1438653536859222

Names of 1438653536859222

• Cardinal: 1438653536859222 can be written as One quadrillion, four hundred thirty-eight trillion, six hundred fifty-three billion, five hundred thirty-six million, eight hundred fifty-nine thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 1.438653536859222 × 10¹⁵

Factors of 1438653536859222

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21704

Divisors of 1438653536859222

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 29 31 58 62 87 93 174 186 261 279 522 558 899 1699 1798 2697 3109 3398 5097 5394 6218 8091 9327 10194 15291 16182 16831 18654 27981 30582 33662 49271 50493 52669 55962 90161 96379 98542 100986 105338 147813 151479 158007 180322 192758 270483 289137 295626 302958 316014 443439 474021 488099 521761 540966 578274 811449 867411 886878 948042 976198 1043522 1464297 1527401 1565283 1622898 1734822 2794991 2928594 3054802 3130566 4392891 4582203 4695849 5282191 5589982 8384973 8785782 9164406 9391698 10564382 13746609 15131069 15846573 16769946 25154919 27493218 28595869 30262138 31693146 45393207 47539719 50309838 52327579 57191738 85787607 90786414 95079438 104655158 136179621 153183539 156982737 163747921 171575214 257362821 272359242 306367078 313965474 327495842 459550617 470948211 491243763 514725642 829280201 886471939 919101234 941896422 982487526 1378651851 1473731289 1517499791 1622154949 1658560402 1772943878 2487840603 2659415817 2757303702 2947462578 3034999582 3244309898 4552499373 4748689709 4866464847 4975681206 5318831634 7463521809 7978247451 9104998746 9497379418 9732929694 13657498119 14246069127 14599394541 14927043618 15956494902 25707686231 27314996238 28492138254 29198789082 42738207381 47042493521 51415372462 77123058693 85476414762 88904556721 94084987042 141127480563 154246117386 177809113442 231369176079 266713670163 282254961126 423382441689 462738352158 533427340326 800141010489 846764883378 1600282020978 2578232144909 2756041258351 5156464289818 5512082516702 7734696434727 8268123775053 15469392869454 16536247550106 23204089304181 24804371325159 46408178608362 49608742650318 79925196492179 159850392984358 239775589476537 479551178953074 719326768429611 1438653536859222
• Sum of all divisors σ(n): 3331814952960000
• Sum of proper divisors (its aliquot sum) s(n): 1893161416100778
• 1438653536859222 is an abundant number, because the sum of its proper divisors (1893161416100778) is greater than itself. Its abundance is 454507879241556

Bases of 1438653536859222

• Binary: 101000111000111001010100001000001001111010001010110₂
• Hexadecimal: 0x51C72A104F456
• Base-36: E5YKB6WUHI

Squares and roots of 1438653536859222

• 1438653536859222 squared (1438653536859222²) is 2069723999117548833756246445284
• 1438653536859222 cubed (1438653536859222³) is 2977615751652874903305878654632966707433809048
• The square root of 1438653536859222 is 37929586.5632519385
• The cube root of 1438653536859222 is 112889.1160919897

Scales and comparisons

• 1,438,653,536,859,222 seconds is equal to 45,744,732 years, 22 weeks, 12 hours, 53 minutes, 42 seconds.
• To count from 1 to 1,438,653,536,859,222 would take you about one hundred thirty-seven million, two hundred thirty-four thousand, one hundred ninety-seven 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 1438653536859222 cubic inches would be around 9407.4 feet tall.

Recreational maths with 1438653536859222

• 1438653536859222 backwards is 2229586353568341
• The number of decimal digits it has is: 16
• The sum of 1438653536859222's digits is 72
• More coming soon!