48721578975

Names of 48721578975

• Cardinal: 48721578975 can be written as Forty-eight billion, seven hundred twenty-one million, five hundred seventy-eight thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 4.8721578975 × 10¹⁰

Factors of 48721578975

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 450

Divisors of 48721578975

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 25 27 45 53 75 81 135 159 225 243 265 389 405 477 675 795 1167 1215 1325 1431 1945 2025 2385 3501 3975 4293 5835 6075 7155 9725 10503 11925 12879 17505 20617 21465 29175 31509 35775 52515 61851 64395 87525 94527 103085 107325 151321 157545 185553 262575 309255 321975 453963 472635 515425 556659 756605 787725 927765 1361889 1546275 1669977 2269815 2363175 2783295 3783025 4085667 4638825 5009931 6809445 8020013 8349885 11349075 12257001 13916475 20428335 24060039 25049655 34047225 36771003 40100065 41749425 61285005 72180117 102141675 120300195 125248275 183855015 200500325 216540351 306425025 360900585 601500975 649621053 919275075 1082701755 1804502925 1948863159 3248105265 5413508775 9744315795 16240526325 48721578975
• Sum of all divisors σ(n): 92442973896
• Sum of proper divisors (its aliquot sum) s(n): 43721394921
• 48721578975 is a deficient number, because the sum of its proper divisors (43721394921) is less than itself. Its deficiency is 5000184054

Bases of 48721578975

• Binary: 101101011000000010000100101111011111₂
• Hexadecimal: 0xB58084BDF
• Base-36: MDRKIXR

Squares and roots of 48721578975

• 48721578975 squared (48721578975²) is 2373792257817162050625
• 48721578975 cubed (48721578975³) is 115654906959482421959898885609375
• The square root of 48721578975 is 220729.6513271381
• The cube root of 48721578975 is 3652.3617410319

Scales and comparisons

• 48,721,578,975 seconds is equal to 1,549 years, 10 weeks, 1 day, 3 hours, 56 minutes, 15 seconds.
• To count from 1 to 48,721,578,975 would take you about three thousand and ninety-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 48721578975 cubic inches would be around 304.4 feet tall.

Recreational maths with 48721578975

• 48721578975 backwards is 57987512784
• The number of decimal digits it has is: 11
• The sum of 48721578975's digits is 63
• More coming soon!