12944136240

Names of 12944136240

• Cardinal: 12944136240 can be written as Twelve billion, nine hundred forty-four million, one hundred thirty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.294413624 × 10¹⁰

Factors of 12944136240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1788

Divisors of 12944136240

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 37 40 41 42 45 48 56 60 63 70 72 74 80 82 84 90 105 111 112 120 123 126 140 144 148 164 168 180 185 205 210 222 240 246 252 259 280 287 296 315 328 333 336 360 369 370 410 420 444 492 504 518 555 560 574 592 615 630 656 666 720 738 740 777 820 840 861 888 984 1008 1036 1110 1148 1230 1260 1295 1332 1435 1476 1480 1517 1554 1640 1665 1680 1693 1722 1776 1845 1968 2072 2220 2296 2331 2460 2520 2583 2590 2664 2870 2952 2960 3034 3108 3280 3330 3386 3444 3690 3885 4144 4305 4440 4551 4592 4662 4920 5040 5079 5166 5180 5328 5740 5904 6068 6216 6660 6772 6888 7380 7585 7770 8465 8610 8880 9102 9324 9840 10158 10332 10360 10619 11480 11655 11851 12136 12432 12915 13320 13544 13653 13776 14760 15170 15237 15540 16930 17220 18204 18648 20316 20664 20720 21238 22755 22960 23310 23702 24272 25395 25830 26640 27088 27306 29520 30340 30474 31080 31857 33860 34440 35553 36408 37296 40632 41328 42476 45510 46620 47404 50790 51660 53095 54612 59255 60680 60948 62160 62641 63714 67720 68265 68880 69413 71106 72816 76185 81264 84952 91020 93240 94808 95571 101580 103320 106190 106659 109224 118510 121360 121896 125282 127428 135440 136530 138826 142212 152370 159285 169904 177765 182040 186480 187923 189616 191142 203160 206640 208239 212380 213318 218448 237020 243792 250564 254856 273060 277652 284424 304740 313205 318570 347065 355530 364080 375846 382284 406320 416478 424760 426636 438487 474040 477855 485891 501128 509712 533295 546120 555304 563769 568848 609480 624717 626410 637140 694130 711060 751692 764568 832956 849520 853272 876974 939615 948080 955710 971782 1002256 1041195 1066590 1092240 1110608 1127538 1218960 1249434 1252820 1274280 1315461 1388260 1422120 1457673 1503384 1529136 1665912 1706544 1753948 1879230 1911420 1943564 2082390 2133180 2192435 2255076 2429455 2498868 2505640 2548560 2568281 2630922 2776520 2818845 2844240 2915346 3006768 3123585 3331824 3507896 3758460 3822840 3887128 3946383 4164780 4266360 4373019 4384870 4510152 4858910 4997736 5011280 5136562 5261844 5553040 5637690 5830692 6247170 6577305 7015792 7288365 7516920 7645680 7704843 7774256 7892766 8329560 8532720 8746038 8769740 9020304 9717820 9995472 10273124 10523688 11275380 11661384 12494340 12841405 13154610 14576730 15033840 15409686 15785532 16659120 17492076 17539480 17977967 19435640 19731915 20546248 21047376 21865095 22550760 23114529 23322768 24988680 25682810 26309220 29153460 30819372 31571064 34984152 35078960 35955934 38524215 38871280 39463830 41092496 43730190 45101520 46229058 49977360 51365620 52618440 53933901 58306920 61638744 63142128 69968304 71911868 77048430 78927660 87460380 89889835 92458116 102731240 105236880 107867802 115572645 116613840 123277488 143823736 154096860 157855320 161801703 174920760 179779670 184916232 205462480 215735604 231145290 269669505 287647472 308193720 315710640 323603406 349841520 359559340 369832464 431471208 462290580 539339010 616387440 647206812 719118680 809008515 862942416 924581160 1078678020 1294413624 1438237360 1618017030 1849162320 2157356040 2588827248 3236034060 4314712080 6472068120 12944136240
• Sum of all divisors σ(n): 52298902656
• Sum of proper divisors (its aliquot sum) s(n): 39354766416
• 12944136240 is an abundant number, because the sum of its proper divisors (39354766416) is greater than itself. Its abundance is 26410630176

Bases of 12944136240

• Binary: 1100000011100001111101100000110000₂
• Hexadecimal: 0x30387D830
• Base-36: 5Y2LRG0

Squares and roots of 12944136240

• 12944136240 squared (12944136240²) is 167550662999681337600
• 12944136240 cubed (12944136240³) is 2168798608970202310479834624000
• The square root of 12944136240 is 113772.2999679623
• The cube root of 12944136240 is 2347.9617902919

Scales and comparisons

• 12,944,136,240 seconds is equal to 411 years, 30 weeks, 2 days, 9 hours, 24 minutes.
• To count from 1 to 12,944,136,240 would take you about eight hundred twenty-three 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 12944136240 cubic inches would be around 195.7 feet tall.

Recreational maths with 12944136240

• 12944136240 backwards is 04263144921
• 12944136240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12944136240's digits is 36
• More coming soon!