40486377789

Names of 40486377789

• Cardinal: 40486377789 can be written as Forty billion, four hundred eighty-six million, three hundred seventy-seven thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 4.0486377789 × 10¹⁰

Factors of 40486377789

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6056

Divisors of 40486377789

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 33 39 41 99 117 123 131 143 369 393 429 451 533 1179 1287 1353 1441 1599 1703 4059 4323 4797 5109 5371 5857 5863 12969 15327 16113 17571 17589 18733 48339 52713 52767 56199 59081 64427 69823 76141 168597 177243 193281 209469 228423 240137 531729 579843 628407 685269 720411 767267 768053 837551 2161233 2301801 2304159 2512653 2641507 3121781 6905403 6912477 7537959 7924521 8439937 9365343 9974471 23773563 25319811 28096029 29923413 31457947 34339591 75959433 89770239 94373841 103018773 109719181 283121523 309056319 329157543 346037417 408953311 987472629 1038112251 1226859933 3114336753 3680579799 4498486421 13495459263 40486377789
• Sum of all divisors σ(n): 70929226368
• Sum of proper divisors (its aliquot sum) s(n): 30442848579
• 40486377789 is a deficient number, because the sum of its proper divisors (30442848579) is less than itself. Its deficiency is 10043529210

Bases of 40486377789

• Binary: 100101101101001011010001100100111101₂
• Hexadecimal: 0x96D2D193D
• Base-36: ILKJL19

Squares and roots of 40486377789

• 40486377789 squared (40486377789²) is 1639146786473632528521
• 40486377789 cubed (40486377789³) is 66363116048796801636860523420069
• The square root of 40486377789 is 201212.2704732493
• The cube root of 40486377789 is 3433.7576588311

Scales and comparisons

• 40,486,377,789 seconds is equal to 1,287 years, 17 weeks, 5 days, 8 hours, 3 minutes, 9 seconds.
• To count from 1 to 40,486,377,789 would take you about two thousand, five hundred seventy-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 40486377789 cubic inches would be around 286.1 feet tall.

Recreational maths with 40486377789

• 40486377789 backwards is 98777368404
• The number of decimal digits it has is: 11
• The sum of 40486377789's digits is 63
• More coming soon!