40905436338

Names of 40905436338

• Cardinal: 40905436338 can be written as Forty billion, nine hundred five million, four hundred thirty-six thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 4.0905436338 × 10¹⁰

Factors of 40905436338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 230

Divisors of 40905436338

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 169 171 193 234 247 338 342 361 386 494 507 579 722 741 1014 1083 1158 1482 1521 1737 2166 2223 2509 3042 3211 3249 3474 3667 4446 4693 5018 6422 6498 7334 7527 9386 9633 11001 14079 15054 19266 22002 22581 28158 28899 32617 33003 37249 42237 45162 47671 57798 61009 65234 66006 69673 74498 84474 95342 97851 111747 122018 139346 143013 183027 195702 209019 223494 286026 293553 335241 366054 418038 429039 484237 549081 587106 619723 627057 670482 707731 858078 905749 968474 1098162 1239446 1254114 1415462 1452711 1811498 1859169 2123193 2717247 2905422 3718338 4246386 4358133 5434494 5577507 6295081 6369579 8151741 8716266 9200503 11155014 11774737 12590162 12739158 13446889 16303482 18401006 18885243 23549474 26893778 27601509 35324211 37770486 40340667 55203018 56655729 70648422 80681334 82804527 105972633 113311458 119606539 121022001 165609054 174809557 211945266 239213078 242044002 349619114 358819617 524428671 717639234 1048857342 1076458851 1573286013 2152917702 2272524241 3146572026 4545048482 6817572723 13635145446 20452718169 40905436338
• Sum of all divisors σ(n): 101814893271
• Sum of proper divisors (its aliquot sum) s(n): 60909456933
• 40905436338 is an abundant number, because the sum of its proper divisors (60909456933) is greater than itself. Its abundance is 20004020595

Bases of 40905436338

• Binary: 100110000110001001110110110010110010₂
• Hexadecimal: 0x986276CB2
• Base-36: ISI1GOI

Squares and roots of 40905436338

• 40905436338 squared (40905436338²) is 1673254722002170850244
• 40905436338 cubed (40905436338³) is 68445214508117687612455273766472
• The square root of 40905436338 is 202250.9241956635
• The cube root of 40905436338 is 3445.5641748385

Scales and comparisons

• 40,905,436,338 seconds is equal to 1,300 years, 34 weeks, 4 days, 13 hours, 12 minutes, 18 seconds.
• To count from 1 to 40,905,436,338 would take you about two thousand, six hundred 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 40905436338 cubic inches would be around 287.1 feet tall.

Recreational maths with 40905436338

• 40905436338 backwards is 83363450904
• The number of decimal digits it has is: 11
• The sum of 40905436338's digits is 45
• More coming soon!