40528726434

Names of 40528726434

• Cardinal: 40528726434 can be written as Forty billion, five hundred twenty-eight million, seven hundred twenty-six thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 4.0528726434 × 10¹⁰

Factors of 40528726434

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 158016

Divisors of 40528726434

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 97 98 126 147 189 194 291 294 378 441 582 679 873 882 1323 1358 1746 2037 2619 2646 4074 4753 5238 6111 9506 12222 14259 18333 28518 36666 42777 85554 128331 157907 256662 315814 473721 947442 1105349 1421163 2210698 2842326 3316047 4263489 6632094 7737443 8526978 9948141 15316979 15474886 19896282 23212329 29844423 30633958 45950937 46424658 59688846 69636987 91901874 107218853 137852811 139273974 208910961 214437706 275705622 321656559 413558433 417821922 643313118 750531971 827116866 964969677 1501063942 1929939354 2251595913 2894909031 4503191826 5789818062 6754787739 13509575478 20264363217 40528726434
• Sum of all divisors σ(n): 105848890560
• Sum of proper divisors (its aliquot sum) s(n): 65320164126
• 40528726434 is an abundant number, because the sum of its proper divisors (65320164126) is greater than itself. Its abundance is 24791437692

Bases of 40528726434

• Binary: 100101101111101100110100100110100010₂
• Hexadecimal: 0x96FB349A2
• Base-36: IM9R9GI

Squares and roots of 40528726434

• 40528726434 squared (40528726434²) is 1642577666362010356356
• 40528726434 cubed (40528726434³) is 66571580886584041743027177114504
• The square root of 40528726434 is 201317.4767227127
• The cube root of 40528726434 is 3434.9544754745

Scales and comparisons

• 40,528,726,434 seconds is equal to 1,288 years, 35 weeks, 5 days, 11 hours, 33 minutes, 54 seconds.
• To count from 1 to 40,528,726,434 would take you about two thousand, five hundred seventy-seven 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 40528726434 cubic inches would be around 286.2 feet tall.

Recreational maths with 40528726434

• 40528726434 backwards is 43462782504
• The number of decimal digits it has is: 11
• The sum of 40528726434's digits is 45
• More coming soon!