12538379560144

Names of 12538379560144

• Cardinal: 12538379560144 can be written as Twelve trillion, five hundred thirty-eight billion, three hundred seventy-nine million, five hundred sixty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2538379560144 × 10¹³

Factors of 12538379560144

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 948

Divisors of 12538379560144

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 17 34 53 61 68 106 122 136 157 197 212 244 272 314 394 424 461 488 628 788 848 901 922 976 1037 1256 1576 1802 1844 2074 2512 2669 3152 3233 3349 3604 3688 4148 5338 6466 6698 7208 7376 7837 8296 8321 9577 10441 10676 12017 12932 13396 14416 15674 16592 16642 19154 20882 21352 24034 24433 25864 26792 28121 30929 31348 33284 38308 41764 42704 48068 48866 51728 53584 54961 56242 61858 62696 66568 72377 76616 83528 90817 96136 97732 109922 112484 123716 125392 133136 141457 144754 153232 162809 167056 177497 181634 192272 195464 204289 219844 224968 247432 282914 289508 325618 354994 363268 390928 408578 415361 439688 449936 478057 494864 507581 525793 565828 579016 636901 651236 709988 726536 817156 830722 879376 956114 1015162 1051586 1131656 1158032 1230409 1273802 1302472 1419976 1453072 1490413 1543889 1634312 1639237 1661444 1886669 1912228 2030324 2103172 2263312 2460818 2547604 2604944 2839952 2980826 3087778 3268624 3278474 3322888 3773338 3824456 3835981 4060648 4206344 4414997 4813301 4921636 5095208 5539837 5961652 6175556 6556948 6645776 7546676 7648912 7671962 8121296 8412688 8628877 8829994 9626602 9843272 10190416 10827317 11079674 11923304 12351112 13113896 14258269 15093352 15343924 17257754 17659988 19253204 19686544 21654634 22159348 23846608 24702224 25337021 26227792 27867029 28516538 30186704 30687848 32073373 34515508 35319976 38506408 43309268 44318696 50674042 55734058 57033076 61375696 64146746 65211677 69031016 70639952 75054949 77012816 81826117 86618536 88637392 94177229 99993457 101348084 111468116 114066152 128293492 130423354 138062032 150109898 163652234 173237072 188354458 199986914 202696168 222936232 228132304 233994841 242390573 256586984 260846708 293611361 300219796 327304468 376708916 399973828 405392336 445872464 467989682 484781146 513173968 521693416 587222722 600439592 654608936 753417832 755688257 799947656 869754409 935979364 969562292 1043386832 1174445444 1200879184 1309217872 1506835664 1511376514 1599895312 1699888769 1739508818 1871958728 1939124584 2348890888 3022753028 3399777538 3479017636 3743917456 3878249168 3977912297 4697781776 4991393137 6045506056 6799555076 6958035272 7955824594 9982786274 12091012112 12846700369 13599110152 13916070544 14785824953 15911649188 19965572548 25693400738 27198220304 29571649906 31823298376 39931145096 46096983677 51386801476 59143299812 63646596752 79862290192 92193967354 102773602952 118286599624 184387934708 205547205904 236573199248 368775869416 737551738832 783648722509 1567297445018 3134594890036 6269189780072 12538379560144
• Sum of all divisors σ(n): 27001251934272
• Sum of proper divisors (its aliquot sum) s(n): 14462872374128
• 12538379560144 is an abundant number, because the sum of its proper divisors (14462872374128) is greater than itself. Its abundance is 1924492813984

Bases of 12538379560144

• Binary: 10110110011101010001101010001110010011010000₂
• Hexadecimal: 0xB6751A8E4D0
• Base-36: 4G01VGIJ4

Squares and roots of 12538379560144

• 12538379560144 squared (12538379560144²) is 157210961994236846913300736
• 12538379560144 cubed (12538379560144³) is 1971170712499114497663749146350871465984
• The square root of 12538379560144 is 3540957.4355171231
• The cube root of 12538379560144 is 23231.6721850923

Scales and comparisons

• 12,538,379,560,144 seconds is equal to 398,681 years, 35 weeks, 4 days, 19 hours, 9 minutes, 4 seconds.
• To count from 1 to 12,538,379,560,144 would take you about nine hundred ninety-six thousand, seven hundred 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 12538379560144 cubic inches would be around 1936 feet tall.

Recreational maths with 12538379560144

• 12538379560144 backwards is 44106597383521
• The number of decimal digits it has is: 14
• The sum of 12538379560144's digits is 58
• More coming soon!