13261513839420

Names of 13261513839420

• Cardinal: 13261513839420 can be written as Thirteen trillion, two hundred sixty-one billion, five hundred thirteen million, eight hundred thirty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.326151383942 × 10¹³

Factors of 13261513839420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 853

Divisors of 13261513839420

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 49 55 60 61 66 70 77 84 98 105 110 122 132 140 147 154 165 183 193 196 210 220 231 244 245 294 305 308 330 366 385 386 420 427 462 490 539 571 579 588 610 660 671 732 735 770 772 854 915 924 965 980 1078 1142 1155 1158 1220 1281 1342 1351 1470 1540 1617 1708 1713 1830 1930 2013 2123 2135 2156 2284 2310 2316 2562 2684 2695 2702 2855 2895 2940 2989 3234 3355 3426 3660 3721 3860 3997 4026 4053 4246 4270 4620 4697 5124 5390 5404 5710 5790 5978 6281 6369 6405 6468 6710 6755 6852 7442 7994 8052 8085 8106 8492 8540 8565 8967 9394 9457 10065 10615 10780 11163 11420 11580 11773 11956 11991 12562 12738 12810 13420 13510 14091 14861 14884 14945 15988 16170 16212 17130 17934 18605 18788 18843 18914 19985 20130 20265 21230 22326 23485 23546 23982 25124 25476 25620 26047 27020 27979 28182 28371 29722 29890 31405 31845 32340 32879 34260 34831 35319 35868 37210 37686 37828 39970 40260 40530 40931 42460 43967 44583 44652 44835 46970 47092 47285 47964 52094 55815 55958 56364 56742 58865 59444 59780 59955 62810 63690 65758 69662 70455 70638 74305 74420 75372 78141 79940 81060 81862 82411 83937 87934 89166 89670 93940 94215 94570 98637 104027 104188 104493 110203 111630 111916 113484 117730 119910 122793 125620 127380 129503 130235 131516 131901 139324 139895 140910 141276 141855 148610 156282 163724 164395 164822 167874 174155 175868 176595 178332 179340 182329 188430 189140 197274 204655 208054 208986 219835 220406 222915 223260 235460 239820 243817 245586 247233 259006 260470 263802 279790 281820 283710 286517 297220 307769 312081 312564 328790 329644 330609 335748 348310 353190 364658 376860 383141 388509 390705 394548 409310 412055 416108 417972 419685 439670 440812 445830 487634 491172 493185 494466 518012 520135 520940 522465 527604 546987 551015 559580 567420 573034 576877 613965 615538 624162 647515 657580 659505 661218 696620 706380 718153 729316 731451 766282 771421 777018 781410 818620 824110 839370 859551 879340 891660 906521 911645 923307 975268 986370 988932 1040270 1044930 1093974 1102030 1146068 1149423 1153754 1212233 1219085 1227930 1231076 1236165 1248324 1295030 1319010 1322436 1432585 1436306 1462902 1532564 1538845 1542842 1554036 1560405 1562820 1648220 1653045 1678740 1706719 1719102 1730631 1813042 1823290 1846614 1915705 1942545 1972740 2005619 2080540 2089860 2124691 2154459 2187948 2204060 2298846 2307508 2314263 2424466 2438170 2455860 2472330 2590060 2638020 2681987 2719563 2734935 2865170 2872612 2884385 2925804 3077690 3085684 3120810 3306090 3413438 3438204 3461262 3590765 3626084 3636699 3646580 3657255 3693228 3831410 3857105 3885090 4011238 4249382 4297755 4308918 4532605 4597692 4616535 4628526 4848932 4876340 4944660 5027071 5120157 5363974 5399947 5439126 5469870 5730340 5747115 5768770 6016857 6061165 6155380 6241620 6345647 6374073 6612180 6722383 6826876 6922524 7181530 7273398 7314510 7662820 7714210 7770180 7899683 8022476 8045961 8485631 8498764 8533595 8595510 8617836 8653155 9065210 9233070 9257052 10028095 10054142 10240314 10623455 10727948 10772295 10799894 10878252 10939740 11494230 11537540 11571315 12033714 12122330 12691294 12748146 13409935 13444766 13597815 14363060 14546796 14629020 14872837 15081213 15428420 15799366 16091922 16199841 16971262 17067190 17191020 17306310 18130420 18183495 18466140 18773909 19036941 20056190 20108284 20167149 20480628 21246910 21544590 21599788 22988460 23142630 23371601 23699049 24067428 24244660 25135355 25382588 25456893 25496292 25600785 26819870 26889532 26999735 27195630 29745674 30084285 30162426 31598732 31728235 31870365 32183844 32399682 33611915 33942524 34134380 34612620 35189497 36366990 37547818 38073882 39498415 40112380 40229805 40334298 42428155 42493820 43089180 44618511 46285260 46743202 47056681 47398098 50270710 50913786 51201570 53639740 53999470 54391260 55297781 56321727 59399417 59491348 60168570 60324852 