400103315997

Names of 400103315997

• Cardinal: 400103315997 can be written as Four hundred billion, one hundred three million, three hundred fifteen thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 4.00103315997 × 10¹¹

Factors of 400103315997

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16903

Divisors of 400103315997

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 19 21 33 43 57 77 127 129 133 209 231 301 381 399 473 627 817 889 903 1397 1419 1463 2413 2451 2667 3311 4191 4389 5461 5719 7239 8987 9779 9933 16383 16693 16891 17157 26543 26961 29337 38227 50079 50673 60071 62909 79629 103759 114681 116851 180213 183623 185801 188727 311277 317167 350553 420497 550869 557403 717799 726313 951501 1141349 1261491 1285361 2120011 2153397 2178939 2220169 3424047 3488837 3856083 5024593 6360033 6660507 7895789 7989443 10466511 13638181 14840077 15073779 23320121 23687367 23968329 24421859 40280209 40914543 44520231 55270523 69960363 73265577 91160473 95467267 120840627 150019991 163240847 165811569 273481419 281961463 286401801 443082299 450059973 489722541 638123311 845884389 1002765203 1050139937 1329246897 1732048987 1914369933 3008295609 3101576093 3150419811 5196146961 7019356421 9304728279 12124342909 19052538857 21058069263 36373028727 57157616571 133367771999 400103315997
• Sum of all divisors σ(n): 722078269440
• Sum of proper divisors (its aliquot sum) s(n): 321974953443
• 400103315997 is a deficient number, because the sum of its proper divisors (321974953443) is less than itself. Its deficiency is 78128362554

Bases of 400103315997

• Binary: 101110100101000000001000001101000011101₂
• Hexadecimal: 0x5D28041A1D
• Base-36: 53SZ6MFX

Squares and roots of 400103315997

• 400103315997 squared (400103315997²) is 160082663471795236104009
• 400103315997 cubed (400103315997³) is 64049604488697098447801536085531973
• The square root of 400103315997 is 632537.2052274871
• The cube root of 400103315997 is 7368.6973083173

Scales and comparisons

• 400,103,315,997 seconds is equal to 12,722 years, 2 weeks, 3 days, 9 hours, 59 minutes, 57 seconds.
• To count from 1 to 400,103,315,997 would take you about twenty-five thousand, four hundred forty-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 400103315997 cubic inches would be around 614.1 feet tall.

Recreational maths with 400103315997

• 400103315997 backwards is 799513301004
• The number of decimal digits it has is: 12
• The sum of 400103315997's digits is 42
• More coming soon!