12943983780

Names of 12943983780

• Cardinal: 12943983780 can be written as Twelve billion, nine hundred forty-three million, nine hundred eighty-three thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.294398378 × 10¹⁰

Factors of 12943983780

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 802

Divisors of 12943983780

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 52 60 63 65 70 78 84 89 90 91 105 117 126 130 140 156 169 178 180 182 195 210 234 252 260 267 273 315 338 356 364 390 420 445 455 468 507 534 546 585 623 630 676 683 780 801 819 845 890 910 1014 1068 1092 1157 1170 1183 1246 1260 1335 1365 1366 1521 1602 1638 1690 1780 1820 1869 2028 2049 2314 2340 2366 2492 2535 2670 2730 2732 3042 3115 3204 3276 3380 3415 3471 3549 3738 4005 4095 4098 4628 4732 4781 5070 5340 5460 5607 5785 5915 6084 6147 6230 6830 6942 7098 7476 7605 8010 8099 8190 8196 8879 9345 9562 10140 10245 10413 10647 11214 11570 11830 12294 12460 13660 13884 14196 14343 15041 15210 16020 16198 16380 17355 17745 17758 18690 19124 20490 20826 21294 22428 23140 23660 23905 24297 24588 26637 28035 28686 30082 30420 30735 32396 34710 35490 35516 37380 40495 40980 41652 42588 43029 44395 45123 47810 48594 52065 53235 53274 56070 57372 60164 60787 61470 62153 69420 70980 71715 72891 75205 79911 80990 86058 88790 90246 95620 97188 104130 105287 106470 106548 112140 115427 121485 121574 122940 124306 133185 135369 143430 145782 150410 159822 161980 172116 177580 180492 182361 186459 208260 210574 212940 215145 225615 230854 242970 243148 248612 266370 270738 286860 291564 300820 303935 310765 315861 319644 346281 364455 364722 372918 399555 421148 425509 430290 451230 461708 485940 526435 532740 541476 547083 559377 577135 607870 621530 631722 676845 692562 728910 729444 745836 790231 799110 807989 851018 860580 902460 911805 932295 947583 1038843 1052870 1094166 1118754 1154270 1215740 1243060 1263444 1276527 1353690 1385124 1457820 1579305 1580462 1598220 1615978 1702036 1731405 1823610 1864590 1895166 2077686 2105740 2127545 2188332 2237508 2308540 2370693 2423967 2553054 2707380 2735415 2796885 3158610 3160924 3231956 3462810 3647220 3729180 3790332 3829581 3951155 4039945 4155372 4255090 4737915 4741386 4847934 5106108 5194215 5470830 5531617 5593770 6317220 6382635 6925620 7112079 7271901 7659162 7902310 8079890 8510180 9475830 9482772 9695868 10273003 10388430 10941660 11063234 11187540 11853465 12119835 12765270 14224158 14543802 15318324 15804620 16159780 16594851 18951660 19147905 20546006 20776860 22126468 23706930 24239670 25530540 27658085 28448316 29087604 30819009 33189702 35560395 36359505 38295810 41092012 47413860 48479340 49784553 51365015 55316170 61638018 66379404 71120790 71911021 72719010 76591620 82974255 92457027 99569106 102730030 110632340 123276036 142241580 143822042 145438020 154095045 165948510 184914054 199138212 205460060 215733063 248922765 287644084 308190090 331897020 359555105 369828108 431466126 462285135 497845530 616380180 647199189 719110210 862932252 924570270 995691060 1078665315 1294398378 1438220420 1849140540 2157330630 2588796756 3235995945 4314661260 6471991890 12943983780
• Sum of all divisors σ(n): 49207616640
• Sum of proper divisors (its aliquot sum) s(n): 36263632860
• 12943983780 is an abundant number, because the sum of its proper divisors (36263632860) is greater than itself. Its abundance is 23319649080

Bases of 12943983780

• Binary: 1100000011100001011000010010100100₂
• Hexadecimal: 0x3038584A4
• Base-36: 5Y2IHT0

Squares and roots of 12943983780

• 12943983780 squared (12943983780²) is 167546716096903088400
• 12943983780 cubed (12943983780³) is 2168721975550578484481506152000
• The square root of 12943983780 is 113771.6299434969
• The cube root of 12943983780 is 2347.9525719181

Scales and comparisons

• 12,943,983,780 seconds is equal to 411 years, 30 weeks, 15 hours, 3 minutes.
• To count from 1 to 12,943,983,780 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 12943983780 cubic inches would be around 195.7 feet tall.

Recreational maths with 12943983780

• 12943983780 backwards is 08738934921
• The number of decimal digits it has is: 11
• The sum of 12943983780's digits is 54
• More coming soon!