401696437936420225

Names of 401696437936420225

• Cardinal: 401696437936420225 can be written as Four hundred one quadrillion, six hundred ninety-six trillion, four hundred thirty-seven billion, nine hundred thirty-six million, four hundred twenty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.01696437936420225 × 10¹⁷

Factors of 401696437936420225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 405299

Divisors of 401696437936420225

• Number of divisors d(n): 27
• Complete list of divisors:
  1 5 25 313 1565 7825 97969 404981 489845 2024905 2449225 10124525 126759053 633795265 3168976325 39675583589 164009610361 198377917945 820048051805 991889589725 4100240259025 51335008042993 256675040214965 1283375201074825 16067857517456809 80339287587284045 401696437936420225
• Sum of all divisors σ(n): 499701286476638139
• Sum of proper divisors (its aliquot sum) s(n): 98004848540217914
• 401696437936420225 is a deficient number, because the sum of its proper divisors (98004848540217914) is less than itself. Its deficiency is 303691589396202311

Bases of 401696437936420225

• Binary: 10110010011000111001100100000110010101111010111010110000001₂
• Hexadecimal: 0x5931CC832BD7581
• Base-36: 31V9I410NZ41

Squares and roots of 401696437936420225

• 401696437936420225 squared (401696437936420225²) is 161360028250808305711359487789050625
• 401696437936420225 cubed (401696437936420225³) is 64817748573669832734888126737106680286430663798890625
• 401696437936420225 is a perfect square number. Its square root is 633795265
• The cube root of 401696437936420225 is 737846.4524477715

Scales and comparisons

• 401,696,437,936,420,225 seconds is equal to 12,772,704,197 years, 37 weeks, 19 hours, 50 minutes, 25 seconds.
• To count from 1 to 401,696,437,936,420,225 would take you about thirty-eight billion, three hundred eighteen million, one hundred twelve thousand, five hundred ninety-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 401696437936420225 cubic inches would be around 61487.2 feet tall.

Recreational maths with 401696437936420225

• 401696437936420225 backwards is 522024639734696104
• The number of decimal digits it has is: 18
• The sum of 401696437936420225's digits is 73
• More coming soon!