221444742834

Names of 221444742834

• Cardinal: 221444742834 can be written as Two hundred twenty-one billion, four hundred forty-four million, seven hundred forty-two thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 2.21444742834 × 10¹¹

Factors of 221444742834

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 468

Divisors of 221444742834

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 59 63 81 98 118 126 147 162 177 189 243 294 354 378 397 413 441 486 531 567 794 826 882 1062 1134 1191 1239 1323 1593 1701 2382 2478 2646 2779 2891 3186 3402 3573 3717 3969 4779 5558 5782 7146 7434 7938 8337 8673 9558 10719 11151 11907 14337 16674 17346 19453 21438 22302 23423 23814 25011 26019 28674 32157 33453 38906 46846 50022 52038 58359 64314 66906 70269 75033 78057 96471 100359 116718 140538 150066 156114 157609 163961 175077 192942 200718 210807 225099 234171 315218 327922 350154 421614 450198 468342 472827 491883 525231 632421 675297 702513 945654 983766 1050462 1103263 1147727 1264842 1350594 1405026 1418481 1475649 1575693 1897263 2206526 2295454 2836962 2951298 3151386 3309789 3443181 3794526 4255443 4426947 4727079 5691789 6619578 6886362 7722841 8510886 8853894 9298931 9454158 9929367 10329543 11383578 12766329 13280841 15445682 18597862 19858734 20659086 23168523 25532658 26561682 27896793 29788101 30988629 38298987 39842523 46337046 55793586 59576202 61977258 65092517 69505569 76597974 79685046 83690379 89364303 92965887 130185034 139011138 167380758 178728606 185931774 195277551 208516707 251071137 268092909 278897661 390555102 417033414 455647619 502142274 536185818 557795322 585832653 625550121 753213411 911295238 1171665306 1251100242 1366942857 1506426822 1757497959 1876650363 2259640233 2733885714 3514995918 3753300726 4100828571 4519280466 5272493877 8201657142 10544987754 12302485713 15817481631 24604971426 31634963262 36907457139 73814914278 110722371417 221444742834
• Sum of all divisors σ(n): 590099262480
• Sum of proper divisors (its aliquot sum) s(n): 368654519646
• 221444742834 is an abundant number, because the sum of its proper divisors (368654519646) is greater than itself. Its abundance is 147209776812

Bases of 221444742834

• Binary: 11001110001111001000101001111010110010₂
• Hexadecimal: 0x338F229EB2
• Base-36: 2TQAHD4I

Squares and roots of 221444742834

• 221444742834 squared (221444742834²) is 49037774128816394351556
• 221444742834 cubed (221444742834³) is 10859157281107524835983448607749704
• The square root of 221444742834 is 470579.1568206141
• The cube root of 221444742834 is 6049.9965196711

Scales and comparisons

• 221,444,742,834 seconds is equal to 7,041 years, 13 weeks, 2 days, 20 hours, 33 minutes, 54 seconds.
• To count from 1 to 221,444,742,834 would take you about fourteen thousand and eighty-two 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 221444742834 cubic inches would be around 504.2 feet tall.

Recreational maths with 221444742834

• 221444742834 backwards is 438247444122
• The number of decimal digits it has is: 12
• The sum of 221444742834's digits is 45
• More coming soon!