4008999912885

Names of 4008999912885

• Cardinal: 4008999912885 can be written as Four trillion, eight billion, nine hundred ninety-nine million, nine hundred twelve thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 4.008999912885 × 10¹²

Factors of 4008999912885

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138962

Divisors of 4008999912885

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 11 15 19 27 31 33 45 55 57 81 93 95 99 121 135 155 165 171 209 279 285 297 341 363 405 465 495 513 589 605 627 837 855 891 1023 1045 1089 1395 1485 1539 1705 1767 1815 1881 2299 2511 2565 2945 3069 3135 3267 3751 4185 4455 5115 5301 5445 5643 6479 6897 7695 8835 9207 9405 9801 11253 11495 12555 15345 15903 16335 16929 18755 19437 20691 26505 27621 28215 32395 33759 34485 46035 47709 49005 56265 58311 62073 71269 79515 84645 97185 101277 103455 138105 138893 168795 174933 186219 213807 238545 291555 303831 310365 356345 416679 506385 524799 641421 694465 874665 931095 1069035 1250037 1519155 1527823 1924263 2083395 2623995 2638967 3207105 3750111 4305683 4583469 5772789 6250185 7639115 7916901 9621315 11250333 12917049 13194835 13750407 16806053 18750555 21528415 22917345 23750703 28863945 29028637 38751147 39584505 41251221 47362513 50418159 56251665 64585245 68752035 71252109 81807977 84030265 87085911 116253441 118753515 123753663 142087539 145143185 151254477 193755735 206256105 213756327 236812565 245423931 252090795 261257733 319315007 348760323 356260545 409039885 426262617 435429555 453763431 520987643 581267205 618768315 710437695 736271793 756272385 783773199 899887747 957945021 1068781635 1227119655 1278787851 1306288665 1361290293 1562962929 1596575035 1743801615 2131313085 2208815379 2268817155 2351319597 2604938215 2699663241 2873835063 3681358965 3836363553 3918865995 4499438735 4688888787 4789725105 6393939255 6626446137 6806451465 7814814645 8098989723 8621505189 9898765217 11044076895 11756597985 13498316205 14066666361 14369175315 19181817765 23444443935 24296969169 25864515567 29696295651 33132230685 40494948615 42199999083 43107525945 49493826085 70333331805 72890907507 89088886953 121484845845 129322577835 148481478255 210999995415 267266660859 364454537535 445444434765 801799982577 1336333304295 4008999912885
• Sum of all divisors σ(n): 8583249185280
• Sum of proper divisors (its aliquot sum) s(n): 4574249272395
• 4008999912885 is an abundant number, because the sum of its proper divisors (4574249272395) is greater than itself. Its abundance is 565249359510

Bases of 4008999912885

• Binary: 111010010101101011000001000000010110110101₂
• Hexadecimal: 0x3A56B0405B5
• Base-36: 1F5PJ1EB9

Squares and roots of 4008999912885

• 4008999912885 squared (4008999912885²) is 16072080301511937589023225
• 4008999912885 cubed (4008999912885³) is 64432968528642082328181665957241754125
• The square root of 4008999912885 is 2002248.7140425387
• The cube root of 4008999912885 is 15885.9069945193

Scales and comparisons

• 4,008,999,912,885 seconds is equal to 127,473 years, 41 weeks, 2 days, 22 hours, 54 minutes, 45 seconds.
• To count from 1 to 4,008,999,912,885 would take you about three hundred eighteen thousand, six hundred eighty-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 4008999912885 cubic inches would be around 1323.8 feet tall.

Recreational maths with 4008999912885

• 4008999912885 backwards is 5882199998004
• The number of decimal digits it has is: 13
• The sum of 4008999912885's digits is 72
• More coming soon!