42409997000

Names of 42409997000

• Cardinal: 42409997000 can be written as Forty-two billion, four hundred nine million, nine hundred ninety-seven thousand.

Scientific notation

• Scientific notation: 4.2409997 × 10¹⁰

Factors of 42409997000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140954

Divisors of 42409997000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 43 50 56 70 86 100 125 140 172 175 200 215 250 280 301 344 350 430 500 602 700 860 875 1000 1075 1204 1400 1505 1720 1750 2150 2408 3010 3500 4300 5375 6020 7000 7525 8600 10750 12040 15050 21500 30100 37625 43000 60200 75250 140897 150500 281794 301000 563588 704485 986279 1127176 1408970 1972558 2817940 3522425 3945116 4931395 5635880 6058571 7044850 7890232 9862790 12117142 14089700 17612125 19725580 24234284 24656975 28179400 30292855 35224250 39451160 42409997 48468568 49313950 60585710 70448500 84819994 98627900 121171420 123284875 140897000 151464275 169639988 197255800 212049985 242342840 246569750 302928550 339279976 424099970 493139500 605857100 757321375 848199940 986279000 1060249925 1211714200 1514642750 1696399880 2120499850 3029285500 4240999700 5301249625 6058571000 8481999400 10602499250 21204998500 42409997000
• Sum of all divisors σ(n): 116054864640
• Sum of proper divisors (its aliquot sum) s(n): 73644867640
• 42409997000 is an abundant number, because the sum of its proper divisors (73644867640) is greater than itself. Its abundance is 31234870640

Bases of 42409997000

• Binary: 100111011111110101010011001011001000₂
• Hexadecimal: 0x9DFD532C8
• Base-36: JHDTF48

Squares and roots of 42409997000

• 42409997000 squared (42409997000²) is 1798607845540009000000
• 42409997000 cubed (42409997000³) is 76278953333528245069973000000000
• The square root of 42409997000 is 205936.8762509519
• The cube root of 42409997000 is 3487.3008360803

Scales and comparisons

• 42,409,997,000 seconds is equal to 1,348 years, 26 weeks, 2 days, 10 hours, 43 minutes, 20 seconds.
• To count from 1 to 42,409,997,000 would take you about two thousand, six hundred ninety-seven 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 42409997000 cubic inches would be around 290.6 feet tall.

Recreational maths with 42409997000

• 42409997000 backwards is 00079990424
• The number of decimal digits it has is: 11
• The sum of 42409997000's digits is 44
• More coming soon!