42453833538635920

Names of 42453833538635920

• Cardinal: 42453833538635920 can be written as Forty-two quadrillion, four hundred fifty-three trillion, eight hundred thirty-three billion, five hundred thirty-eight million, six hundred thirty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.245383353863592 × 10¹⁶

Factors of 42453833538635920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17118481265617

Divisors of 42453833538635920

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 1240 2480 17118481265579 34236962531158 68473925062316 85592406327895 136947850124632 171184812655790 273895700249264 342369625311580 530672919232949 684739250623160 1061345838465898 1369478501246320 2122691676931796 2653364596164745 4245383353863592 5306729192329490 8490766707727184 10613458384658980 21226916769317960 42453833538635920
• Sum of all divisors σ(n): 101889200492732160
• Sum of proper divisors (its aliquot sum) s(n): 59435366954096240
• 42453833538635920 is an abundant number, because the sum of its proper divisors (59435366954096240) is greater than itself. Its abundance is 16981533415460320

Bases of 42453833538635920

• Binary: 10010110110100111000100101100011011011001000100010010000₂
• Hexadecimal: 0x96D389636C8890
• Base-36: BM0MLVVEK5S

Squares and roots of 42453833538635920

• 42453833538635920 squared (42453833538635920²) is 1802327982126208081091374314246400
• 42453833538635920 cubed (42453833538635920³) is 76515732135211613592197308747593194269678770688000
• The square root of 42453833538635920 is 206043280.7412945461
• The cube root of 42453833538635920 is 348850.1956631869

Scales and comparisons

• 42,453,833,538,635,920 seconds is equal to 1,349,900,588 years, 10 weeks, 2 days, 13 hours, 58 minutes, 40 seconds.
• To count from 1 to 42,453,833,538,635,920 would take you about four billion, forty-nine million, seven hundred one thousand, seven hundred sixty-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 42453833538635920 cubic inches would be around 29070.8 feet tall.

Recreational maths with 42453833538635920

• 42453833538635920 backwards is 02953683533835424
• The number of decimal digits it has is: 17
• The sum of 42453833538635920's digits is 73
• More coming soon!