400995915436395

Names of 400995915436395

• Cardinal: 400995915436395 can be written as Four hundred trillion, nine hundred ninety-five billion, nine hundred fifteen million, four hundred thirty-six thousand, three hundred ninety-five.

Scientific notation

• Scientific notation: 4.00995915436395 × 10¹⁴

Factors of 400995915436395

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1729337

Divisors of 400995915436395

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 45 89 267 445 801 1335 4005 59981 179943 299905 539829 899715 1669259 2699145 5007777 5338309 8346295 15023331 16014927 25038885 26691545 48044781 75116655 80074635 148564051 240223905 445692153 742820255 1337076459 2228460765 6685382295 100123824079 300371472237 500619120395 901114416711 1501857361185 4505572083555 8911020343031 26733061029093 44555101715155 80199183087279 133665305145465 400995915436395
• Sum of all divisors σ(n): 702881384306400
• Sum of proper divisors (its aliquot sum) s(n): 301885468870005
• 400995915436395 is a deficient number, because the sum of its proper divisors (301885468870005) is less than itself. Its deficiency is 99110446566390

Bases of 400995915436395

• Binary: 1011011001011010000100011000110001001000101101011₂
• Hexadecimal: 0x16CB42318916B
• Base-36: 3Y52ZAN5GR

Squares and roots of 400995915436395

• 400995915436395 squared (400995915436395²) is 160797724196672449843290596025
• 400995915436395 cubed (400995915436395³) is 64479230614333631831008792913303037527329875
• The square root of 400995915436395 is 20024882.4075547321
• The cube root of 400995915436395 is 73741.7290235499

Scales and comparisons

• 400,995,915,436,395 seconds is equal to 12,750,429 years, 38 weeks, 6 days, 15 hours, 53 minutes, 15 seconds.
• To count from 1 to 400,995,915,436,395 would take you about thirty-one million, eight hundred seventy-six thousand and seventy-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 400995915436395 cubic inches would be around 6145.1 feet tall.

Recreational maths with 400995915436395

• 400995915436395 backwards is 593634519599004
• The number of decimal digits it has is: 15
• The sum of 400995915436395's digits is 72
• More coming soon!