49994868

Names of 49994868

• Cardinal: 49994868 can be written as Forty-nine million, nine hundred ninety-four thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.9994868 × 10⁷

Factors of 49994868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 971

Divisors of 49994868

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 61 66 77 84 122 132 154 183 231 244 308 366 427 462 671 732 854 887 924 1281 1342 1708 1774 2013 2562 2661 2684 3548 4026 4697 5124 5322 6209 8052 9394 9757 10644 12418 14091 18627 18788 19514 24836 28182 29271 37254 39028 54107 56364 58542 68299 74508 108214 117084 136598 162321 204897 216428 273196 324642 378749 409794 595177 649284 757498 819588 1136247 1190354 1514996 1785531 2272494 2380708 3571062 4166239 4544988 7142124 8332478 12498717 16664956 24997434 49994868
• Sum of all divisors σ(n): 147990528
• Sum of proper divisors (its aliquot sum) s(n): 97995660
• 49994868 is an abundant number, because the sum of its proper divisors (97995660) is greater than itself. Its abundance is 48000792

Bases of 49994868

• Binary: 10111110101101110001110100₂
• Hexadecimal: 0x2FADC74
• Base-36: TRKAC

Squares and roots of 49994868

• 49994868 squared (49994868²) is 2499486826337424
• 49994868 cubed (49994868³) is 124961513950478436340032
• The square root of 49994868 is 7070.7049153533
• The cube root of 49994868 is 368.3905451331

Scales and comparisons

• 49,994,868 seconds is equal to 1 year, 30 weeks, 4 days, 15 hours, 27 minutes, 48 seconds.
• To count from 1 to 49,994,868 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 49994868 cubic inches would be around 30.7 feet tall.

Recreational maths with 49994868

• 49994868 backwards is 86849994
• The number of decimal digits it has is: 8
• The sum of 49994868's digits is 57
• More coming soon!