47218467842

Names of 47218467842

• Cardinal: 47218467842 can be written as Forty-seven billion, two hundred eighteen million, four hundred sixty-seven thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.7218467842 × 10¹⁰

Factors of 47218467842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1165

Divisors of 47218467842

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 13 14 19 26 31 38 62 91 133 169 182 217 247 266 338 403 434 494 589 806 961 1093 1178 1183 1729 1922 2186 2366 2821 3211 3458 4123 5239 5642 6422 6727 7651 7657 8246 10478 12493 13454 14209 15302 15314 18259 20767 22477 24986 28418 33883 36518 36673 41534 44954 53599 67766 73346 87451 99463 99541 107198 127813 145369 162409 174902 184717 198926 199082 237181 237367 255626 269971 290738 324818 369434 440479 474362 474734 539942 643777 696787 880958 1050373 1136863 1287554 1293019 1393574 1661569 1889797 2100746 2273726 2586038 3083353 3085771 3323138 3509623 3779594 4506439 5726227 6166706 6171542 7019246 7352611 8369101 9012878 11452454 13654849 14705222 16738202 19957087 21600397 24567361 27309698 39914174 40083589 43200794 49134722 58583707 80167178 95583943 108798313 117167414 139699609 177513037 191167886 217596626 259442131 279399218 355026074 518884262 761588191 1242591259 1523176382 1816094917 2485182518 3372747703 3632189834 6745495406 23609233921 47218467842
• Sum of all divisors σ(n): 95424281280
• Sum of proper divisors (its aliquot sum) s(n): 48205813438
• 47218467842 is an abundant number, because the sum of its proper divisors (48205813438) is greater than itself. Its abundance is 987345596

Bases of 47218467842

• Binary: 101011111110011100001010010000000010₂
• Hexadecimal: 0xAFE70A402
• Base-36: LOWNMYQ

Squares and roots of 47218467842

• 47218467842 squared (47218467842²) is 2229583705345988136964
• 47218467842 cubed (47218467842³) is 105277526491926744328948125511688
• The square root of 47218467842 is 217298.1082338271
• The cube root of 47218467842 is 3614.4090163855

Scales and comparisons

• 47,218,467,842 seconds is equal to 1,501 years, 20 weeks, 6 days, 1 hour, 4 minutes, 2 seconds.
• To count from 1 to 47,218,467,842 would take you about three thousand and 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 47218467842 cubic inches would be around 301.2 feet tall.

Recreational maths with 47218467842

• 47218467842 backwards is 24876481274
• The number of decimal digits it has is: 11
• The sum of 47218467842's digits is 53
• More coming soon!