400542952002158593

Names of 400542952002158593

• Cardinal: 400542952002158593 can be written as Four hundred quadrillion, five hundred forty-two trillion, nine hundred fifty-two billion, two million, one hundred fifty-eight thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 4.00542952002158593 × 10¹⁷

Factors of 400542952002158593

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 63674505392

Divisors of 400542952002158593

• Number of divisors d(n): 16
• Complete list of divisors:
  1 23 29 667 9431 216913 273499 6290477 63674495909 1464513405907 1846560381361 42470888771303 600514170917779 13811825931108917 17414910956615591 400542952002158593
• Sum of all divisors σ(n): 432416048704646400
• Sum of proper divisors (its aliquot sum) s(n): 31873096702487807
• 400542952002158593 is a deficient number, because the sum of its proper divisors (31873096702487807) is less than itself. Its deficiency is 368669855299670786

Bases of 400542952002158593

• Binary: 10110001111000000111011000101010011011000000000000000000001₂
• Hexadecimal: 0x58F03B153600001
• Base-36: 31JWMJWLJ401

Squares and roots of 400542952002158593

• 400542952002158593 squared (400542952002158593²) is 160434656398603522424777731523739649
• 400542952002158593 cubed (400542952002158593³) is 64260970877348656675878101301663605327726871740153857
• The square root of 400542952002158593 is 632884627.7183216535
• The cube root of 400542952002158593 is 737139.5243823977

Scales and comparisons

• 400,542,952,002,158,593 seconds is equal to 12,736,026,912 years, 50 weeks, 3 days, 6 hours, 43 minutes, 13 seconds.
• To count from 1 to 400,542,952,002,158,593 would take you about thirty-eight billion, two hundred eight million, eighty thousand, seven hundred thirty-eight 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 400542952002158593 cubic inches would be around 61428.3 feet tall.

Recreational maths with 400542952002158593

• 400542952002158593 backwards is 395851200259245004
• The number of decimal digits it has is: 18
• The sum of 400542952002158593's digits is 64
• More coming soon!