1221142823032323480

Names of 1221142823032323480

• Cardinal: 1221142823032323480 can be written as One quintillion, two hundred twenty-one quadrillion, one hundred forty-two trillion, eight hundred twenty-three billion, thirty-two million, three hundred twenty-three thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.22114282303232348 × 10¹⁸

Factors of 1221142823032323480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1145838328309

Divisors of 1221142823032323480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 83 107 120 166 214 249 321 332 415 428 498 535 642 664 830 856 996 1070 1245 1284 1605 1660 1992 2140 2490 2568 3210 3320 4280 4980 6420 8881 9960 12840 17762 26643 35524 44405 53286 71048 88810 106572 133215 177620 213144 266430 355240 532860 1065720 1145838328109 2291676656218 3437514984327 4583353312436 5729191640545 6875029968654 9166706624872 11458383281090 13750059937308 17187574921635 22916766562180 27500119874616 34375149843270 45833533124360 68750299686540 95104581233047 122604701107663 137500599373080 190209162466094 245209402215326 285313743699141 367814103322989 380418324932188 475522906165235 490418804430652 570627487398282 613023505538315 735628206645978 760836649864376 951045812330470 980837608861304 1141254974796564 1226047011076630 1426568718495705 1471256413291956 1839070516614945 1902091624660940 2282509949593128 2452094022153260 2853137436991410 2942512826583912 3678141033229890 3804183249321880 4904188044306520 5706274873982820 7356282066459780 10176190191936029 11412549747965640 14712564132919560 20352380383872058 30528570575808087 40704760767744116 50880950959680145 61057141151616174 81409521535488232 101761901919360290 122114282303232348 152642852879040435 203523803838720580 244228564606464696 305285705758080870 407047607677441160 610571411516161740 1221142823032323480
• Sum of all divisors σ(n): 3742216312541011200
• Sum of proper divisors (its aliquot sum) s(n): 2521073489508687720
• 1221142823032323480 is an abundant number, because the sum of its proper divisors (2521073489508687720) is greater than itself. Its abundance is 1299930666476364240

Bases of 1221142823032323480

• Binary: 1000011110010010111101110110101111010110110111111110110011000₂
• Hexadecimal: 0x10F25EED7ADBFD98
• Base-36: 99ZV04ES31CO

Squares and roots of 1221142823032323480

• 1221142823032323480 squared (1221142823032323480²) is 1491189794243352500233812887359310400
• 1221142823032323480 cubed (1221142823032323480³) is 1820955715019317064610055548997986963377560122528192000
• The square root of 1221142823032323480 is 1105053312.3032225361
• The cube root of 1221142823032323480 is 1068863.2709378249

Scales and comparisons

• 1,221,142,823,032,323,480 seconds is equal to 38,828,564,529 years, 34 weeks, 6 days, 58 minutes.
• To count from 1 to 1,221,142,823,032,323,480 would take you about one hundred thirty-five billion, eight hundred ninety-nine million, nine hundred seventy-five thousand, eight hundred fifty-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 1221142823032323480 cubic inches would be around 89071.9 feet tall.

Recreational maths with 1221142823032323480

• 1221142823032323480 backwards is 0843232303282411221
• The number of decimal digits it has is: 19
• The sum of 1221142823032323480's digits is 51
• More coming soon!