12442885536690

Names of 12442885536690

• Cardinal: 12442885536690 can be written as Twelve trillion, four hundred forty-two billion, eight hundred eighty-five million, five hundred thirty-six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.244288553669 × 10¹³

Factors of 12442885536690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2037

Divisors of 12442885536690

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 41 42 45 54 63 70 82 90 105 123 126 135 189 205 210 246 270 287 315 369 378 410 574 615 630 738 861 945 1107 1230 1435 1681 1722 1845 1890 1979 2214 2583 2870 3362 3690 3958 4305 5043 5166 5535 5937 7749 8405 8610 9895 10086 11070 11767 11874 12915 13853 15129 15498 16810 17811 19790 23534 25215 25830 27706 29685 30258 35301 35622 38745 41559 45387 50430 53433 58835 59370 69265 70602 75645 77490 81139 83118 89055 90774 105903 106866 117670 124677 138530 151290 162278 176505 178110 207795 211806 226935 243417 249354 267165 317709 353010 374031 405695 415590 453870 486834 529515 534330 567973 623385 635418 730251 748062 811390 1059030 1135946 1217085 1246770 1460502 1588545 1703919 1870155 2190753 2434170 2839865 3177090 3326699 3407838 3651255 3740310 3916441 4381506 5111757 5679730 6653398 7302510 7832882 8519595 9980097 10223514 10953765 11749323 15335271 16633495 17039190 19582205 19960194 21907530 23286893 23498646 25558785 27415087 29940291 30670542 33266990 35247969 39164410 46573786 49900485 51117570 54830174 58746615 59880582 69860679 70495938 76676355 82245261 89820873 99800970 105743907 116434465 117493230 137075435 139721358 149701455 153352710 160574081 164490522 176239845 179641746 209582037 211487814 232868930 246735783 274150870 299402910 321148162 349303395 352479690 411226305 419164074 449104365 481722243 493471566 528719535 628746111 698606790 740207349 802870405 822452610 898208730 963444486 1047910185 1057439070 1124018567 1233678915 1257492222 1445166729 1480414698 1605740810 2095820370 2248037134 2408611215 2467357830 2890333458 3143730555 3372055701 3701036745 4335500187 4817222430 5620092835 6287461110 6583537321 6744111402 7225833645 7402073490 8671000374 10116167103 11240185670 13167074642 14451667290 16860278505 19750611963 20232334206 21677500935 30348501309 32917686605 33720557010 39501223926 43355001870 46084761247 50580835515 59251835889 60697002618 65835373210 92169522494 98753059815 101161671030 118503671778 138254283741 151742506545 177755507667 197506119630 230423806235 276508567482 296259179445 303485013090 355511015334 414762851223 460847612470 592518358890 691271418705 829525702446 888777538335 1244288553669 1382542837410 1777555076670 2073814256115 2488577107338 4147628512230 6221442768345 12442885536690
• Sum of all divisors σ(n): 38888290846080
• Sum of proper divisors (its aliquot sum) s(n): 26445405309390
• 12442885536690 is an abundant number, because the sum of its proper divisors (26445405309390) is greater than itself. Its abundance is 14002519772700

Bases of 12442885536690

• Binary: 10110101000100010101110001011011101110110010₂
• Hexadecimal: 0xB5115C5BBB2
• Base-36: 4ES6KS6GI

Squares and roots of 12442885536690

• 12442885536690 squared (12442885536690²) is 154825400479169189336156100
• 12442885536690 cubed (12442885536690³) is 1926474736334491301618328919170117309000
• The square root of 12442885536690 is 3527447.4534271945
• The cube root of 12442885536690 is 23172.5432817709

Scales and comparisons

• 12,442,885,536,690 seconds is equal to 395,645 years, 14 weeks, 21 hours, 31 minutes, 30 seconds.
• To count from 1 to 12,442,885,536,690 would take you about nine hundred eighty-nine thousand, one hundred thirteen 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 12442885536690 cubic inches would be around 1931 feet tall.

Recreational maths with 12442885536690

• 12442885536690 backwards is 09663558824421
• 12442885536690 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12442885536690's digits is 63
• More coming soon!