42247889220

Names of 42247889220

• Cardinal: 42247889220 can be written as Forty-two billion, two hundred forty-seven million, eight hundred eighty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.224788922 × 10¹⁰

Factors of 42247889220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8027

Divisors of 42247889220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 47 60 94 141 188 235 282 470 564 705 940 1410 2820 3037 4933 6074 9111 9866 12148 14799 15185 18222 19732 24665 29598 30370 36444 45555 49330 59196 60740 73995 91110 98660 142739 147990 182220 231851 285478 295980 428217 463702 570956 695553 713695 856434 927404 1159255 1391106 1427390 1712868 2141085 2318510 2782212 2854780 3477765 4282170 4637020 6955530 8564340 13911060 14981521 29963042 44944563 59926084 74907605 89889126 149815210 179778252 224722815 299630420 449445630 704131487 898891260 1408262974 2112394461 2816525948 3520657435 4224788922 7041314870 8449577844 10561972305 14082629740 21123944610 42247889220
• Sum of all divisors σ(n): 120875263488
• Sum of proper divisors (its aliquot sum) s(n): 78627374268
• 42247889220 is an abundant number, because the sum of its proper divisors (78627374268) is greater than itself. Its abundance is 36379485048

Bases of 42247889220

• Binary: 100111010110001010111010000101000100₂
• Hexadecimal: 0x9D62BA144
• Base-36: JEPAVYC

Squares and roots of 42247889220

• 42247889220 squared (42247889220²) is 1784884143545392208400
• 42247889220 cubed (42247889220³) is 75407587567040308061934353448000
• The square root of 42247889220 is 205542.9133295527
• The cube root of 42247889220 is 3482.8518817403

Scales and comparisons

• 42,247,889,220 seconds is equal to 1,343 years, 18 weeks, 2 days, 4 hours, 47 minutes.
• To count from 1 to 42,247,889,220 would take you about two thousand, six hundred eighty-six 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 42247889220 cubic inches would be around 290.2 feet tall.

Recreational maths with 42247889220

• 42247889220 backwards is 02298874224
• The number of decimal digits it has is: 11
• The sum of 42247889220's digits is 48
• More coming soon!