47969622921

Names of 47969622921

• Cardinal: 47969622921 can be written as Forty-seven billion, nine hundred sixty-nine million, six hundred twenty-two thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.7969622921 × 10¹⁰

Factors of 47969622921

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 424

Divisors of 47969622921

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 31 33 61 93 137 181 183 341 411 543 671 961 1023 1507 1891 1991 2013 2883 4247 4521 5611 5673 5973 8357 10571 11041 12741 16833 20801 24797 25071 31713 33123 46717 58621 61721 62403 74391 91927 121451 131657 140151 173941 175863 185163 259067 272767 275781 342271 364353 394971 521823 644831 768707 777201 818301 1026813 1448227 1512617 1913351 1934493 2306121 2849737 3764981 4344681 4537851 5740053 8031077 8455777 8549211 10610401 11294943 16638787 23829917 24093231 25367331 31831203 46891127 49916361 71489751 88341847 116714411 140673381 262129087 265025541 350143233 515802397 786387261 1453624937 1547407191 4360874811 15989874307 47969622921
• Sum of all divisors σ(n): 74221999488
• Sum of proper divisors (its aliquot sum) s(n): 26252376567
• 47969622921 is a deficient number, because the sum of its proper divisors (26252376567) is less than itself. Its deficiency is 21717246354

Bases of 47969622921

• Binary: 101100101011001101100101101110001001₂
• Hexadecimal: 0xB2B365B89
• Base-36: M1BVHXL

Squares and roots of 47969622921

• 47969622921 squared (47969622921²) is 2301084723182928572241
• 47969622921 cubed (47969622921³) is 110382166480358750514877677935961
• The square root of 47969622921 is 219019.6861494419
• The cube root of 47969622921 is 3633.4743736615

Scales and comparisons

• 47,969,622,921 seconds is equal to 1,525 years, 14 weeks, 5 days, 23 hours, 15 minutes, 21 seconds.
• To count from 1 to 47,969,622,921 would take you about three thousand and fifty 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 47969622921 cubic inches would be around 302.8 feet tall.

Recreational maths with 47969622921

• 47969622921 backwards is 12922696974
• The number of decimal digits it has is: 11
• The sum of 47969622921's digits is 57
• More coming soon!