49242111894

Names of 49242111894

• Cardinal: 49242111894 can be written as Forty-nine billion, two hundred forty-two million, one hundred eleven thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 4.9242111894 × 10¹⁰

Factors of 49242111894

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 211860

Divisors of 49242111894

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 59 73 118 146 177 219 354 438 531 657 1062 1314 1593 1971 3186 3942 4307 8614 12921 25842 38763 77526 116289 211723 232578 423446 635169 1270338 1905507 3811014 5716521 11433042 12491657 15455779 24983314 30911558 37474971 46367337 74949942 92734674 112424913 139102011 224849826 278204022 337274739 417306033 674549478 834612066 911890961 1823781922 2735672883 5471345766 8207018649 16414037298 24621055947 49242111894
• Sum of all divisors σ(n): 112806547200
• Sum of proper divisors (its aliquot sum) s(n): 63564435306
• 49242111894 is an abundant number, because the sum of its proper divisors (63564435306) is greater than itself. Its abundance is 14322323412

Bases of 49242111894

• Binary: 101101110111000011101111111110010110₂
• Hexadecimal: 0xB770EFF96
• Base-36: MMDHCPI

Squares and roots of 49242111894

• 49242111894 squared (49242111894²) is 2424785583781216267236
• 49242111894 cubed (49242111894³) is 119401563035512763046648118104984
• The square root of 49242111894 is 221905.6373641733
• The cube root of 49242111894 is 3665.3227592247

Scales and comparisons

• 49,242,111,894 seconds is equal to 1,565 years, 38 weeks, 5 days, 20 hours, 24 minutes, 54 seconds.
• To count from 1 to 49,242,111,894 would take you about three thousand, one hundred thirty-one 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 49242111894 cubic inches would be around 305.4 feet tall.

Recreational maths with 49242111894

• 49242111894 backwards is 49811124294
• The number of decimal digits it has is: 11
• The sum of 49242111894's digits is 45
• More coming soon!