40386340764

Names of 40386340764

• Cardinal: 40386340764 can be written as Forty billion, three hundred eighty-six million, three hundred forty thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 4.0386340764 × 10¹⁰

Factors of 40386340764

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10681

Divisors of 40386340764

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 126 132 147 154 196 198 199 231 252 294 308 396 398 441 462 539 588 597 693 796 882 924 1078 1194 1386 1393 1617 1764 1791 2156 2189 2388 2772 2786 3234 3582 4179 4378 4851 5572 6468 6567 7164 8358 8756 9702 9751 10459 12537 13134 15323 16716 19404 19502 19701 20918 25074 26268 29253 30646 31377 39004 39402 41836 45969 50148 58506 61292 62754 73213 78804 87759 91938 94131 107261 115049 117012 125508 137907 146426 175518 183876 188262 214522 219639 230098 275814 292852 321783 345147 351036 376524 429044 439278 460196 512491 551628 643566 658917 690294 805343 878556 965349 1024982 1035441 1287132 1317834 1380588 1537473 1610686 1930698 2049964 2070882 2081341 2416029 2635668 3074946 3221372 3861396 4141764 4162682 4612419 4832058 5637401 6149892 6244023 7248087 8325364 9224838 9664116 11274802 12488046 14496174 14569387 16912203 18449676 18732069 22549604 22894751 24976092 28992348 29138774 33824406 37464138 43708161 45789502 50736609 58277548 67648812 68684253 74928276 87416322 91579004 101473218 101985709 131124483 137368506 160263257 174832644 202946436 203971418 206052759 262248966 274737012 305957127 320526514 407942836 412105518 480789771 524497932 611914254 641053028 824211036 917871381 961579542 1121842799 1223828508 1442369313 1835742762 1923159084 2243685598 2884738626 3365528397 3671485524 4487371196 5769477252 6731056794 10096585191 13462113588 20193170382 40386340764
• Sum of all divisors σ(n): 130214448000
• Sum of proper divisors (its aliquot sum) s(n): 89828107236
• 40386340764 is an abundant number, because the sum of its proper divisors (89828107236) is greater than itself. Its abundance is 49441766472

Bases of 40386340764

• Binary: 100101100111001101101010011110011100₂
• Hexadecimal: 0x96736A79C
• Base-36: IJWZFZ0

Squares and roots of 40386340764

• 40386340764 squared (40386340764²) is 1631056520305928103696
• 40386340764 cubed (40386340764³) is 65872404434419297925150983863744
• The square root of 40386340764 is 200963.5309303655
• The cube root of 40386340764 is 3430.9271906849

Scales and comparisons

• 40,386,340,764 seconds is equal to 1,284 years, 8 weeks, 2 days, 11 hours, 59 minutes, 24 seconds.
• To count from 1 to 40,386,340,764 would take you about two thousand, five hundred sixty-eight 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 40386340764 cubic inches would be around 285.9 feet tall.

Recreational maths with 40386340764

• 40386340764 backwards is 46704368304
• The number of decimal digits it has is: 11
• The sum of 40386340764's digits is 45
• More coming soon!