12981603076669440

Names of 12981603076669440

• Cardinal: 12981603076669440 can be written as Twelve quadrillion, nine hundred eighty-one trillion, six hundred three billion, seventy-six million, six hundred sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.298160307666944 × 10¹⁶

Factors of 12981603076669440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 39
• Sum of prime factors: 466

Divisors of 12981603076669440

• Number of divisors d(n): 1320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 128 135 136 144 153 160 162 170 180 192 204 216 240 255 256 270 272 288 306 320 324 340 360 384 405 408 432 439 459 480 510 512 540 544 576 612 640 648 680 720 765 768 810 816 864 878 918 960 1020 1024 1080 1088 1152 1224 1280 1296 1317 1360 1377 1440 1530 1536 1620 1632 1728 1756 1836 1920 2040 2048 2160 2176 2195 2295 2304 2448 2560 2592 2634 2720 2754 2880 3060 3072 3240 3264 3456 3512 3672 3840 3951 4080 4096 4320 4352 4390 4590 4608 4896 5120 5184 5268 5440 5508 5760 6120 6144 6480 6528 6585 6885 6912 7024 7344 7463 7680 7902 8160 8192 8640 8704 8780 9180 9216 9792 10240 10368 10536 10880 11016 11520 11853 12240 12288 12960 13056 13170 13770 13824 14048 14688 14926 15360 15804 16320 16384 17280 17408 17560 18360 18432 19584 19755 20480 20736 21072 21760 22032 22389 23040 23706 24480 24576 25920 26112 26340 27540 27648 28096 29376 29852 30720 31608 32640 32768 34560 34816 35120 35559 36720 36864 37315 39168 39510 40960 41472 42144 43520 44064 44778 46080 47412 48960 49152 51840 52224 52680 55080 55296 56192 58752 59265 59704 61440 63216 65280 65536 67167 69120 69632 70240 71118 73440 73728 74630 78336 79020 81920 82944 84288 87040 88128 89556 92160 94824 97920 98304 103680 104448 105360 110160 110592 111945 112384 117504 118530 119408 122880 126432 130560 131072 134334 138240 139264 140480 142236 146880 147456 149260 156672 158040 163840 165888 168576 174080 176256 177795 179112 184320 189648 195840 196608 201501 207360 208896 210720 220320 221184 223890 224768 235008 237060 238816 245760 252864 261120 262144 268668 276480 278528 280960 284472 293760 294912 298520 313344 316080 327680 331776 335835 337152 348160 352512 355590 358224 368640 379296 391680 393216 403002 414720 417792 421440 440640 442368 447780 449536 470016 474120 477632 491520 505728 522240 524288 537336 552960 557056 561920 568944 587520 589824 597040 604503 626688 632160 655360 663552 671670 674304 696320 705024 711180 716448 737280 758592 783360 786432 806004 829440 835584 842880 881280 884736 895560 899072 940032 948240 955264 983040 1007505 1011456 1044480 1048576 1074672 1105920 1114112 1123840 1137888 1175040 1179648 1194080 1209006 1253376 1264320 1310720 1327104 1343340 1348608 1392640 1410048 1422360 1432896 1474560 1517184 1566720 1572864 1612008 1658880 1671168 1685760 1762560 1769472 1791120 1798144 1880064 1896480 1910528 1966080 2015010 2022912 2088960 2097152 2149344 2211840 2228224 2247680 2275776 2350080 2359296 2388160 2418012 2506752 2528640 2621440 2654208 2686680 2697216 2785280 2820096 2844720 2865792 2949120 3022515 3034368 3133440 3145728 3224016 3317760 3342336 3371520 3525120 3538944 3582240 3596288 3760128 3792960 3821056 3932160 4030020 4045824 4177920 4194304 4298688 4423680 4456448 4495360 4551552 4700160 4718592 4776320 4836024 5013504 5057280 5242880 5308416 5373360 5394432 5570560 5640192 5689440 5731584 5898240 6045030 6068736 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6338673377280 6363530919936 6761251602432 7070589911040 7392712458240 7512501780480 7954413649920 8013335232512 8451564503040 8484707893248 9015002136576 9427453214720 9545296379904 9856949944320 10016669040640 10141877403648 10605884866560 11268752670720 11931620474880 12020002848768 12677346754560 12727061839872 13522503204864 14141179822080 14785424916480 15025003560960 15908827299840 16026670465024 16903129006080 16969415786496 18030004273152 19090592759808 20033338081280 20283754807296 21211769733120 22537505341440 23863240949760 24040005697536 25354693509120 25454123679744 27045006409728 28282359644160 29570849832960 30050007121920 31817654599680 32053340930048 33806258012160 36060008546304 38181185519616 40066676162560 40567509614592 42423539466240 45075010682880 47726481899520 48080011395072 50709387018240 50908247359488 54090012819456 60100014243840 63635309199360 67612516024320 72120017092608 76362371039232 80133352325120 81135019229184 84847078932480 90150021365760 95452963799040 96160022790144 101418774036480 108180025638912 120200028487680 127270618398720 135225032048640 144240034185216 152724742078464 160266704650240 162270038458368 180300042731520 190905927598080 202837548072960 216360051277824 240400056975360 254541236797440 270450064097280 288480068370432 324540076916736 360600085463040 381811855196160 405675096145920 432720102555648 480800113950720 540900128194560 649080153833472 721200170926080 763623710392320 811350192291840 865440205111296 1081800256389120 1298160307666944 1442400341852160 1622700384583680 2163600512778240 2596320615333888 3245400769167360 4327201025556480 6490801538334720 12981603076669440
• Sum of all divisors σ(n): 49391436703482720
• Sum of proper divisors (its aliquot sum) s(n): 36409833626813280
• 12981603076669440 is an abundant number, because the sum of its proper divisors (36409833626813280) is greater than itself. Its abundance is 23428230550143840

Bases of 12981603076669440

• Binary: 101110000111101011001100000000000000000000000000000000₂
• Hexadecimal: 0x2E1EB300000000
• Base-36: 3JTLE4GSG00

Squares and roots of 12981603076669440

• 12981603076669440 squared (12981603076669440²) is 168522018440193470502843029913600
• 12981603076669440 cubed (12981603076669440³) is 2187685953069759658739425460764973012178960384000
• The square root of 12981603076669440 is 113936838.1019476947
• The cube root of 12981603076669440 is 235022.5001946319

Scales and comparisons

• 12,981,603,076,669,440 seconds is equal to 412,774,823 years, 5 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 12,981,603,076,669,440 would take you about one billion, two hundred thirty-eight million, three hundred twenty-four thousand, four hundred sixty-nine 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 12981603076669440 cubic inches would be around 19585.2 feet tall.

Recreational maths with 12981603076669440

• 12981603076669440 backwards is 04496667030618921
• 12981603076669440 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12981603076669440's digits is 72
• More coming soon!