12853865444836440

Names of 12853865444836440

• Cardinal: 12853865444836440 can be written as Twelve quadrillion, eight hundred fifty-three trillion, eight hundred sixty-five billion, four hundred forty-four million, eight hundred thirty-six thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.285386544483644 × 10¹⁶

Factors of 12853865444836440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15723

Divisors of 12853865444836440

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 127 152 190 228 254 285 380 381 456 508 570 635 760 762 823 1016 1140 1270 1524 1646 1905 2280 2413 2469 2540 3048 3292 3810 4115 4826 4938 5080 6584 6733 7239 7620 8011 8230 9652 9876 12065 12345 13466 14478 15240 15637 16022 16460 19304 19752 20199 24033 24130 24690 26932 28956 31274 32044 32920 33665 36195 40055 40398 46911 48066 48260 49380 53864 57912 62548 64088 67330 72390 78185 80110 80796 93822 96132 96520 98760 100995 104521 120165 125096 127927 134660 144780 152209 156370 160220 161592 187644 192264 201990 209042 234555 240330 255854 269320 289560 304418 312740 313563 320440 375288 383781 403980 418084 456627 469110 480660 511708 522605 608836 625480 627126 639635 761045 767562 807960 836168 855091 913254 938220 961320 1017397 1023416 1045210 1217672 1254252 1279270 1522090 1535124 1567815 1710182 1826508 1876440 1918905 1985899 2034794 2090420 2283135 2508504 2558540 2565273 3044180 3052191 3070248 3135630 3420364 3653016 3837810 3971798 4069588 4180840 4275455 4566270 5086985 5117080 5130546 5541259 5957697 6088360 6104382 6271260 6593053 6840728 7675620 7943596 8139176 8550910 9132540 9929495 10173970 10261092 11082518 11915394 12208764 12542520 12826365 13186106 15260955 15351240 15887192 16246729 16623777 17101820 18265080 19330543 19779159 19858990 20347940 20522184 22165036 23830788 24417528 25652730 26372212 27706295 29788485 30521910 32493458 32965265 33247554 34203640 38661086 39558318 39717980 40695880 44330072 47661576 48740187 51305460 52744424 53938063 55412590 57991629 59576970 61043820 64986916 65930530 66495108 77322172 79116636 79435960 81233645 83118885 96652715 97480374 98895795 102610920 105283921 107876126 110825180 115983258 119153940 122087640 125268007 129973832 131861060 132990216 154644344 158233272 161814189 162467290 166237770 193305430 194960748 197791590 210567842 215752252 221650360 231966516 238307880 243700935 250536014 263722120 269690315 289958145 315851763 323628378 324934580 332475540 375804021 386610860 389921496 395583180 421135684 431504504 463933032 487401870 501072028 526419605 539380630 579916290 626340035 631703526 647256756 649869160 664951080 703739893 751608042 773221720 791166360 809070945 837317731 842271368 974803740 1002144056 1024823197 1052839210 1078761260 1159832580 1252680070 1263407052 1294513512 1407479786 1503216084 1579258815 1618141890 1674635462 1879020105 1949607480 2049646394 2105678420 2111219679 2157522520 2319665160 2505360140 2511953193 2526814104 2814959572 3006432168 3074469591 3158517630 3236283780 3349270924 3518699465 3758040210 4099292788 4186588655 4211356840 4222439358 5010720280 5023906386 5124115985 5629919144 6148939182 6317035260 6472567560 6698541848 6850134001 7037398930 7516080420 8198585576 8373177310 8444878716 10047812772 10248231970 10556098395 12297878364 12559765965 12634070520 13371057967 13700268002 14074797860 15032160840 15372347955 15909036889 16746354620 16889757432 20095625544 20496463940 20550402003 21112196790 24595756728 25119531930 26742115934 27400536004 28149595720 30744695910 31818073778 33492709240 34250670005 40113173901 40992927880 41100804006 42224393580 44391025849 47727110667 50239063860 53484231868 54801072008 61489391820 63636147556 66855289835 68501340010 79545184445 80226347802 82201608012 84448787160 88782051698 95454221334 100478127720 102752010015 106968463736 122978783640 127272295112 130152546019 133173077547 133710579670 137002680020 159090368890 160452695604 164403216024 177564103396 190908442668 200565869505 205504020030 221955129245 238635553335 260305092038 266346155094 267421159340 274005360040 318180737780 320905391208 355128206792 381816885336 390457638057 401131739010 411008040060 443910258490 477271106670 520610184076 532692310188 534842318680 636361475560 650762730095 665865387735 780915276114 802263478020 822016080120 843429491131 887820516980 954542213340 1041220368152 1065384620376 1301525460190 1331730775470 1561830552228 1604526956040 1686858982262 1775641033960 1909084426680 1952288190285 2530288473393 2603050920380 2663461550940 3123661104456 3373717964524 3904576380570 4217147455655 5060576946786 5206101840760 5326923101880 5637660282823 6747435929048 7809152761140 8434294911310 10121153893572 11275320565646 12651442366965 15618305522280 16868589822620 16912980848469 20242307787144 22550641131292 25302884733930 28188301414115 33737179645240 33825961696938 45101282262584 50605769467860 56376602828230 67651923393876 84564904242345 101211538935720 107115545373637 112753205656460 135303846787752 169129808484690 214231090747274 225506411312920 321346636120911 338259616969380 428462181494548 535577726868185 642693272241822 676519233938760 856924362989096 1071155453736370 1285386544483644 1606733180604555 2142310907472740 2570773088967288 3213466361209110 4284621814945480 6426932722418220 12853865444836440
• Sum of all divisors σ(n): 40971676070707200
• Sum of proper divisors (its aliquot sum) s(n): 28117810625870760
• 12853865444836440 is an abundant number, because the sum of its proper divisors (28117810625870760) is greater than itself. Its abundance is 15263945181034320

Bases of 12853865444836440

• Binary: 101101101010101000010111000011110101001000010001011000₂
• Hexadecimal: 0x2DAA85C3D48458
• Base-36: 3IKBC9KVUJC

Squares and roots of 12853865444836440

• 12853865444836440 squared (12853865444836440²) is 165221856873960291560658351873600
• 12853865444836440 cubed (12853865444836440³) is 2123739516803910225083366565311056767719553984000
• The square root of 12853865444836440 is 113374888.9518152517
• The cube root of 12853865444836440 is 234249.0921692057

Scales and comparisons

• 12,853,865,444,836,440 seconds is equal to 408,713,161 years, 27 weeks, 3 days, 17 hours, 14 minutes.
• To count from 1 to 12,853,865,444,836,440 would take you about one billion, two hundred twenty-six million, one hundred thirty-nine thousand, four hundred eighty-four 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 12853865444836440 cubic inches would be around 19520.8 feet tall.

Recreational maths with 12853865444836440

• 12853865444836440 backwards is 04463844456835821
• The number of decimal digits it has is: 17
• The sum of 12853865444836440's digits is 75
• More coming soon!