401638481379297

Names of 401638481379297

• Cardinal: 401638481379297 can be written as Four hundred one trillion, six hundred thirty-eight billion, four hundred eighty-one million, three hundred seventy-nine thousand, two hundred ninety-seven.

Scientific notation

• Scientific notation: 4.01638481379297 × 10¹⁴

Factors of 401638481379297

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7440

Divisors of 401638481379297

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 67 193 201 579 603 1737 4489 7177 12931 13467 21531 38793 40401 64593 116379 480859 866377 1385161 1442577 2599131 4155483 4327731 7797393 12466449 32217553 51509329 92805787 96652659 154527987 278417361 289957977 463583961 835252083 3451125043 6217987729 9941300497 10353375129 18653963187 29823901491 31060125387 55961889561 89471704473 231225377881 666067133299 693676133643 1998201399897 2081028400929 5994604199691 44626497931033 133879493793099 401638481379297
• Sum of all divisors σ(n): 592066541890278
• Sum of proper divisors (its aliquot sum) s(n): 190428060510981
• 401638481379297 is a deficient number, because the sum of its proper divisors (190428060510981) is less than itself. Its deficiency is 211210420868316

Bases of 401638481379297

• Binary: 1011011010100100110111111000000101011111111100001₂
• Hexadecimal: 0x16D49BF02BFE1
• Base-36: 3YDA65TC69

Squares and roots of 401638481379297

• 401638481379297 squared (401638481379297²) is 161313469724667902999580214209
• 401638481379297 cubed (401638481379297³) is 64789697006240819916364102476589153037831073
• The square root of 401638481379297 is 20040920.1729685305
• The cube root of 401638481379297 is 73781.0965371127

Scales and comparisons

• 401,638,481,379,297 seconds is equal to 12,770,861 years, 18 weeks, 4 days, 11 hours, 34 minutes, 57 seconds.
• To count from 1 to 401,638,481,379,297 would take you about thirty-one million, nine hundred twenty-seven thousand, one hundred fifty-three 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 401638481379297 cubic inches would be around 6148.4 feet tall.

Recreational maths with 401638481379297

• 401638481379297 backwards is 792973184836104
• The number of decimal digits it has is: 15
• The sum of 401638481379297's digits is 72
• More coming soon!