7148394596992

Names of 7148394596992

• Cardinal: 7148394596992 can be written as Seven trillion, one hundred forty-eight billion, three hundred ninety-four million, five hundred ninety-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 7.148394596992 × 10¹²

Factors of 7148394596992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 83229333

Divisors of 7148394596992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 61 64 88 122 128 176 244 352 488 671 704 976 1342 1408 1952 2684 3904 5368 7808 10736 21472 42944 85888 83229259 166458518 332917036 665834072 915521849 1331668144 1831043698 2663336288 3662087396 5076984799 5326672576 7324174792 10153969598 10653345152 14648349584 20307939196 29296699168 40615878392 55846832789 58593398336 81231756784 111693665578 117186796672 162463513568 223387331156 324927027136 446774662312 649854054272 893549324624 1787098649248 3574197298496 7148394596992
• Sum of all divisors σ(n): 15790255207200
• Sum of proper divisors (its aliquot sum) s(n): 8641860610208
• 7148394596992 is an abundant number, because the sum of its proper divisors (8641860610208) is greater than itself. Its abundance is 1493466013216

Bases of 7148394596992

• Binary: 1101000000001011101100001010100101010000000₂
• Hexadecimal: 0x6805D854A80
• Base-36: 2J7XDKRR4

Squares and roots of 7148394596992

• 7148394596992 squared (7148394596992²) is 51099545314304418095448064
• 7148394596992 cubed (7148394596992³) is 365279713633521572764215535646946623488
• The square root of 7148394596992 is 2673648.1812295349
• The cube root of 7148394596992 is 19263.5432637349

Scales and comparisons

• 7,148,394,596,992 seconds is equal to 227,296 years, 43 weeks, 3 days, 13 hours, 49 minutes, 52 seconds.
• To count from 1 to 7,148,394,596,992 would take you about five hundred sixty-eight thousand, two hundred forty-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 7148394596992 cubic inches would be around 1605.3 feet tall.

Recreational maths with 7148394596992

• 7148394596992 backwards is 2996954938417
• The number of decimal digits it has is: 13
• The sum of 7148394596992's digits is 76
• More coming soon!