42495255513448551

Names of 42495255513448551

• Cardinal: 42495255513448551 can be written as Forty-two quadrillion, four hundred ninety-five trillion, two hundred fifty-five billion, five hundred thirteen million, four hundred forty-eight thousand, five hundred fifty-one.

Scientific notation

• Scientific notation: 4.2495255513448551 × 10¹⁶

Factors of 42495255513448551

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 31699654534

Divisors of 42495255513448551

• Number of divisors d(n): 36
• Complete list of divisors:
  1 3 9 11 33 99 121 363 1089 1231 3693 11079 13541 40623 121869 148951 446853 1340559 31699653289 95098959867 285296879601 348696186179 1046088558537 3138265675611 3835658047969 11506974143907 34520922431721 39022273198759 117066819596277 351200458788831 429245005186349 1287735015559047 3863205046677141 4721695057049839 14165085171149517 42495255513448551
• Sum of all divisors σ(n): 67524319063321120
• Sum of proper divisors (its aliquot sum) s(n): 25029063549872569
• 42495255513448551 is a deficient number, because the sum of its proper divisors (25029063549872569) is less than itself. Its deficiency is 17466191963575982

Bases of 42495255513448551

• Binary: 10010110111110010011010110110001100001001100000001100111₂
• Hexadecimal: 0x96F935B184C067
• Base-36: BMFB6VLQ2JR

Squares and roots of 42495255513448551

• 42495255513448551 squared (42495255513448551²) is 1805846741153279471880424523999601
• 42495255513448551 cubed (42495255513448551³) is 76739918683436997817047383390665881505714858028151
• The square root of 42495255513448551 is 206143773.8896049003
• The cube root of 42495255513448551 is 348963.6158637791

Scales and comparisons

• 42,495,255,513,448,551 seconds is equal to 1,351,217,678 years, 45 weeks, 2 days, 8 hours, 35 minutes, 51 seconds.
• To count from 1 to 42,495,255,513,448,551 would take you about four billion, fifty-three million, six hundred fifty-three thousand and thirty-six 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 42495255513448551 cubic inches would be around 29080.3 feet tall.

Recreational maths with 42495255513448551

• 42495255513448551 backwards is 15584431555259424
• The number of decimal digits it has is: 17
• The sum of 42495255513448551's digits is 72
• More coming soon!