42693750

Names of 42693750

• Cardinal: 42693750 can be written as Forty-two million, six hundred ninety-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.269375 × 10⁷

Factors of 42693750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 44

Divisors of 42693750

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 23 25 27 30 33 45 46 50 54 55 66 69 75 90 99 110 115 125 135 138 150 165 198 207 225 230 250 253 270 275 297 330 345 375 414 450 495 506 550 575 594 621 625 675 690 750 759 825 990 1035 1125 1150 1242 1250 1265 1350 1375 1485 1518 1650 1725 1875 2070 2250 2277 2475 2530 2750 2875 2970 3105 3125 3375 3450 3750 3795 4125 4554 4950 5175 5625 5750 6210 6250 6325 6750 6831 6875 7425 7590 8250 8625 9375 10350 11250 11385 12375 12650 13662 13750 14375 14850 15525 16875 17250 18750 18975 20625 22770 24750 25875 28125 28750 31050 31625 33750 34155 34375 37125 37950 41250 43125 51750 56250 56925 61875 63250 68310 68750 71875 74250 77625 84375 86250 94875 103125 113850 123750 129375 143750 155250 158125 168750 170775 185625 189750 206250 215625 258750 284625 309375 316250 341550 371250 388125 431250 474375 569250 618750 646875 776250 790625 853875 928125 948750 1293750 1423125 1581250 1707750 1856250 1940625 2371875 2846250 3881250 4269375 4743750 7115625 8538750 14231250 21346875 42693750
• Sum of all divisors σ(n): 134991360
• Sum of proper divisors (its aliquot sum) s(n): 92297610
• 42693750 is an abundant number, because the sum of its proper divisors (92297610) is greater than itself. Its abundance is 49603860

Bases of 42693750

• Binary: 10100010110111010001110110₂
• Hexadecimal: 0x28B7476
• Base-36: PF2PI

Squares and roots of 42693750

• 42693750 squared (42693750²) is 1822756289062500
• 42693750 cubed (42693750³) is 77820301316162109375000
• The square root of 42693750 is 6534.0454543873
• The cube root of 42693750 is 349.5061061027

Scales and comparisons

• 42,693,750 seconds is equal to 1 year, 18 weeks, 4 days, 3 hours, 22 minutes, 30 seconds.
• To count from 1 to 42,693,750 would take you about two 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 42693750 cubic inches would be around 29.1 feet tall.

Recreational maths with 42693750

• 42693750 backwards is 05739624
• The number of decimal digits it has is: 8
• The sum of 42693750's digits is 36
• More coming soon!