49214940

Names of 49214940

• Cardinal: 49214940 can be written as Forty-nine million, two hundred fourteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.921494 × 10⁷

Factors of 49214940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1929

Divisors of 49214940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 23 30 38 46 57 60 69 76 92 95 114 115 138 190 228 230 276 285 345 380 437 460 570 690 874 1140 1311 1380 1748 1877 2185 2622 3754 4370 5244 5631 6555 7508 8740 9385 11262 13110 18770 22524 26220 28155 35663 37540 43171 56310 71326 86342 106989 112620 129513 142652 172684 178315 213978 215855 259026 356630 427956 431710 518052 534945 647565 713260 820249 863420 1069890 1295130 1640498 2139780 2460747 2590260 3280996 4101245 4921494 8202490 9842988 12303735 16404980 24607470 49214940
• Sum of all divisors σ(n): 151441920
• Sum of proper divisors (its aliquot sum) s(n): 102226980
• 49214940 is an abundant number, because the sum of its proper divisors (102226980) is greater than itself. Its abundance is 53012040

Bases of 49214940

• Binary: 10111011101111010111011100₂
• Hexadecimal: 0x2EEF5DC
• Base-36: TAUHO

Squares and roots of 49214940

• 49214940 squared (49214940²) is 2422110319203600
• 49214940 cubed (49214940³) is 119204014032986021784000
• The square root of 49214940 is 7015.3360575243
• The cube root of 49214940 is 366.4648457753

Scales and comparisons

• 49,214,940 seconds is equal to 1 year, 29 weeks, 2 days, 14 hours, 49 minutes.
• To count from 1 to 49,214,940 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 49214940 cubic inches would be around 30.5 feet tall.

Recreational maths with 49214940

• 49214940 backwards is 04941294
• The number of decimal digits it has is: 8
• The sum of 49214940's digits is 33
• More coming soon!