63456470 63740730 64799364 67223830 70114803 70378994 72733980 73946213 74364185 75095636 75406065 76147764 78996830 80459610 80668596 80999205 84856310 89237022 93486404 93869545 94113362 94796196 95184705 100541420 100835745 101827572 102403140 104109859 105568491 107998940 110595562 112643454 116858005 118495245 118798834 120337140 126912940 127284465 127481460 134447660 140229606 140757988 141170043 147892426 148728370 150812130 157993660 160919220 161998410 163601207 165893343 169712620 175947485 178198251 178474044 187739090 188226724 190369410 201671490 208219718 211136982 221191124 221838639 223092555 225286908 233716010 235283405 236990490 237597668 254568930 276488905 280459212 281608635 282340086 295784852 296997085 297456740 301624260 312329577 323996820 327202414 329396767 331786686 350574015 351894970 356396502 369731065 375478180 380738820 387084467 403342980 410065363 416439436 422273964 443677278 446185110 467432020 470566810 473980980 490803621 509137860 517623491 520549295 527842455 552977810 563217270 564680172 593994170 624659154 654404828 658793534 663573372 701148030 703789940 705850215 712793004 739462130 774168934 818006035 820130726 829466715 887354556 890991255 892370220 941133620 981607242 988190301 1035246982 1041098590 1055684910 1105955620 1109193195 1126434540 1145208449 1161253401 1187988340 1230196089 1249318308 1317587068 1402296060 1411700430 1478924260 1548337868 1552870473 1561647885 1636012070 1640261452 1646983835 1658933430 1781982510 1935422335 1963214484 1976380602 2050326815 2070493964 2082197180 2111369820 2218386390 2290416898 2322506802 2454018105 2460392178 2588117455 2823400860 2870457541 3105740946 3123295770 3272024140 3293967670 3317866860 3435625347 3563965020 3623364437 3870844670 3952761204 4100653630 4436772780 4510718993 4580833796 4645013604 4908036210 4920784356 4940951505 5176234910 5726042245 5740915082 5806267005 6150980445 6211481892 6246591540 6587935340 6871250694 7246728874 7741689340 7764352365 8201307260 8611372623 9021437986 9816072420 9881903010 10352469820 10870093311 11452084490 11481830164 11612534010 12301960890 13532156979 13742501388 14352287705 14493457748 15528704730 17178126735 17222745246 18042875972 18116822185 19763806020 20093202787 21740186622 22553594965 22904168980 23225068020 24603921780 27064313958 28704575410 31057409460 31575032951 34356253470 34445490492 36233644370 40186405574 43056863115 43480373244 45107189930 54128627916 54350466555 57409150820 60279608361 63150065902 67660784895 68712506940 72467288740 80372811148 86113726230 90214379860 94725098853 100466013935 108700933110 120559216722 126300131804 135321569790 157875164755 172227452460 189450197706 200932027870 217401866220 221025230657 241118433444 270643139580 301398041805 315750329510 378900395412 401864055740 442050461314 473625494265 602796083610 631500659020 663075691971 884100922628 947250988530 1105126153285 1205592167220 1326151383942 1894501977060 2210252306570 2652302767884 3315378459855 4420504613140 6630756919710 13261513839420
• Sum of all divisors σ(n): 48239131868928
• Sum of proper divisors (its aliquot sum) s(n): 34977618029508
• 13261513839420 is an abundant number, because the sum of its proper divisors (34977618029508) is greater than itself. Its abundance is 21716104190088

Bases of 13261513839420

• Binary: 11000000111110101111110100100101001100111100₂
• Hexadecimal: 0xC0FAFD2533C
• Base-36: 4P896XRGC

Squares and roots of 13261513839420

• 13261513839420 squared (13261513839420²) is 175867749313128189545936400
• 13261513839420 cubed (13261513839420³) is 2332272591423696684755964534423132888000
• The square root of 13261513839420 is 3641636.1486864665
• The cube root of 13261513839420 is 23669.9696433591

Scales and comparisons

• 13,261,513,839,420 seconds is equal to 421,675 years, 6 weeks, 1 day, 12 hours, 17 minutes.
• To count from 1 to 13,261,513,839,420 would take you about one million, fifty-four thousand, one hundred eighty-seven 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 13261513839420 cubic inches would be around 1972.5 feet tall.

Recreational maths with 13261513839420

• 13261513839420 backwards is 02493831516231
• The number of decimal digits it has is: 14
• The sum of 13261513839420's digits is 48
• More coming soon!