40166146512

Names of 40166146512

• Cardinal: 40166146512 can be written as Forty billion, one hundred sixty-six million, one hundred forty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0166146512 × 10¹⁰

Factors of 40166146512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 91541

Divisors of 40166146512

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 113 144 162 216 226 243 324 339 432 452 486 648 678 904 972 1017 1296 1356 1808 1944 2034 2712 3051 3888 4068 5424 6102 8136 9153 12204 16272 18306 24408 27459 36612 48816 54918 73224 91423 109836 146448 182846 219672 274269 365692 439344 548538 731384 822807 1097076 1462768 1645614 2194152 2468421 3291228 4388304 4936842 6582456 7405263 9873684 10330799 13164912 14810526 19747368 20661598 22215789 29621052 30992397 39494736 41323196 44431578 59242104 61984794 82646392 88863156 92977191 118484208 123969588 165292784 177726312 185954382 247939176 278931573 355452624 371908764 495878352 557863146 743817528 836794719 1115726292 1487635056 1673589438 2231452584 2510384157 3347178876 4462905168 5020768314 6694357752 10041536628 13388715504 20083073256 40166146512
• Sum of all divisors σ(n): 117605639424
• Sum of proper divisors (its aliquot sum) s(n): 77439492912
• 40166146512 is an abundant number, because the sum of its proper divisors (77439492912) is greater than itself. Its abundance is 37273346400

Bases of 40166146512

• Binary: 100101011010000101101100000111010000₂
• Hexadecimal: 0x95A16C1D0
• Base-36: IG9VX00

Squares and roots of 40166146512

• 40166146512 squared (40166146512²) is 1613319325623449766144
• 40166146512 cubed (40166146512³) is 64800820403632519049812041289728
• The square root of 40166146512 is 200414.9358505999
• The cube root of 40166146512 is 3424.6804614107

Scales and comparisons

• 40,166,146,512 seconds is equal to 1,277 years, 8 weeks, 1 day, 22 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,166,146,512 would take you about two thousand, five hundred fifty-four 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 40166146512 cubic inches would be around 285.4 feet tall.

Recreational maths with 40166146512

• 40166146512 backwards is 21564166104
• 40166146512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40166146512's digits is 36
• More coming soon!