2076791990

Names of 2076791990

• Cardinal: 2076791990 can be written as Two billion, seventy-six million, seven hundred ninety-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.07679199 × 10⁹

Factors of 2076791990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 867

Divisors of 2076791990

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 13 14 26 31 35 49 62 65 70 91 98 130 155 169 182 217 245 310 338 403 434 455 490 637 806 809 845 910 1085 1183 1274 1519 1618 1690 2015 2170 2366 2821 3038 3185 4030 4045 5239 5642 5663 5915 6370 7595 8090 8281 10478 10517 11326 11830 14105 15190 16562 19747 21034 25079 26195 28210 28315 36673 39494 39641 41405 50158 52390 52585 56630 73346 73619 79282 82810 98735 105170 125395 136721 147238 175553 183365 197470 198205 250790 256711 273442 326027 351106 366730 368095 396410 513422 515333 652054 683605 736190 877765 957047 1030666 1228871 1283555 1367210 1630135 1755530 1914094 2282189 2457742 2567110 2576665 3260270 4238351 4564378 4785235 5153330 6144355 6699329 8476702 9570470 11410945 12288710 13398658 15975323 21191755 22821890 29668457 31950646 33496645 42383510 59336914 66993290 79876615 148342285 159753230 207679199 296684570 415358398 1038395995 2076791990
• Sum of all divisors σ(n): 4866687360
• Sum of proper divisors (its aliquot sum) s(n): 2789895370
• 2076791990 is an abundant number, because the sum of its proper divisors (2789895370) is greater than itself. Its abundance is 713103380

Bases of 2076791990

• Binary: 1111011110010010101010010110110₂
• Hexadecimal: 0x7BC954B6
• Base-36: YCGUYE

Squares and roots of 2076791990

• 2076791990 squared (2076791990²) is 4313064969728160100
• 2076791990 cubed (2076791990³) is 8957338781481035373117599000
• The square root of 2076791990 is 45571.8332964563
• The cube root of 2076791990 is 1275.8442676889

Scales and comparisons

• 2,076,791,990 seconds is equal to 66 years, 1 week, 5 days, 22 hours, 39 minutes, 50 seconds.
• To count from 1 to 2,076,791,990 would take you about one hundred thirty-two 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 2076791990 cubic inches would be around 106.3 feet tall.

Recreational maths with 2076791990

• 2076791990 backwards is 0991976702
• The number of decimal digits it has is: 10
• The sum of 2076791990's digits is 50
• More coming soon!