12904319142

Names of 12904319142

• Cardinal: 12904319142 can be written as Twelve billion, nine hundred four million, three hundred nineteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.2904319142 × 10¹⁰

Factors of 12904319142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 52

Divisors of 12904319142

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 23 26 27 33 39 46 54 66 69 78 81 99 117 138 143 162 169 198 207 234 243 253 286 297 299 338 351 414 429 486 506 507 529 594 598 621 702 729 759 858 891 897 1014 1053 1058 1242 1287 1458 1518 1521 1587 1782 1794 1859 1863 2106 2187 2277 2574 2673 2691 3042 3159 3174 3289 3718 3726 3861 3887 4374 4554 4563 4761 5346 5382 5577 5589 5819 6318 6561 6578 6831 6877 7722 7774 8019 8073 9126 9477 9522 9867 11154 11178 11583 11638 11661 13122 13662 13689 13754 14283 16038 16146 16731 16767 17457 18954 19734 20493 20631 23166 23322 24057 24219 27378 28431 28566 29601 33462 33534 34749 34914 34983 40986 41067 41262 42757 42849 48114 48438 50193 50301 52371 56862 59202 61479 61893 69498 69966 72171 72657 75647 82134 85293 85514 85698 88803 89401 100386 100602 104247 104742 104949 122958 123201 123786 128271 128547 144342 145314 150579 150903 151294 157113 170586 177606 178802 184437 185679 208494 209898 217971 226941 246402 256542 257094 266409 268203 301158 301806 312741 314226 314847 368874 369603 371358 384813 385641 435942 451737 453882 471339 532818 536406 553311 557037 625482 629694 653913 680823 739206 769626 771282 799227 804609 903474 938223 942678 944541 983411 1106622 1108809 1114074 1154439 1156923 1307826 1355211 1361646 1414017 1598454 1609218 1659933 1671111 1876446 1889082 1961739 1966822 2042469 2217618 2308878 2313846 2397681 2413827 2710422 2828034 2833623 2950233 3319866 3342222 3463317 3470769 3923478 4065633 4084938 4242051 4795362 4827654 5013333 5667246 5900466 6127407 6926634 6941538 7193043 7241481 8131266 8484102 8500869 8850699 10026666 10389951 12196899 12254814 12726153 14386086 14482962 15039999 17001738 17701398 18382221 20779902 21579129 21724443 24393798 25452306 25502607 26552097 30079998 31169853 36764442 38178459 43158258 43448886 45119997 51005214 53104194 55146663 62339706 65173329 76356918 79656291 90239994 93509559 110293326 130346658 159312582 165439989 187019118 195519987 238968873 280528677 330879978 391039974 477937746 496319967 561057354 586559961 716906619 992639934 1173119922 1433813238 2150719857 4301439714 6452159571 12904319142
• Sum of all divisors σ(n): 35852376924
• Sum of proper divisors (its aliquot sum) s(n): 22948057782
• 12904319142 is an abundant number, because the sum of its proper divisors (22948057782) is greater than itself. Its abundance is 10043738640

Bases of 12904319142

• Binary: 1100000001001010000100100010100110₂
• Hexadecimal: 0x3012848A6
• Base-36: 5XEWCDI

Squares and roots of 12904319142

• 12904319142 squared (12904319142²) is 166521452518587616164
• 12904319142 cubed (12904319142³) is 2148845967289254286069253811288
• The square root of 12904319142 is 113597.1792871637
• The cube root of 12904319142 is 2345.5518174983

Scales and comparisons

• 12,904,319,142 seconds is equal to 410 years, 16 weeks, 3 days, 13 hours, 5 minutes, 42 seconds.
• To count from 1 to 12,904,319,142 would take you about eight hundred twenty 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 12904319142 cubic inches would be around 195.5 feet tall.

Recreational maths with 12904319142

• 12904319142 backwards is 24191340921
• The number of decimal digits it has is: 11
• The sum of 12904319142's digits is 36
• More coming soon!