47814387968

Names of 47814387968

• Cardinal: 47814387968 can be written as Forty-seven billion, eight hundred fourteen million, three hundred eighty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.7814387968 × 10¹⁰

Factors of 47814387968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19737

Divisors of 47814387968

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 73 128 131 146 256 262 292 524 584 1048 1168 2096 2336 4192 4672 8384 9344 9563 16768 18688 19126 19531 33536 38252 39062 76504 78124 153008 156248 306016 312496 612032 624992 1224064 1249984 1425763 2448128 2499968 2558561 2851526 4999936 5117122 5703052 10234244 11406104 20468488 22812208 40936976 45624416 81873952 91248832 163747904 182497664 186774953 327495808 364995328 373549906 654991616 747099812 1494199624 2988399248 5976798496 11953596992 23907193984 47814387968
• Sum of all divisors σ(n): 97492962336
• Sum of proper divisors (its aliquot sum) s(n): 49678574368
• 47814387968 is an abundant number, because the sum of its proper divisors (49678574368) is greater than itself. Its abundance is 1864186400

Bases of 47814387968

• Binary: 101100100001111101011010100100000000₂
• Hexadecimal: 0xB21F5A900
• Base-36: LYRG9VK

Squares and roots of 47814387968

• 47814387968 squared (47814387968²) is 2286215696754423169024
• 47814387968 cubed (47814387968³) is 109314004303147427823761575903232
• The square root of 47814387968 is 218665.0131319595
• The cube root of 47814387968 is 3629.5506978045

Scales and comparisons

• 47,814,387,968 seconds is equal to 1,520 years, 18 weeks, 1 day, 6 hours, 26 minutes, 8 seconds.
• To count from 1 to 47,814,387,968 would take you about three thousand and 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 47814387968 cubic inches would be around 302.5 feet tall.

Recreational maths with 47814387968

• 47814387968 backwards is 86978341874
• The number of decimal digits it has is: 11
• The sum of 47814387968's digits is 65
• More coming soon!