13286938878180

Names of 13286938878180

• Cardinal: 13286938878180 can be written as Thirteen trillion, two hundred eighty-six billion, nine hundred thirty-eight million, eight hundred seventy-eight thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.328693887818 × 10¹³

Factors of 13286938878180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6660

Divisors of 13286938878180

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 90 99 108 110 132 135 165 180 198 220 270 293 297 330 396 495 540 586 594 660 879 990 1172 1188 1465 1485 1613 1758 1980 2637 2930 2970 3223 3226 3516 4395 4733 4839 5274 5860 5940 6446 6452 7911 8065 8790 9466 9669 9678 10548 12892 13185 14199 14517 15822 16115 16130 17580 17743 18932 19338 19356 23665 24195 26370 28398 29007 29034 31644 32230 32260 35486 38676 39555 42597 43551 47330 48345 48390 52063 52740 53229 56796 58014 58068 64460 70972 70995 72585 79110 85194 87021 87102 88715 94660 96690 96780 104126 106458 116028 127791 141990 145035 145170 156189 158220 159687 170388 174042 174204 177430 193380 208252 212916 212985 217755 255582 260315 266145 283980 290070 290340 312378 319374 348084 354860 425970 435105 435510 468567 472609 479061 511164 520630 532290 580140 624756 638748 638955 780945 798435 851940 870210 871020 937134 945218 958122 1041260 1064580 1277910 1386769 1405701 1417827 1561890 1596870 1740420 1874268 1890436 1916244 2342835 2363045 2395305 2555820 2773538 2811402 2835654 3123780 3193740 4160307 4253481 4685670 4726090 4790610 5198699 5547076 5622804 5671308 6933845 7028505 7089135 7634329 8320614 8506962 9371340 9452180 9581220 10397398 12480921 12760443 13867690 14057010 14178270 15254459 15268658 15596097 16641228 17013924 20794796 20801535 21267405 22902987 24961842 25520886 25993495 27735380 28114020 28356540 30508918 30537316 31192194 37442763 38171645 41603070 42534810 45763377 45805974 46788291 49923684 51041772 51986990 61017836 62384388 62404605 63802215 68708961 74885526 76272295 76343290 77980485 83206140 83977619 85069620 91526754 91611948 93576582 103973980 114514935 124809210 127604430 137290131 137417922 140364873 149771052 152544590 152686580 155960970 167955238 183053508 187153164 187213815 206126883 228816885 229029870 233941455 249618420 251932857 255208860 274580262 274835844 280729746 305089180 311921940 335910476 343544805 374427630 411870393 412253766 419888095 457633770 458059740 467882910 503865714 549160524 561459492 686450655 687089610 701824365 748855260 755798571 823740786 824507532 839776190 915267540 935765820 1007731428 1030634415 1259664285 1372901310 1374179220 1403648730 1511597142 1647481572 1679552380 2059351965 2061268830 2236858397 2267395713 2519328570 2745802620 2807297460 3023194284 3778992855 4118703930 4122537660 4473716794 4534791426 5038657140 6710575191 7557985710 8237407860 8947433588 9069582852 11184291985 11336978565 13421150382 15115971420 20131725573 22368583970 22673957130 24605442367 26842300764 33552875955 40263451146 44737167940 45347914260 49210884734 60395176719 67105751910 73816327101 80526902292 98421769468 100658627865 120790353438 123027211835 134211503820 147632654202 201317255730 221448981303 241580706876 246054423670 295265308404 301975883595 369081635505 402634511460 442897962606 492108847340 603951767190 664346943909 738163271010 885795925212 1107244906515 1207903534380 1328693887818 1476326542020 2214489813030 2657387775636 3321734719545 4428979626060 6643469439090 13286938878180
• Sum of all divisors σ(n): 45286592279040
• Sum of proper divisors (its aliquot sum) s(n): 31999653400860
• 13286938878180 is an abundant number, because the sum of its proper divisors (31999653400860) is greater than itself. Its abundance is 18712714522680

Bases of 13286938878180

• Binary: 11000001010110011011010001011010000011100100₂
• Hexadecimal: 0xC159B45A0E4
• Base-36: 4PJXOCKX0

Squares and roots of 13286938878180

• 13286938878180 squared (13286938878180²) is 176542744752491196880112400
• 13286938878180 cubed (13286938878180³) is 2345712658912483465234566168008307432000
• The square root of 13286938878180 is 3645125.3583628643
• The cube root of 13286938878180 is 23685.0867135621

Scales and comparisons

• 13,286,938,878,180 seconds is equal to 422,483 years, 28 weeks, 6 days, 19 hours, 3 minutes.
• To count from 1 to 13,286,938,878,180 would take you about one million, fifty-six thousand, two hundred eight 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 13286938878180 cubic inches would be around 1973.8 feet tall.

Recreational maths with 13286938878180

• 13286938878180 backwards is 08187883968231
• The number of decimal digits it has is: 14
• The sum of 13286938878180's digits is 72
• More coming soon!