221427349000

Names of 221427349000

• Cardinal: 221427349000 can be written as Two hundred twenty-one billion, four hundred twenty-seven million, three hundred forty-nine thousand.

Scientific notation

• Scientific notation: 2.21427349 × 10¹¹

Factors of 221427349000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6319

Divisors of 221427349000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 13 19 20 22 25 26 38 40 44 50 52 55 65 76 88 95 100 104 110 125 130 143 152 169 190 200 209 220 247 250 260 275 286 325 338 380 418 440 475 494 500 520 550 572 650 676 715 760 836 845 950 988 1000 1045 1100 1144 1235 1300 1352 1375 1430 1625 1672 1690 1859 1900 1976 2090 2200 2375 2470 2600 2717 2750 2860 3211 3250 3380 3575 3718 3800 4180 4225 4750 4940 5225 5434 5500 5720 6175 6269 6422 6500 6760 7150 7436 8360 8450 9295 9500 9880 10450 10868 11000 12350 12538 12844 13000 13585 14300 14872 16055 16900 17875 18590 19000 20900 21125 21736 24700 25076 25688 26125 27170 28600 30875 31345 32110 33800 35321 35750 37180 41800 42250 46475 49400 50152 52250 54340 61750 62690 64220 67925 68959 70642 71500 74360 80275 81497 84500 92950 104500 108680 119111 123500 125380 128440 135850 137918 141284 143000 156725 160550 162994 169000 176605 185900 209000 232375 238222 247000 250760 271700 275836 282568 313450 321100 325988 339625 344795 353210 371800 401375 407485 464750 476444 543400 551672 595555 626900 642200 651976 679250 689590 706420 783625 802750 814970 883025 896467 929500 952888 1059461 1191110 1253800 1310221 1358500 1379180 1412840 1548443 1567250 1605500 1629940 1723975 1766050 1792934 1859000 2037425 2118922 2382220 2620442 2717000 2758360 2977775 3096886 3134500 3211000 3259880 3447950 3532100 3585868 4074850 4237844 4415125 4482335 4764440 5240884 5297305 5955550 6193772 6269000 6551105 6895900 7064200 7171736 7742215 8149700 8475688 8619875 8830250 8964670 10187125 10481768 10594610 11654071 11911100 12387544 13102210 13791800 14888875 15484430 16299400 17032873 17239750 17660500 17929340 20129759 20374250 21189220 22411675 23308142 23822200 26204420 26486525 29777750 30968860 32755525 34065746 34479500 35321000 35858680 38711075 40259518 40748500 42378440 44823350 46616284 52408840 52973050 58270355 59555500 61937720 65511050 68131492 68959000 77422150 80519036 81497000 85164365 89646700 93232568 100648795 105946100 112058375 116540710 119111000 131022100 132432625 136262984 154844300 161038072 163777625 170328730 179293400 193555375 201297590 211892200 221427349 224116750 233081420 262044200 264865250 291351775 309688600 327555250 340657460 387110750 402595180 425821825 442854698 448233500 466162840 503243975 529730500 582703550 655110500 681314920 774221500 805190360 851643650 885709396 896467000 1006487950 1059461000 1107136745 1165407100 1310221000 1456758875 1548443000 1703287300 1771418792 2012975900 2129109125 2214273490 2330814200 2516219875 2913517750 3406574600 4025951800 4258218250 4428546980 5032439750 5535683725 5827035500 8516436500 8857093960 10064879500 11071367450 11654071000 17032873000 20129759000 22142734900 27678418625 44285469800 55356837250 110713674500 221427349000
• Sum of all divisors σ(n): 644385456000
• Sum of proper divisors (its aliquot sum) s(n): 422958107000
• 221427349000 is an abundant number, because the sum of its proper divisors (422958107000) is greater than itself. Its abundance is 201530758000

Bases of 221427349000

• Binary: 11001110001110000110010011011000001000₂
• Hexadecimal: 0x338E193608
• Base-36: 2TQ04JYG

Squares and roots of 221427349000

• 221427349000 squared (221427349000²) is 49030070885167801000000
• 221427349000 cubed (221427349000³) is 10856598617384789595589549000000000
• The square root of 221427349000 is 470560.6751525249
• The cube root of 221427349000 is 6049.8381123725

Scales and comparisons

• 221,427,349,000 seconds is equal to 7,040 years, 36 weeks, 4 days, 12 hours, 56 minutes, 40 seconds.
• To count from 1 to 221,427,349,000 would take you about fourteen thousand and eighty-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 221427349000 cubic inches would be around 504.2 feet tall.

Recreational maths with 221427349000

• 221427349000 backwards is 000943724122
• The number of decimal digits it has is: 12
• The sum of 221427349000's digits is 34
• More coming soon!