49666742961

Names of 49666742961

• Cardinal: 49666742961 can be written as Forty-nine billion, six hundred sixty-six million, seven hundred forty-two thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.9666742961 × 10¹⁰

Factors of 49666742961

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 719

Divisors of 49666742961

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 23 29 33 61 69 71 87 183 213 253 319 521 667 671 759 781 957 1403 1563 1633 1769 2001 2013 2059 2343 4209 4331 4899 5307 5731 6177 7337 11983 12993 15109 15433 17193 17963 19459 22011 22649 31781 35949 36991 40687 45327 46299 47357 47641 53889 58377 67947 95343 99613 110973 122061 125599 131813 142071 142923 166199 298839 347507 349591 376797 395439 406901 447557 498597 520927 730963 850793 921649 1042521 1048773 1072739 1095743 1220703 1342671 1381589 1562781 2192889 2256451 2552379 2764947 2888777 3218217 3287229 3822577 4144767 6769353 8040593 8666331 9358723 10138139 11467731 11800129 21197927 24121779 24672997 24820961 28076169 30414417 31776547 35400387 51898373 63593781 65437079 74018991 74462883 95329641 155695119 196311237 233177197 271402967 570882103 699531591 719807869 814208901 1505052817 1712646309 2159423607 4515158451 16555580987 49666742961
• Sum of all divisors σ(n): 80531988480
• Sum of proper divisors (its aliquot sum) s(n): 30865245519
• 49666742961 is a deficient number, because the sum of its proper divisors (30865245519) is less than itself. Its deficiency is 18801497442

Bases of 49666742961

• Binary: 101110010000010111100101101010110001₂
• Hexadecimal: 0xB905E5AB1
• Base-36: MTEAO4X

Squares and roots of 49666742961

• 49666742961 squared (49666742961²) is 2466785356354043047521
• 49666742961 cubed (49666742961³) is 122517194233995044154354615249681
• The square root of 49666742961 is 222860.3665100639
• The cube root of 49666742961 is 3675.8283837255

Scales and comparisons

• 49,666,742,961 seconds is equal to 1,579 years, 12 weeks, 6 days, 13 hours, 29 minutes, 21 seconds.
• To count from 1 to 49,666,742,961 would take you about three thousand, one hundred fifty-eight 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 49666742961 cubic inches would be around 306.3 feet tall.

Recreational maths with 49666742961

• 49666742961 backwards is 16924766694
• The number of decimal digits it has is: 11
• The sum of 49666742961's digits is 60
• More coming soon!