998320800945970

Names of 998320800945970

• Cardinal: 998320800945970 can be written as Nine hundred ninety-eight trillion, three hundred twenty billion, eight hundred million, nine hundred forty-five thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 9.9832080094597 × 10¹⁴

Factors of 998320800945970

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12714

Divisors of 998320800945970

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 37 74 131 185 262 370 655 1310 4847 9694 12539 17161 24235 25078 34322 48470 62695 85805 125390 171610 463943 634957 927886 1269914 1642609 2319715 3174785 3285218 4639430 6349570 8213045 16426090 60776533 121553066 157226521 215181779 303882665 314453042 430363558 607765330 786132605 1075908895 1572265210 2151817790 5817381277 7961725823 11634762554 15923451646 20596674251 29086906385 39808629115 41193348502 58173812770 79617258230 102983371255 205966742510 762076947287 1524153894574 2698164326881 3810384736435 5396328653762 7620769472870 13490821634405 26981643268810 99832080094597 199664160189194 499160400472985 998320800945970
• Sum of all divisors σ(n): 1859888396001132
• Sum of proper divisors (its aliquot sum) s(n): 861567595055162
• 998320800945970 is a deficient number, because the sum of its proper divisors (861567595055162) is less than itself. Its deficiency is 136753205890808

Bases of 998320800945970

• Binary: 11100010111111011110101100101101100101011100110010₂
• Hexadecimal: 0x38BF7ACB65732
• Base-36: 9TVI8T056A

Squares and roots of 998320800945970

• 998320800945970 squared (998320800945970²) is 996644421601403055246859240900
• 998320800945970 cubed (998320800945970³) is 994970857231445702738767963034552156114173000
• The square root of 998320800945970 is 31596214.9781579061
• The cube root of 998320800945970 is 99943.9953388337

Scales and comparisons

• 998,320,800,945,970 seconds is equal to 31,743,513 years, 23 weeks, 6 days, 20 hours, 6 minutes, 10 seconds.
• To count from 1 to 998,320,800,945,970 would take you about seventy-nine million, three hundred fifty-eight thousand, seven 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 998320800945970 cubic inches would be around 8328.7 feet tall.

Recreational maths with 998320800945970

• 998320800945970 backwards is 079549008023899
• The number of decimal digits it has is: 15
• The sum of 998320800945970's digits is 73
• More coming soon!