12764830912990

Names of 12764830912990

• Cardinal: 12764830912990 can be written as Twelve trillion, seven hundred sixty-four billion, eight hundred thirty million, nine hundred twelve thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.276483091299 × 10¹³

Factors of 12764830912990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37534

Divisors of 12764830912990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 26 65 83 130 137 166 233 274 415 466 685 830 1079 1165 1370 1781 2158 2330 3029 3562 5395 6058 8905 10790 11371 15145 17810 19339 22742 30290 31921 37061 38678 56855 63842 74122 96695 113710 147823 159605 185305 193390 251407 295646 319210 370610 414973 481793 502814 739115 829946 963586 1257035 1478230 2074865 2408965 2514070 2649443 3076063 4149730 4817930 5077357 5298886 6152126 8635213 10154714 13247215 15380315 17270426 25386785 26494430 30760630 34442759 39988819 43176065 50773570 66005641 68885518 79977638 86352130 112257769 132011282 172213795 199944095 224515538 330028205 344427590 399888190 421420631 561288845 660056410 716722679 842841262 1122577690 1183024181 1433445358 2107103155 2366048362 3583613395 4214206310 5478468203 5915120905 7167226790 9317394827 10956936406 11830241810 15379314353 18634789654 27392341015 30758628706 46586974135 54784682030 76896571765 93173948270 98191007023 153793143530 196382014046 490955035115 981910070230 1276483091299 2552966182598 6382415456495 12764830912990
• Sum of all divisors σ(n): 25333991609472
• Sum of proper divisors (its aliquot sum) s(n): 12569160696482
• 12764830912990 is a deficient number, because the sum of its proper divisors (12569160696482) is less than itself. Its deficiency is 195670216508

Bases of 12764830912990

• Binary: 10111001110000001011001101100101000111011110₂
• Hexadecimal: 0xB9C0B3651DE
• Base-36: 4IW2YQWNY

Squares and roots of 12764830912990

• 12764830912990 squared (12764830912990²) is 162940908237225116950740100
• 12764830912990 cubed (12764830912990³) is 2079913142457198101110475275539203899000
• The square root of 12764830912990 is 3572790.3539096721
• The cube root of 12764830912990 is 23370.6982888393

Scales and comparisons

• 12,764,830,912,990 seconds is equal to 405,882 years, 7 weeks, 1 day, 12 hours, 43 minutes, 10 seconds.
• To count from 1 to 12,764,830,912,990 would take you about one million, fourteen thousand, seven hundred five 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 12764830912990 cubic inches would be around 1947.6 feet tall.

Recreational maths with 12764830912990

• 12764830912990 backwards is 09921903846721
• The number of decimal digits it has is: 14
• The sum of 12764830912990's digits is 61
• More coming soon!