400393150681997

Names of 400393150681997

• Cardinal: 400393150681997 can be written as Four hundred trillion, three hundred ninety-three billion, one hundred fifty million, six hundred eighty-one thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 4.00393150681997 × 10¹⁴

Factors of 400393150681997

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2224

Divisors of 400393150681997

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 23 109 121 253 529 1199 1331 2081 2507 2783 5819 11881 12167 13189 22891 27577 30613 47863 57661 64009 130691 133837 145079 226829 251801 273263 303347 526493 634271 704099 1100849 1326203 1437601 1472207 2495119 2769811 3005893 3336817 5217067 5791423 6285049 6976981 12109339 14588233 15813611 16194277 24724361 25319527 27446309 33064823 57387737 63705653 69135539 76746791 119992541 133202729 144556127 160470563 271967971 278514797 301909399 363713053 568660303 631265107 760490929 1319917951 1465230019 1590117397 1765176193 2759828443 2991647681 3063662767 6255263333 6943916177 8365400219 13079186969 14519097461 17491291367 30358112873 32908124491 33700290437 68807896663 143871056659 159710072071 192404205037 300821300287 333939241603 756886863293 1582581623249 3309034303157 3673331657633 17408397855739 36399377334727 400393150681997
• Sum of all divisors σ(n): 464905106184960
• Sum of proper divisors (its aliquot sum) s(n): 64511955502963
• 400393150681997 is a deficient number, because the sum of its proper divisors (64511955502963) is less than itself. Its deficiency is 335881195179034

Bases of 400393150681997

• Binary: 1011011000010011111001011100001000101001110001101₂
• Hexadecimal: 0x16C27CB84538D
• Base-36: 3XXE2O2KCT

Squares and roots of 400393150681997

• 400393150681997 squared (400393150681997²) is 160314675113056354706219908009
• 400393150681997 cubed (400393150681997³) is 64188897869077367471419808301011596952413973
• The square root of 400393150681997 is 20009826.3531195343
• The cube root of 400393150681997 is 73704.7617266241

Scales and comparisons

• 400,393,150,681,997 seconds is equal to 12,731,263 years, 36 weeks, 17 hours, 53 minutes, 17 seconds.
• To count from 1 to 400,393,150,681,997 would take you about thirty-one million, eight hundred twenty-eight thousand, one hundred fifty-nine 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 400393150681997 cubic inches would be around 6142.1 feet tall.

Recreational maths with 400393150681997

• 400393150681997 backwards is 799186051393004
• The number of decimal digits it has is: 15
• The sum of 400393150681997's digits is 65
• More coming soon!