404940997615

Names of 404940997615

• Cardinal: 404940997615 can be written as Four hundred four billion, nine hundred forty million, nine hundred ninety-seven thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 4.04940997615 × 10¹¹

Factors of 404940997615

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 241

Divisors of 404940997615

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 11 19 35 55 77 95 121 133 199 209 361 385 605 665 847 995 1045 1331 1393 1463 1805 2189 2299 2527 3781 3971 4235 6655 6965 7315 9317 10945 11495 12635 14641 15323 16093 18905 19855 24079 25289 26467 27797 41591 43681 46585 71839 73205 76615 80465 102487 120395 126445 132335 138985 161051 168553 177023 207955 218405 264869 278179 291137 305767 359195 457501 480491 502873 512435 790229 805255 842765 885115 1127357 1324345 1390895 1455685 1528835 1854083 1947253 2287505 2402455 2514365 2913559 3059969 3202507 3363437 3951145 5032511 5285401 5531603 5636785 8692519 9270415 9736265 14567795 15299845 16012535 16817185 20394913 21419783 25162555 26427005 27658015 32049149 35227577 36997807 43462595 55357621 58139411 60847633 95617709 101974565 107098915 160245745 176137885 184989035 224344043 276788105 290697055 304238165 387503347 406975877 478088545 608933831 669323963 1051794799 1121720215 1937516735 2034879385 3044669155 3346619815 4262536817 5258973995 7362563593 11569742789 21312684085 36812817965 57848713945 80988199523 404940997615
• Sum of all divisors σ(n): 647965785600
• Sum of proper divisors (its aliquot sum) s(n): 243024787985
• 404940997615 is a deficient number, because the sum of its proper divisors (243024787985) is less than itself. Its deficiency is 161916209630

Bases of 404940997615

• Binary: 101111001001000010111010100001111101111₂
• Hexadecimal: 0x5E485D43EF
• Base-36: 560ZEXGV

Squares and roots of 404940997615

• 404940997615 squared (404940997615²) is 163977211549431435688225
• 404940997615 cubed (404940997615³) is 66401095630952665453631545608583375
• The square root of 404940997615 is 636349.7447276929
• The cube root of 404940997615 is 7398.2769156799

Scales and comparisons

• 404,940,997,615 seconds is equal to 12,875 years, 45 weeks, 2 days, 2 hours, 26 minutes, 55 seconds.
• To count from 1 to 404,940,997,615 would take you about twenty-five thousand, seven hundred fifty-one 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 404940997615 cubic inches would be around 616.5 feet tall.

Recreational maths with 404940997615

• 404940997615 backwards is 516799049404
• The number of decimal digits it has is: 12
• The sum of 404940997615's digits is 58
• More coming soon!