2990872723768380

Names of 2990872723768380

• Cardinal: 2990872723768380 can be written as Two quadrillion, nine hundred ninety trillion, eight hundred seventy-two billion, seven hundred twenty-three million, seven hundred sixty-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.99087272376838 × 10¹⁵

Factors of 2990872723768380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 111752

Divisors of 2990872723768380

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 121 132 165 180 198 220 242 330 363 396 484 495 605 660 726 990 1089 1210 1331 1452 1815 1980 2178 2420 2662 3630 3993 4356 5324 5445 6655 7260 7986 10890 11979 13310 15972 19965 21780 23958 26620 39930 47916 59895 79860 111731 119790 223462 239580 335193 446924 558655 670386 1005579 1117310 1229041 1340772 1675965 2011158 2234620 2458082 3351930 3687123 4022316 4916164 5027895 6145205 6703860 7374246 10055790 11061369 12290410 13519451 14748492 18435615 20111580 22122738 24580820 27038902 36871230 40558353 44245476 54077804 55306845 67597255 73742460 81116706 110613690 121675059 135194510 148713961 162233412 202791765 221227380 243350118 270389020 297427922 405583530 446141883 486700236 594855844 608375295 743569805 811167060 892283766 1216750590 1338425649 1487139610 1784567532 2230709415 2433501180 2676851298 2974279220 4461418830 5353702596 6692128245 8922837660 12483816361 13384256490 24967632722 26768512980 37451449083 49935265444 62419081805 74902898166 112354347249 124838163610 137321979971 149805796332 187257245415 224708694498 249676327220 274643959942 374514490830 411965939913 449417388996 549287919884 561771736245 686609899855 749028981660 823931879826 1123543472490 1235897819739 1373219799710 1510541779681 1647863759652 2059829699565 2247086944980 2471795639478 2746439599420 3021083559362 4119659399130 4531625339043 4943591278956 6042167118724 6179489098695 7552708898405 8239318798260 9063250678086 12358978197390 13594876017129 15105417796810 16615959576491 18126501356172 22658126695215 24717956394780 27189752034258 30210835593620 33231919152982 45316253390430 49847878729473 54379504068516 66463838305964 67974380085645 83079797882455 90632506780860 99695757458946 135948760171290 149543636188419 166159595764910 199391514917892 249239393647365 271897520342580 299087272376838 332319191529820 498478787294730 598174544753676 747718180942095 996957574589460 1495436361884190 2990872723768380
• Sum of all divisors σ(n): 9978953017570992
• Sum of proper divisors (its aliquot sum) s(n): 6988080293802612
• 2990872723768380 is an abundant number, because the sum of its proper divisors (6988080293802612) is greater than itself. Its abundance is 3997207570034232

Bases of 2990872723768380

• Binary: 1010101000000010111011010010010001001100010000111100₂
• Hexadecimal: 0xAA02ED244C43C
• Base-36: TG6BYLOPJ0

Squares and roots of 2990872723768380

• 2990872723768380 squared (2990872723768380²) is 8945319649781688295387887824400
• 2990872723768380 cubed (2990872723768380³) is 26754312545921369140063254050991919087712472000
• The square root of 2990872723768380 is 54688872.0286712441
• The cube root of 2990872723768380 is 144078.5438884757

Scales and comparisons

• 2,990,872,723,768,380 seconds is equal to 95,100,501 years, 12 weeks, 3 days, 33 minutes.
• To count from 1 to 2,990,872,723,768,380 would take you about two hundred eighty-five million, three hundred one thousand, five hundred 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 2990872723768380 cubic inches would be around 12006.5 feet tall.

Recreational maths with 2990872723768380

• 2990872723768380 backwards is 0838673272780992
• The number of decimal digits it has is: 16
• The sum of 2990872723768380's digits is 81
• More coming soon!