12112990130839221

Names of 12112990130839221

• Cardinal: 12112990130839221 can be written as Twelve quadrillion, one hundred twelve trillion, nine hundred ninety billion, one hundred thirty million, eight hundred thirty-nine thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.2112990130839221 × 10¹⁶

Factors of 12112990130839221

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24057

Divisors of 12112990130839221

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 19 39 57 117 171 247 313 433 741 939 1299 1879 2223 2817 3897 4069 5629 5637 5947 8227 12207 16887 16911 17841 21397 24427 24681 35701 36621 50661 53523 64191 73281 74043 77311 106951 107103 135529 192573 219843 231933 278161 320853 321309 406543 406587 464113 588127 695799 813607 834483 962559 1219629 1219761 1392339 1761877 1764381 2440821 2503449 2575051 3658887 4177017 5285059 5285631 5293143 6697261 7322463 7645651 7725153 9264901 10576891 11174413 15458533 15855177 15856893 20091783 22936953 23175459 27794703 31730673 33475663 33523239 40204963 46375599 47565531 60275349 68810859 83384109 87064393 95192019 100426989 100569717 120443713 120614889 127247959 139126797 145267369 176033119 200960929 254658991 261193179 301280967 361331139 361844667 381743877 435802107 522664519 528099357 602882787 763894297 763976973 783579537 1083993417 1145231631 1307406321 1567993557 1584298071 1654223467 1808648361 2288430547 2291682891 2291930919 2899914013 3310566883 4703980671 4838520829 4962670401 6865291641 6875048673 8699742039 9930625861 9931700649 12584153419 14515562487 14888011203 17408748979 20595874923 26099226117 29791877583 29795101947 37698882169 37752460257 43546687461 52226246937 55098366247 62900770777 89375632749 113096646507 113257380771 156678740811 163593994447 165295098741 188702312331 226313736727 239098914961 330766230601 339289939521 490781983341 495885296223 566106936993 678941210181 716278761211 717296744883 992298691803 1472345950023 2036823630543 2148836283633 2151890234649 2976896075409 3108285894493 4299960997813 5448938430427 6446508850899 9324857683479 12899882993439 16346815291281 27974573050437 38699648980317 49040445873843 70836199595551 103529830178113 212508598786653 310589490534339 637525796359959 931768471603017 1345887792315469 4037663376946407 12112990130839221
• Sum of all divisors σ(n): 19955002828633600
• Sum of proper divisors (its aliquot sum) s(n): 7842012697794379
• 12112990130839221 is a deficient number, because the sum of its proper divisors (7842012697794379) is less than itself. Its deficiency is 4270977433044842

Bases of 12112990130839221

• Binary: 101011000010001011001101001001111010101001111010110101₂
• Hexadecimal: 0x2B08B349EA9EB5
• Base-36: 3B9P2UFRIR9

Squares and roots of 12112990130839221

• 12112990130839221 squared (12112990130839221²) is 146724529909808368280481751886841
• 12112990130839221 cubed (12112990130839221³) is 1777272782749532861888319820887128086179556590861
• The square root of 12112990130839221 is 110059030.2103340407
• The cube root of 12112990130839221 is 229659.1683411517

Scales and comparisons

• 12,112,990,130,839,221 seconds is equal to 385,155,618 years, 11 weeks, 3 days, 20 hours, 40 minutes, 21 seconds.
• To count from 1 to 12,112,990,130,839,221 would take you about one billion, one hundred fifty-five million, four hundred sixty-six thousand, eight hundred fifty-four 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 12112990130839221 cubic inches would be around 19138.3 feet tall.

Recreational maths with 12112990130839221

• 12112990130839221 backwards is 12293803109921121
• The number of decimal digits it has is: 17
• The sum of 12112990130839221's digits is 54
• More coming soon!