400121642260319

Names of 400121642260319

• Cardinal: 400121642260319 can be written as Four hundred trillion, one hundred twenty-one billion, six hundred forty-two million, two hundred sixty thousand, three hundred nineteen.

Scientific notation

• Scientific notation: 4.00121642260319 × 10¹⁴

Factors of 400121642260319

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 827

Divisors of 400121642260319

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 23 49 97 101 161 599 679 707 1127 2231 2323 4193 4753 4949 9797 10201 13777 15617 16261 29351 58103 60499 68579 71407 96439 109319 113827 225331 234623 358801 406721 423493 480053 499849 675073 989497 1336369 1391477 1577317 1642361 2511607 2847047 2964451 5868403 6110399 6926479 8252423 9354583 9740339 11041219 11496527 17581249 22758431 34803697 36238901 41078821 42772793 48485353 57766961 65482081 68182373 134973269 140539177 159309017 243625879 253672307 287551747 299409551 404368727 592708703 800485031 833494723 944812883 983774239 1115163119 1705381153 1775706149 3515173397 3660129001 4148960921 5603395217 5834463061 6613690181 6886419673 13632300169 24606213779 25620903007 29042726447 39223766519 40841241427 80848988131 84182967023 95426101183 172243496453 179346321049 355032513097 565942916917 589280769161 667982708281 2485227591679 3961600418419 4124965384127 8165747801231 17396593141753 57160234608617 400121642260319
• Sum of all divisors σ(n): 496426725546192
• Sum of proper divisors (its aliquot sum) s(n): 96305083285873
• 400121642260319 is a deficient number, because the sum of its proper divisors (96305083285873) is less than itself. Its deficiency is 303816558974446

Bases of 400121642260319

• Binary: 1011010111110100010010100010110101001011101011111₂
• Hexadecimal: 0x16BE8945A975F
• Base-36: 3XTXCEYTEN

Squares and roots of 400121642260319

• 400121642260319 squared (400121642260319²) is 160097328605094695515361981761
• 400121642260319 cubed (400121642260319³) is 64058406042960435620246318408448887292041759
• The square root of 400121642260319 is 20003040.8253425057
• The cube root of 400121642260319 is 73688.0981144673

Scales and comparisons

• 400,121,642,260,319 seconds is equal to 12,722,630 years, 29 weeks, 3 days, 3 hours, 51 minutes, 59 seconds.
• To count from 1 to 400,121,642,260,319 would take you about thirty-one million, eight hundred six thousand, five hundred seventy-six 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 400121642260319 cubic inches would be around 6140.7 feet tall.

Recreational maths with 400121642260319

• 400121642260319 backwards is 913062246121004
• The number of decimal digits it has is: 15
• The sum of 400121642260319's digits is 41
• More coming soon!