3998480334847

Names of 3998480334847

• Cardinal: 3998480334847 can be written as Three trillion, nine hundred ninety-eight billion, four hundred eighty million, three hundred thirty-four thousand, eight hundred forty-seven.

Scientific notation

• Scientific notation: 3.998480334847 × 10¹²

Factors of 3998480334847

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1280

Divisors of 3998480334847

• Number of divisors d(n): 64
• Complete list of divisors:
  1 19 59 97 223 269 613 1121 1843 4237 5111 5723 11647 13157 15871 21631 26093 36167 59461 59987 108737 136699 164897 249983 301549 410989 495767 687173 1129759 1139753 1276229 1539487 2597281 3133043 3508199 3539233 5818739 8065241 9728923 13259803 15995009 24248351 29250253 36772031 66655781 67245427 110556041 153239579 184849537 251936257 303905171 343305601 698668589 782328377 943705531 2169549829 3566887007 6522806419 14864239163 17930405089 41221446751 67770853133 210446333413 3998480334847
• Sum of all divisors σ(n): 4367043072000
• Sum of proper divisors (its aliquot sum) s(n): 368562737153
• 3998480334847 is a deficient number, because the sum of its proper divisors (368562737153) is less than itself. Its deficiency is 3629917597694

Bases of 3998480334847

• Binary: 111010001011110111111111111111111111111111₂
• Hexadecimal: 0x3A2F7FFFFFF
• Base-36: 1F0VJYBY7

Squares and roots of 3998480334847

• 3998480334847 squared (3998480334847²) is 15987844988158177242513409
• 3998480334847 cubed (3998480334847³) is 63927083781732639290446190742207463423
• The square root of 3998480334847 is 1999620.0476207973
• The cube root of 3998480334847 is 15871.9999999987

Scales and comparisons

• 3,998,480,334,847 seconds is equal to 127,139 years, 15 weeks, 6 days, 13 hours, 54 minutes, 7 seconds.
• To count from 1 to 3,998,480,334,847 would take you about three hundred seventeen thousand, eight hundred forty-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 3998480334847 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998480334847

• 3998480334847 backwards is 7484330848993
• The number of decimal digits it has is: 13
• The sum of 3998480334847's digits is 70
• More coming soon!