49380987838

Names of 49380987838

• Cardinal: 49380987838 can be written as Forty-nine billion, three hundred eighty million, nine hundred eighty-seven thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 4.9380987838 × 10¹⁰

Factors of 49380987838

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21028

Divisors of 49380987838

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 13 14 26 43 49 86 91 98 182 301 559 602 637 1118 1274 1849 2107 3698 3913 4214 7826 12943 20963 24037 25886 27391 41926 48074 54782 90601 146741 168259 181202 272519 293482 336518 545038 901409 1027187 1177813 1802818 1907633 2054374 2355626 3815266 6309863 11718317 12619726 13353431 23436634 26706862 38760587 44169041 77521174 82028219 88338082 164056438 271324109 503887631 542648218 574197533 1007775262 1148395066 1899268763 3527213417 3798537526 7054426834 24690493919 49380987838
• Sum of all divisors σ(n): 95005535688
• Sum of proper divisors (its aliquot sum) s(n): 45624547850
• 49380987838 is a deficient number, because the sum of its proper divisors (45624547850) is less than itself. Its deficiency is 3756439988

Bases of 49380987838

• Binary: 101101111111010101100001001110111110₂
• Hexadecimal: 0xB7F5613BE
• Base-36: MOO5Y2M

Squares and roots of 49380987838

• 49380987838 squared (49380987838²) is 2438481959856703914244
• 49380987838 cubed (49380987838³) is 120414648002866300212049958964472
• The square root of 49380987838 is 222218.3337125899
• The cube root of 49380987838 is 3668.7652556161

Scales and comparisons

• 49,380,987,838 seconds is equal to 1,570 years, 8 weeks, 3 days, 5 hours, 3 minutes, 58 seconds.
• To count from 1 to 49,380,987,838 would take you about three thousand, one hundred forty 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 49380987838 cubic inches would be around 305.7 feet tall.

Recreational maths with 49380987838

• 49380987838 backwards is 83878908394
• The number of decimal digits it has is: 11
• The sum of 49380987838's digits is 67
• More coming soon!