15440002246242

Names of 15440002246242

• Cardinal: 15440002246242 can be written as Fifteen trillion, four hundred forty billion, two million, two hundred forty-six thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.5440002246242 × 10¹³

Factors of 15440002246242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 314

Divisors of 15440002246242

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 61 63 81 98 122 126 147 162 183 189 241 243 294 366 378 427 441 482 486 549 567 723 729 854 882 1098 1134 1281 1323 1446 1458 1647 1687 1701 2169 2562 2646 2989 3294 3374 3402 3721 3843 3969 4338 4941 5061 5103 5978 6507 7442 7686 7938 8967 9882 10122 10206 11163 11529 11809 11907 13014 14701 14823 15183 17934 19521 22326 23058 23618 23814 26047 26901 29402 29646 30366 33489 34587 35427 35721 39042 44103 44469 45549 52094 53802 58081 58563 66978 69174 70854 71442 78141 80703 88206 88938 91098 100467 102907 103761 106281 116162 117126 132309 136647 156282 161406 174243 175689 182329 200934 205814 207522 212562 234423 242109 264618 273294 301401 308721 311283 318843 348486 351378 364658 396927 406567 409941 468846 484218 522729 546987 602802 617442 622566 637686 703269 720349 726327 793854 813134 819882 896761 904203 926163 956529 1045458 1093974 1190781 1219701 1229823 1406538 1440698 1452654 1568187 1640961 1793522 1808406 1852326 1913058 2109807 2161047 2178981 2381562 2439402 2459646 2690283 2712609 2778489 2845969 2869587 3136374 3281922 3542941 3572343 3659103 4219614 4322094 4357962 4704561 4922883 5380566 5425218 5556978 5691938 5739174 6277327 6329421 6483141 7085882 7144686 7318206 8070849 8335467 8537907 8608761 9409122 9845766 10628823 10717029 10977309 12554654 12658842 12966282 14113683 14768649 16141698 16670934 17075814 17217522 18831981 18988263 19449423 21257646 21434058 21954618 24212547 24800587 25006401 25613721 28227366 29537298 31886469 32931927 37663962 37976526 38898846 42341049 43941289 44305947 48425094 49601174 50012802 51227442 56495943 58348269 63772938 65863854 72637641 74401761 75019203 76841163 84682098 87882578 88611894 95659407 98795781 112991886 116696538 131823867 132917841 145275282 148803522 150038406 153682326 169487829 173604109 175044807 191318814 197591562 216119401 217912923 223205283 230523489 263647734 265835682 286978221 296387343 338975658 347208218 350089614 395471601 432238802 435825846 446410566 461046978 508463487 520812327 525134421 573956442 592774686 648358203 653738769 669615849 691570467 790943202 860934663 1016926974 1041624654 1050268842 1186414803 1296716406 1307477538 1339231698 1383140934 1512835807 1525390461 1562436981 1721869326 1945074609 2008847547 2074711401 2372829606 2582803989 3025671614 3050780922 3124873962 3559244409 3890149218 4017695094 4149422802 4538507421 4576171383 4687310943 5165607978 5835223827 6026542641 7118488818 9077014842 9152342766 9374621886 10589850649 10677733227 11670447654 12053085282 13615522263 14061932829 17505671481 18079627923 21179701298 21355466454 27231044526 28123865658 31769551947 32033199681 35011342962 36159255846 40846566789 42185798487 52517014443 63539103894 64066399362 81693133578 84371596974 95308655841 105034028886 122539700367 126557395461 157551043329 190617311682 245079400734 253114790922 285925967523 315102086658 367619101101 571851935046 735238202202 857777902569 1102857303303 1715555805138 2205714606606 2573333707707 5146667415414 7720001123121 15440002246242
• Sum of all divisors σ(n): 41237513299827
• Sum of proper divisors (its aliquot sum) s(n): 25797511053585
• 15440002246242 is an abundant number, because the sum of its proper divisors (25797511053585) is greater than itself. Its abundance is 10357508807343

Bases of 15440002246242

• Binary: 11100000101011100111110110010110011001100010₂
• Hexadecimal: 0xE0AE7D96662
• Base-36: 5H11EOS4I

Squares and roots of 15440002246242

• 15440002246242 squared (15440002246242²) is 238393669363958005603122564
• 15440002246242 cubed (15440002246242³) is 3680798790469384265947970810129234404488
• The square root of 15440002246242 is 3929376.8267044585
• The cube root of 15440002246242 is 24900.9425546239

Scales and comparisons

• 15,440,002,246,242 seconds is equal to 490,944 years, 16 weeks, 1 day, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 15,440,002,246,242 would take you about one million, two hundred twenty-seven thousand, three hundred sixty 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 15440002246242 cubic inches would be around 2075.1 feet tall.

Recreational maths with 15440002246242

• 15440002246242 backwards is 24264220004451
• The number of decimal digits it has is: 14
• The sum of 15440002246242's digits is 36
• More coming soon!