1091983119890

Names of 1091983119890

• Cardinal: 1091983119890 can be written as One trillion, ninety-one billion, nine hundred eighty-three million, one hundred nineteen thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.09198311989 × 10¹²

Factors of 1091983119890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6348

Divisors of 1091983119890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 17 26 34 65 85 130 170 221 241 359 442 482 718 1105 1205 1795 2210 2410 3133 3590 4097 4667 5711 6103 6266 8194 9334 11422 12206 15665 20485 23335 28555 30515 31330 40970 46670 53261 57110 61030 74243 79339 86519 97087 106522 148486 158678 173038 194174 266305 371215 396695 432595 485435 532610 742430 793390 865190 970870 1124747 1262131 1376351 1470823 2050249 2249494 2524262 2752702 2941646 4100498 5623735 6310655 6881755 7354115 10251245 11247470 12621310 13763510 14708230 17892563 19120699 20502490 23397967 26653237 34854233 35785126 38241398 46795934 53306474 69708466 89462815 95603495 116989835 133266185 174271165 178925630 191206990 233979670 266532370 304173571 348542330 453105029 494110009 608347142 906210058 988220018 1520867855 2265525145 2470550045 3041735710 4531050290 4941100090 6423430117 8399870153 12846860234 16799740306 32117150585 41999350765 64234301170 83998701530 109198311989 218396623978 545991559945 1091983119890
• Sum of all divisors σ(n): 2257247139840
• Sum of proper divisors (its aliquot sum) s(n): 1165264019950
• 1091983119890 is an abundant number, because the sum of its proper divisors (1165264019950) is greater than itself. Its abundance is 73280900060

Bases of 1091983119890

• Binary: 1111111000111111010001000001011000010010₂
• Hexadecimal: 0xFE3F441612
• Base-36: DXNEJZTE

Squares and roots of 1091983119890

• 1091983119890 squared (1091983119890²) is 1192427134124698113612100
• 1091983119890 cubed (1091983119890³) is 1302110302162979330406538635254669000
• The square root of 1091983119890 is 1044979.9614777309
• The cube root of 1091983119890 is 10297.6622082695

Scales and comparisons

• 1,091,983,119,890 seconds is equal to 34,721 years, 35 weeks, 4 days, 12 hours, 24 minutes, 50 seconds.
• To count from 1 to 1,091,983,119,890 would take you about eighty-six thousand, eight hundred 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 1091983119890 cubic inches would be around 858.1 feet tall.

Recreational maths with 1091983119890

• 1091983119890 backwards is 0989113891901
• The number of decimal digits it has is: 13
• The sum of 1091983119890's digits is 59
• More coming soon!