1990116702270

Names of 1990116702270

• Cardinal: 1990116702270 can be written as One trillion, nine hundred ninety billion, one hundred sixteen million, seven hundred two thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.99011670227 × 10¹²

Factors of 1990116702270

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 78769

Divisors of 1990116702270

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 90 95 114 135 171 190 270 285 342 513 570 855 1026 1710 2565 5130 5281 10562 15843 26405 31686 47529 52810 73459 79215 95058 100339 142587 146918 158430 200678 220377 237645 285174 301017 367295 440754 475290 501695 602034 661131 712935 734590 903051 1003390 1101885 1322262 1395721 1425870 1505085 1806102 1983393 2203770 2709153 2791442 3010170 3305655 3966786 4187163 4515255 5418306 6611310 6978605 8374326 9030510 9916965 12561489 13545765 13957210 19833930 20935815 25122978 27091530 37684467 41871630 62807445 75368934 125614890 188422335 376844670 387936979 775873958 1163810937 1939684895 2327621874 3491432811 3879369790 5819054685 6982865622 7370802601 10474298433 11638109370 14741605202 17457164055 20948596866 22112407803 34914328110 36854013005 44224815606 52371492165 66337223409 73708026010 104742984330 110562039015 132674446818 199011670227 221124078030 331686117045 398023340454 663372234090 995058351135 1990116702270
• Sum of all divisors σ(n): 5587426368000
• Sum of proper divisors (its aliquot sum) s(n): 3597309665730
• 1990116702270 is an abundant number, because the sum of its proper divisors (3597309665730) is greater than itself. Its abundance is 1607192963460

Bases of 1990116702270

• Binary: 11100111101011100001100101111100000111110₂
• Hexadecimal: 0x1CF5C32F83E
• Base-36: PE8W3N7I

Squares and roots of 1990116702270

• 1990116702270 squared (1990116702270²) is 3960564488654019823152900
• 1990116702270 cubed (1990116702270³) is 7881985539287806761432257941987083000
• The square root of 1990116702270 is 1410714.9613830569
• The cube root of 1990116702270 is 12578.4225943233

Scales and comparisons

• 1,990,116,702,270 seconds is equal to 63,279 years, 28 weeks, 6 days, 3 hours, 4 minutes, 30 seconds.
• To count from 1 to 1,990,116,702,270 would take you about one hundred fifty-eight thousand, one hundred ninety-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 1990116702270 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990116702270

• 1990116702270 backwards is 0722076110991
• 1990116702270 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990116702270's digits is 45
• More coming soon!