48388970

Names of 48388970

• Cardinal: 48388970 can be written as Forty-eight million, three hundred eighty-eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.838897 × 10⁷

Factors of 48388970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 225

Divisors of 48388970

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 37 49 70 74 85 98 119 157 170 185 238 245 259 314 370 490 518 595 629 785 833 1099 1190 1258 1295 1570 1666 1813 2198 2590 2669 3145 3626 4165 4403 5338 5495 5809 6290 7693 8330 8806 9065 10990 11618 13345 15386 18130 18683 22015 26690 29045 30821 37366 38465 40663 44030 58090 61642 76930 81326 93415 98753 130781 154105 186830 197506 203315 261562 284641 308210 406630 493765 569282 653905 691271 987530 1307810 1382542 1423205 2846410 3456355 4838897 6912710 9677794 24194485 48388970
• Sum of all divisors σ(n): 110881872
• Sum of proper divisors (its aliquot sum) s(n): 62492902
• 48388970 is an abundant number, because the sum of its proper divisors (62492902) is greater than itself. Its abundance is 14103932

Bases of 48388970

• Binary: 10111000100101101101101010₂
• Hexadecimal: 0x2E25B6A
• Base-36: ST562

Squares and roots of 48388970

• 48388970 squared (48388970²) is 2341492417660900
• 48388970 cubed (48388970³) is 113302406353420760273000
• The square root of 48388970 is 6956.2180816877
• The cube root of 48388970 is 364.4031529235

Scales and comparisons

• 48,388,970 seconds is equal to 1 year, 28 weeks, 1 hour, 22 minutes, 50 seconds.
• To count from 1 to 48,388,970 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 48388970 cubic inches would be around 30.4 feet tall.

Recreational maths with 48388970

• 48388970 backwards is 07988384
• The number of decimal digits it has is: 8
• The sum of 48388970's digits is 47
• More coming soon!