49891449856

Names of 49891449856

• Cardinal: 49891449856 can be written as Forty-nine billion, eight hundred ninety-one million, four hundred forty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.9891449856 × 10¹⁰

Factors of 49891449856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 395

Divisors of 49891449856

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 17 23 32 34 46 64 68 92 128 136 184 256 272 353 368 391 512 544 706 736 782 1024 1088 1412 1472 1564 2176 2824 2944 3128 4352 5648 5888 6001 6256 8119 8704 11296 11776 12002 12512 16238 17408 22592 23552 24004 25024 32476 45184 48008 50048 64952 90368 96016 100096 124609 129904 138023 180736 192032 200192 249218 259808 276046 361472 384064 400384 498436 519616 552092 768128 996872 1039232 1104184 1536256 1993744 2078464 2118353 2208368 2866007 3072512 3987488 4156928 4236706 4416736 5732014 6145024 7974976 8313856 8473412 8833472 11464028 15949952 16946824 17666944 22928056 31899904 33893648 35333888 45856112 48722119 63799808 67787296 70667776 91712224 97444238 127599616 135574592 141335552 183424448 194888476 271149184 366848896 389776952 542298368 733697792 779553904 1084596736 1467395584 1559107808 2169193472 2934791168 3118215616 6236431232 12472862464 24945724928 49891449856
• Sum of all divisors σ(n): 110505280752
• Sum of proper divisors (its aliquot sum) s(n): 60613830896
• 49891449856 is an abundant number, because the sum of its proper divisors (60613830896) is greater than itself. Its abundance is 10722381040

Bases of 49891449856

• Binary: 101110011101110000110001110000000000₂
• Hexadecimal: 0xB9DC31C00
• Base-36: MX42X34

Squares and roots of 49891449856

• 49891449856 squared (49891449856²) is 2489156768733762420736
• 49891449856 cubed (49891449856³) is 124187640111003496428367318614016
• The square root of 49891449856 is 223363.9403663895
• The cube root of 49891449856 is 3681.3635526707

Scales and comparisons

• 49,891,449,856 seconds is equal to 1,586 years, 20 weeks, 3 days, 8 hours, 4 minutes, 16 seconds.
• To count from 1 to 49,891,449,856 would take you about three thousand, one hundred seventy-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 49891449856 cubic inches would be around 306.8 feet tall.

Recreational maths with 49891449856

• 49891449856 backwards is 65894419894
• The number of decimal digits it has is: 11
• The sum of 49891449856's digits is 67
• More coming soon!