1997608073984

Names of 1997608073984

• Cardinal: 1997608073984 can be written as One trillion, nine hundred ninety-seven billion, six hundred eight million, seventy-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.997608073984 × 10¹²

Factors of 1997608073984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15507

Divisors of 1997608073984

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 137 244 256 274 488 548 976 1096 1952 2192 3721 3904 4384 7442 7808 8357 8768 14884 15307 15616 16714 17536 29768 30614 33428 35072 59536 61228 66856 119072 122456 133712 238144 244912 267424 476288 489824 509777 534848 933727 952576 979648 1019554 1069696 1867454 1959296 2039108 2097059 2139392 3734908 3918592 4078216 4194118 7469816 8156432 8388236 14939632 16312864 16776472 29879264 32625728 33552944 56957347 59758528 65251456 67105888 113914694 119517056 127920599 130502912 134211776 227829388 239034112 255841198 268423552 455658776 511682396 536847104 911317552 1023364792 1822635104 2046729584 3645270208 4093459168 7290540416 7803156539 8186918336 14581080832 15606313078 16373836672 31212626156 32747673344 62425252312 124850504624 249701009248 499402018496 998804036992 1997608073984
• Sum of all divisors σ(n): 4083708944952
• Sum of proper divisors (its aliquot sum) s(n): 2086100870968
• 1997608073984 is an abundant number, because the sum of its proper divisors (2086100870968) is greater than itself. Its abundance is 88492796984

Bases of 1997608073984

• Binary: 11101000100011010101110000011101100000000₂
• Hexadecimal: 0x1D11AB83B00
• Base-36: PHOS9QM8

Squares and roots of 1997608073984

• 1997608073984 squared (1997608073984²) is 3990438017246066017632256
• 1997608073984 cubed (1997608073984³) is 7971331201983445713283283892152827904
• The square root of 1997608073984 is 1413367.6358202065
• The cube root of 1997608073984 is 12594.1857653887

Scales and comparisons

• 1,997,608,073,984 seconds is equal to 63,517 years, 39 weeks, 2 days, 19 hours, 39 minutes, 44 seconds.
• To count from 1 to 1,997,608,073,984 would take you about one hundred fifty-eight thousand, seven hundred ninety-four 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 1997608073984 cubic inches would be around 1049.5 feet tall.

Recreational maths with 1997608073984

• 1997608073984 backwards is 4893708067991
• The number of decimal digits it has is: 13
• The sum of 1997608073984's digits is 71
• More coming soon!