27996603328890

Names of 27996603328890

• Cardinal: 27996603328890 can be written as Twenty-seven trillion, nine hundred ninety-six billion, six hundred three million, three hundred twenty-eight thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 2.799660332889 × 10¹³

Factors of 27996603328890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1640095

Divisors of 27996603328890

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 79 90 98 105 126 147 158 210 237 245 294 315 343 395 441 474 490 553 630 686 711 735 790 882 1029 1106 1185 1422 1470 1659 1715 2058 2205 2370 2401 2765 3087 3318 3430 3555 3871 4410 4802 4977 5145 5530 6174 7110 7203 7742 8295 9954 10290 11613 12005 14406 15435 16590 19355 21609 23226 24010 24885 27097 30870 34839 36015 38710 43218 49770 54194 58065 69678 72030 81291 108045 116130 135485 162582 174195 189679 216090 243873 270970 348390 379358 406455 487746 569037 812910 948395 1138074 1219365 1639999 1707111 1896790 2438730 2845185 3279998 3414222 4919997 5690370 8199995 8535555 9839994 11479993 14759991 16399990 17071110 22959986 24599985 29519982 34439979 49199970 57399965 68879958 73799955 80359951 103319937 114799930 129559921 147599910 160719902 172199895 206639874 241079853 259119842 344399790 388679763 401799755 482159706 516599685 562519657 647799605 723239559 777359526 803599510 906919447 1033199370 1125039314 1166039289 1205399265 1295599210 1446479118 1687558971 1813838894 1943398815 2332078578 2410798530 2720758341 2812598285 3375117942 3616197795 3886797630 3937637599 4534597235 5062676913 5441516682 5625196570 5830196445 6348436129 7232395590 7875275198 8162275023 8437794855 9069194470 10125353826 11660392890 11812912797 12696872258 13603791705 16324550046 16875589710 19045308387 19688187995 23625825594 25313384565 27207583410 31742180645 35438738391 38090616774 39376375990 40811375115 44439052903 50626769130 57135925161 59064563985 63484361290 70877476782 81622750230 88878105806 95226541935 114271850322 118129127970 133317158709 177193691955 190453083870 222195264515 266634317418 285679625805 311073370321 354387383910 399951476127 444390529030 571359251610 622146740642 666585793545 799902952254 933220110963 1333171587090 1555366851605 1866440221926 1999757380635 2799660332889 3110733703210 3999514761270 4666100554815 5599320665778 9332201109630 13998301664445 27996603328890
• Sum of all divisors σ(n): 85992940800000
• Sum of proper divisors (its aliquot sum) s(n): 57996337471110
• 27996603328890 is an abundant number, because the sum of its proper divisors (57996337471110) is greater than itself. Its abundance is 29999734142220

Bases of 27996603328890

• Binary: 110010111011001110111100110001010100101111010₂
• Hexadecimal: 0x19767798A97A
• Base-36: 9X9GMRREI

Squares and roots of 27996603328890

• 27996603328890 squared (27996603328890²) is 783809797955214629508632100
• 27996603328890 cubed (27996603328890³) is 21944011998649560211635797475850311369000
• The square root of 27996603328890 is 5291181.6571433265
• The cube root of 27996603328890 is 30364.6617769547

Scales and comparisons

• 27,996,603,328,890 seconds is equal to 890,205 years, 20 weeks, 18 hours, 1 minute, 30 seconds.
• To count from 1 to 27,996,603,328,890 would take you about two million, two hundred twenty-five thousand, five hundred thirteen 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 27996603328890 cubic inches would be around 2530.4 feet tall.

Recreational maths with 27996603328890

• 27996603328890 backwards is 09882330669972
• The number of decimal digits it has is: 14
• The sum of 27996603328890's digits is 72
• More coming soon!