221275535040

Names of 221275535040

• Cardinal: 221275535040 can be written as Two hundred twenty-one billion, two hundred seventy-five million, five hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 2.2127553504 × 10¹¹

Factors of 221275535040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3330

Divisors of 221275535040

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1120 1260 1344 1440 1680 2016 2240 2520 2880 3313 3360 4032 5040 6626 6720 9939 10080 13252 16565 19878 20160 23191 26504 29817 33130 39756 46382 49695 53008 59634 66260 69573 79512 92764 99390 106016 115955 119268 132520 139146 149085 159024 185528 198780 208719 212032 231910 238536 265040 278292 298170 318048 347865 371056 397560 417438 463820 477072 530080 556584 596340 636096 695730 742112 795120 834876 927640 954144 1043595 1060160 1113168 1192680 1391460 1484224 1590240 1669752 1855280 1908288 2087190 2226336 2385360 2782920 3180480 3339504 3710560 4174380 4452672 4770720 5565840 6679008 7421120 8348760 9541440 10975969 11131680 13358016 16697520 21951938 22263360 32927907 33395040 43903876 54879845 65855814 66790080 76831783 87807752 98783721 109759690 131711628 153663566 164639535 175615504 197567442 219519380 230495349 263423256 307327132 329279070 351231008 384158915 395134884 439038760 460990698 493918605 526846512 614654264 658558140 691486047 702462016 768317830 790269768 878077520 921981396 987837210 1053693024 1152476745 1229308528 1317116280 1382972094 1536635660 1580539536 1756155040 1843962792 1975674420 2107386048 2304953490 2458617056 2634232560 2765944188 3073271320 3161079072 3457430235 3512310080 3687925584 3951348840 4609906980 4917234112 5268465120 5531888376 6146542640 6322158144 6914860470 7375851168 7902697680 9219813960 10536930240 11063776752 12293085280 13829720940 14751702336 15805395360 18439627920 22127553504 24586170560 27659441880 31610790720 36879255840 44255107008 55318883760 73758511680 110637767520 221275535040
• Sum of all divisors σ(n): 870086219184
• Sum of proper divisors (its aliquot sum) s(n): 648810684144
• 221275535040 is an abundant number, because the sum of its proper divisors (648810684144) is greater than itself. Its abundance is 427535149104

Bases of 221275535040

• Binary: 11001110000101000011001011011011000000₂
• Hexadecimal: 0x33850CB6C0
• Base-36: 2TNHQNK0

Squares and roots of 221275535040

• 221275535040 squared (221275535040²) is 48962862407238267801600
• 221275535040 cubed (221275535040³) is 10834283576251550076561844568064000
• The square root of 221275535040 is 470399.3357138167
• The cube root of 221275535040 is 6048.4551759129

Scales and comparisons

• 221,275,535,040 seconds is equal to 7,035 years, 45 weeks, 4 days, 10 hours, 24 minutes.
• To count from 1 to 221,275,535,040 would take you about fourteen thousand and seventy-one 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 221275535040 cubic inches would be around 504 feet tall.

Recreational maths with 221275535040

• 221275535040 backwards is 040535572122
• 221275535040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221275535040's digits is 36
• More coming soon!