 600009846 700011487 1000016410 1200019692 1400022974 1500024615 2000032820 2100034461 2800045948 3000049230 3500057435 4200068922 6000098460 7000114870 8400137844 10500172305 14000229740 21000344610 42000689220
• Sum of all divisors σ(n): 135226979328
• Sum of proper divisors (its aliquot sum) s(n): 93226290108
• 42000689220 is an abundant number, because the sum of its proper divisors (93226290108) is greater than itself. Its abundance is 51225600888

Bases of 42000689220

• Binary: 100111000111011011111010100001000100₂
• Hexadecimal: 0x9C76FA844
• Base-36: JAM4J7O

Squares and roots of 42000689220

• 42000689220 squared (42000689220²) is 1764057894955024208400
• 42000689220 cubed (42000689220³) is 74091647412093377654584913448000
• The square root of 42000689220 is 204940.6968369143
• The cube root of 42000689220 is 3476.0456586481

Scales and comparisons

• 42,000,689,220 seconds is equal to 1,335 years, 25 weeks, 4 days, 2 hours, 7 minutes.
• To count from 1 to 42,000,689,220 would take you about two thousand, six hundred seventy 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 42000689220 cubic inches would be around 289.7 feet tall.

Recreational maths with 42000689220

• 42000689220 backwards is 02298600024
• The number of decimal digits it has is: 11
• The sum of 42000689220's digits is 33
• More coming soon!