4245189170742

Names of 4245189170742

• Cardinal: 4245189170742 can be written as Four trillion, two hundred forty-five billion, one hundred eighty-nine million, one hundred seventy thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 4.245189170742 × 10¹²

Factors of 4245189170742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9347308

Divisors of 4245189170742

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 647 702 1294 1941 3882 5823 8411 11646 16822 17469 25233 34938 50466 75699 151398 227097 454194 9346643 18693286 28039929 56079858 84119787 121506359 168239574 243012718 252359361 364519077 504718722 729038154 1093557231 2187114462 3280671693 6047278021 6561343386 12094556042 18141834063 36283668126 54425502189 78614614273 108851004378 157229228546 163276506567 235843842819 326553013134 471687685638 707531528457 1415063056914 2122594585371 4245189170742
• Sum of all divisors σ(n): 10175130524160
• Sum of proper divisors (its aliquot sum) s(n): 5929941353418
• 4245189170742 is an abundant number, because the sum of its proper divisors (5929941353418) is greater than itself. Its abundance is 1684752182676

Bases of 4245189170742

• Binary: 111101110001101000111111100001011000110110₂
• Hexadecimal: 0x3DC68FE1636
• Base-36: 1I67O0W1I

Squares and roots of 4245189170742

• 4245189170742 squared (4245189170742²) is 18021631095385149628830564
• 4245189170742 cubed (4245189170742³) is 76505233165236324455916811082384158488
• The square root of 4245189170742 is 2060385.6849488155
• The cube root of 4245189170742 is 16191.9448481313

Scales and comparisons

• 4,245,189,170,742 seconds is equal to 134,983 years, 45 weeks, 6 days, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 4,245,189,170,742 would take you about three hundred thirty-seven thousand, four hundred fifty-nine 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 4245189170742 cubic inches would be around 1349.3 feet tall.

Recreational maths with 4245189170742

• 4245189170742 backwards is 2470719815424
• 4245189170742 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4245189170742's digits is 54
• More coming soon!