50197940

Names of 50197940

• Cardinal: 50197940 can be written as Fifty million, one hundred ninety-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.019794 × 10⁷

Factors of 50197940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 355

Divisors of 50197940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 17 20 26 34 41 52 65 68 82 85 130 164 170 205 221 260 277 340 410 442 533 554 697 820 884 1066 1105 1108 1385 1394 2132 2210 2665 2770 2788 3485 3601 4420 4709 5330 5540 6970 7202 9061 9418 10660 11357 13940 14404 18005 18122 18836 22714 23545 36010 36244 45305 45428 47090 56785 61217 72020 90610 94180 113570 122434 147641 181220 193069 227140 244868 295282 306085 386138 590564 612170 738205 772276 965345 1224340 1476410 1930690 2509897 2952820 3861380 5019794 10039588 12549485 25098970 50197940
• Sum of all divisors σ(n): 123578784
• Sum of proper divisors (its aliquot sum) s(n): 73380844
• 50197940 is an abundant number, because the sum of its proper divisors (73380844) is greater than itself. Its abundance is 23182904

Bases of 50197940

• Binary: 10111111011111010110110100₂
• Hexadecimal: 0x2FDF5B4
• Base-36: TVWZ8

Squares and roots of 50197940

• 50197940 squared (50197940²) is 2519833180243600
• 50197940 cubed (50197940³) is 126490434791877418184000
• The square root of 50197940 is 7085.0504585359
• The cube root of 50197940 is 368.8886545511

Scales and comparisons

• 50,197,940 seconds is equal to 1 year, 30 weeks, 6 days, 23 hours, 52 minutes, 20 seconds.
• To count from 1 to 50,197,940 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 50197940 cubic inches would be around 30.7 feet tall.

Recreational maths with 50197940

• 50197940 backwards is 04979105
• The number of decimal digits it has is: 8
• The sum of 50197940's digits is 35
• More coming soon!