3997739846182648

Names of 3997739846182648

• Cardinal: 3997739846182648 can be written as Three quadrillion, nine hundred ninety-seven trillion, seven hundred thirty-nine billion, eight hundred forty-six million, one hundred eighty-two thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 3.997739846182648 × 10¹⁵

Factors of 3997739846182648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 365928

Divisors of 3997739846182648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 59 118 236 472 1013 2026 4052 8104 24571 49142 59767 98284 119534 196568 239068 340283 478136 680566 1361132 1449689 2722264 2899378 5798756 11597512 20076697 24890423 40153394 49780846 80306788 99561692 160613576 199123384 344706679 689413358 1378826716 1468534957 2757653432 2937069914 5874139828 8361093593 11748279656 16722187186 20337694061 33444374372 40675388122 66888748744 81350776244 162701552488 493304521987 986609043974 1973218087948 3946436175896 8469787809709 16939575619418 33879151238836 67758302477672 499717480772831 999434961545662 1998869923091324 3997739846182648
• Sum of all divisors σ(n): 7630666979644800
• Sum of proper divisors (its aliquot sum) s(n): 3632927133462152
• 3997739846182648 is a deficient number, because the sum of its proper divisors (3632927133462152) is less than itself. Its deficiency is 364812712720496

Bases of 3997739846182648

• Binary: 1110001100111110110001010111011011111010011011111000₂
• Hexadecimal: 0xE33EC576FA6F8
• Base-36: 13D2WBXTZP4

Squares and roots of 3997739846182648

• 3997739846182648 squared (3997739846182648²) is 15981923877756462090817776291904
• 3997739846182648 cubed (3997739846182648³) is 63891573904764908016875157295222433210947681792
• The square root of 3997739846182648 is 63227682.5938025977
• The cube root of 3997739846182648 is 158710.2014759679

Scales and comparisons

• 3,997,739,846,182,648 seconds is equal to 127,115,761 years, 14 weeks, 6 days, 14 hours, 17 minutes, 28 seconds.
• To count from 1 to 3,997,739,846,182,648 would take you about three hundred eighty-one million, three hundred forty-seven thousand, two hundred eighty-three 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 3997739846182648 cubic inches would be around 13225.9 feet tall.

Recreational maths with 3997739846182648

• 3997739846182648 backwards is 8462816489377993
• The number of decimal digits it has is: 16
• The sum of 3997739846182648's digits is 94
• More coming soon!