49686136380

Names of 49686136380

• Cardinal: 49686136380 can be written as Forty-nine billion, six hundred eighty-six million, one hundred thirty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.968613638 × 10¹⁰

Factors of 49686136380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 38302

Divisors of 49686136380

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 9631 19262 28661 28893 38524 48155 57322 57786 85983 86679 96310 114644 115572 143305 144465 171966 173358 192620 257949 286610 288930 343932 346716 429915 433395 515898 573220 577860 859830 866790 1031796 1289745 1719660 1733580 2579490 5158980 276034091 552068182 828102273 1104136364 1380170455 1656204546 2484306819 2760340910 3312409092 4140511365 4968613638 5520681820 8281022730 9937227276 12421534095 16562045460 24843068190 49686136380
• Sum of all divisors σ(n): 150735521664
• Sum of proper divisors (its aliquot sum) s(n): 101049385284
• 49686136380 is an abundant number, because the sum of its proper divisors (101049385284) is greater than itself. Its abundance is 51363248904

Bases of 49686136380

• Binary: 101110010001100001100100011000111100₂
• Hexadecimal: 0xB9186463C
• Base-36: MTPUC70

Squares and roots of 49686136380

• 49686136380 squared (49686136380²) is 2468712148371959504400
• 49686136380 cubed (49686136380³) is 122660768486971974903455610072000
• The square root of 49686136380 is 222903.8725101025
• The cube root of 49686136380 is 3676.3067561689

Scales and comparisons

• 49,686,136,380 seconds is equal to 1,579 years, 45 weeks, 33 minutes.
• To count from 1 to 49,686,136,380 would take you about three thousand, one hundred fifty-nine 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 49686136380 cubic inches would be around 306.4 feet tall.

Recreational maths with 49686136380

• 49686136380 backwards is 08363168694
• The number of decimal digits it has is: 11
• The sum of 49686136380's digits is 54
• More coming soon!