23420145809707808

Names of 23420145809707808

• Cardinal: 23420145809707808 can be written as Twenty-three quadrillion, four hundred twenty trillion, one hundred forty-five billion, eight hundred nine million, seven hundred seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 2.3420145809707808 × 10¹⁶

Factors of 23420145809707808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 47216

Divisors of 23420145809707808

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 373 392 746 784 1492 1568 2417 2611 2984 4834 5222 5968 9668 10444 11936 16919 18277 19336 20888 33838 36554 38672 41776 44417 67676 73108 77344 83552 88834 118433 135352 139129 146216 177668 236866 270704 278258 292432 310919 355336 473732 541408 556516 584864 621838 710672 901541 947464 973903 1113032 1243676 1421344 1803082 1894928 1947806 2176433 2226064 2487352 3606164 3789856 3895612 4352866 4452128 4974704 6310787 6817321 7212328 7791224 8705732 9949408 12621574 13634642 14424656 15582448 16567541 17411464 25243148 27269284 28849312 31164896 33135082 34822928 44175509 50486296 54538568 66270164 69645856 88351018 100972592 107355889 109077136 115972787 132540328 176702036 201945184 214711778 218154272 231945574 265080656 336274793 353404072 429423556 463891148 530161312 672549586 706808144 751491223 811809509 858847112 927782296 1345099172 1413616288 1502982446 1623619018 1717694224 1855564592 2353923551 2690198344 3005964892 3247238036 3435388448 3711129184 4707847102 5260438561 5380396688 6011929784 6179692793 6494476072 9415694204 10520877122 10760793376 12023859568 12359385586 12988952144 16477464857 18831388408 21041754244 24047719136 24718771172 25977904288 32954929714 37662776816 40043746597 42083508488 43257849551 49437542344 65909859428 75325553632 80087493194 84167016976 86515699102 98875084688 131819718856 160174986388 168334033952 173031398204 197750169376 263639437712 280306226179 302804946857 320349972776 346062796408 527278875424 560612452358 605609893714 640699945552 692125592816 1121224904716 1211219787428 1281399891104 1384251185632 1962143583253 2242449809432 2422439574856 3924287166506 4484899618864 4844879149712 7848574333012 8969799237728 9689758299424 14936317480681 15697148666024 29872634961362 31394297332048 59745269922724 62788594664096 104554222364767 119490539845448 209108444729534 238981079690896 418216889459068 477962159381792 731879556553369 836433778918136 1463759113106738 1672867557836272 2927518226213476 3345735115672544 5855036452426952 11710072904853904 23420145809707808
• Sum of all divisors σ(n): 53803960922363652
• Sum of proper divisors (its aliquot sum) s(n): 30383815112655844
• 23420145809707808 is an abundant number, because the sum of its proper divisors (30383815112655844) is greater than itself. Its abundance is 6963669302948036

Bases of 23420145809707808

• Binary: 1010011001101000111111110011111100100110101001100100000₂
• Hexadecimal: 0x53347F9F935320
• Base-36: 6ELQYGCURKW

Squares and roots of 23420145809707808

• 23420145809707808 squared (23420145809707808²) is 548503229747974197611054336164864
• 23420145809707808 cubed (23420145809707808³) is 12846025617793217004462126144065501890227156058112
• The square root of 23420145809707808 is 153036419.8800658299
• The cube root of 23420145809707808 is 286107.9099932069

Scales and comparisons

• 23,420,145,809,707,808 seconds is equal to 744,688,193 years, 25 weeks, 4 hours, 10 minutes, 8 seconds.
• To count from 1 to 23,420,145,809,707,808 would take you about two billion, two hundred thirty-four million, sixty-four thousand, five hundred eighty 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 23420145809707808 cubic inches would be around 23842.3 feet tall.

Recreational maths with 23420145809707808

• 23420145809707808 backwards is 80870790854102432
• The number of decimal digits it has is: 17
• The sum of 23420145809707808's digits is 68
• More coming soon!