12726581013900

Names of 12726581013900

• Cardinal: 12726581013900 can be written as Twelve trillion, seven hundred twenty-six billion, five hundred eighty-one million, thirteen thousand, nine hundred.

Scientific notation

• Scientific notation: 1.27265810139 × 10¹³

Factors of 12726581013900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 46

Divisors of 12726581013900

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 23 25 26 30 36 39 45 46 50 52 60 65 69 75 78 90 92 100 115 117 130 138 150 156 169 180 195 207 225 230 234 260 276 299 300 325 338 345 390 414 450 460 468 507 529 575 585 598 650 676 690 780 828 845 897 900 975 1014 1035 1058 1150 1170 1196 1300 1380 1495 1521 1587 1690 1725 1794 1950 2028 2070 2116 2197 2300 2340 2535 2645 2691 2925 2990 3042 3174 3380 3450 3588 3887 3900 4140 4225 4394 4485 4761 5070 5175 5290 5382 5850 5980 6084 6348 6591 6877 6900 7475 7605 7774 7935 8450 8788 8970 9522 10140 10350 10580 10764 10985 11661 11700 12167 12675 13182 13225 13455 13754 14950 15210 15548 15870 16900 17940 19044 19435 19773 20631 20700 21970 22425 23322 23805 24334 25350 26364 26450 26910 27508 29900 30420 31740 32955 34385 34983 36501 38025 38870 39546 39675 41262 43940 44850 46644 47610 48668 50531 50700 52900 53820 54925 58305 60835 61893 65910 67275 68770 69966 73002 76050 77740 79092 79350 82524 89401 89700 95220 97175 98865 101062 103155 109503 109850 116610 119025 121670 123786 131820 134550 137540 139932 146004 151593 152100 158171 158700 164775 171925 174915 178802 182505 194350 197730 202124 206310 219006 219700 233220 238050 243340 247572 252655 268203 269100 279841 291525 303186 304175 309465 316342 329550 343850 349830 357604 365010 388700 395460 412620 438012 447005 454779 474513 476100 494325 505310 515775 536406 547515 559682 583050 606372 608350 618930 632684 659100 687700 699660 730020 757965 790855 804609 839523 874575 894010 909558 912525 949026 988650 1010620 1031550 1072812 1095030 1119364 1162213 1166100 1216700 1237860 1263275 1341015 1399205 1423539 1515930 1547325 1581710 1609218 1679046 1749150 1788020 1819116 1825050 1898052 1977300 2056223 2063100 2190060 2235025 2273895 2324426 2372565 2518569 2526550 2682030 2737575 2798410 2847078 3031860 3094650 3163420 3218436 3358092 3486639 3498300 3637933 3650100 3789825 3954275 4023045 4112446 4197615 4470050 4547790 4648852 4745130 5037138 5053100 5364060 5475150 5596820 5694156 5811065 6168669 6189300 6436343 6705075 6973278 6996025 7117695 7275866 7579650 7908550 8046090 8224892 8395230 8940100 9095580 9490260 10074276 10281115 10459917 10913799 10950300 11369475 11622130 11862825 12337338 12592845 12872686 13410150 13946556 13992050 14235390 14551732 15159300 15817100 16092180 16790460 17433195 18189665 18506007 19309029 20115225 20562230 20919834 20988075 21827598 22738950 23244260 23725650 24674676 25185690 25745372 26730899 26820300 27984100 28470780 29055325 30843345 32181715 32741397 34866390 35588475 36379330 37012014 38618058 40230450 41124460 41839668 41976150 43655196 45477900 47293129 47451300 50371380 51405575 52299585 53461798 54568995 57927087 58110650 61686690 62964225 64363430 65482794 69732780 71176950 72758660 74024028 77236116 80192697 80460900 83672459 83952300 87165975 90948325 92530035 94586258 96545145 102811150 104599170 106923596 109137990 115854174 116221300 123373380 125928450 128726860 130965588 133654495 141879387 142353900 154216725 160385394 160908575 163706985 167344918 174331950 181896650 185060070 189172516 193090290 205622300 209198340 218275980 231708348 236465645 240578091 251017377 251856900 261497925 267308990 272844975 283758774 289635435 308433450 320770788 321817150 327413970 334689836 348663900 363793300 370120140 386180580 400963485 418362295 425638161 462650175 472931290 481156182 482725725 502034754 522995850 534617980 545689950 567517548 579270870 614810677 616866900 643634300 654827940 668272475 709396935 753052131 801926970 818534925 836724590 851276322 925300350 945862580 962312364 965451450 1004069508 1045991700 1087741967 1091379900 1158541740 1182328225 1202890455 1229621354 1255086885 1336544950 1418793870 1448177175 1506104262 1603853940 1637069850 1673449180 1702552644 1844432031 1850600700 1930902900 2004817425 2091811475 2128190805 2175483934 2364656450 2405780910 2459242708 2510173770 2673089900 2837587740 2896354350 3012208524 3074053385 3263225901 3274139700 3546984675 3688864062 3765260655 4009634850 4183622950 4256381610 4350967868 4729312900 4811561820 5020347540 5438709835 5533296093 5792708700 6014452275 6148106770 6275434425 6526451802 7093969350 7377728124 7530521310 8019269700 8367245900 8512763220 9222160155 9789677703 10640954025 10877419670 11066592186 12028904550 12296213540 12550868850 13052903604 14140645571 14187938700 15061042620 15370266925 16316129505 18444320310 18826303275 19579355406 21281908050 21754839340 22133184372 24057809100 25101737700 27193549175 27666480465 28281291142 30740533850 32632259010 36888640620 37652606550 39158710812 42421936713 42563816100 46110800775 48948388515 54387098350 55332960930 56562582284 61481067700 65264518020 70703227855 75305213100 81580647525 84843873426 92221601550 97896777030 108774196700 110665921860 127265810139 138332402325 141406455710 163161295050 169687746852 184443203100 195793554060 212109683565 244741942575 254531620278 276664804650 282812911420 326322590100 353516139275 424219367130 489483885150 509063240556 553329609300 636329050695 707032278550 848438734260 978967770300 1060548417825 1272658101390 1414064557100 2121096835650 2545316202780 3181645253475 4242193671300 6363290506950 12726581013900
• Sum of all divisors σ(n): 45177726877920
• Sum of proper divisors (its aliquot sum) s(n): 32451145864020
• 12726581013900 is an abundant number, because the sum of its proper divisors (32451145864020) is greater than itself. Its abundance is 19724564850120

Bases of 12726581013900

• Binary: 10111001001100100011010101110010110110001100₂
• Hexadecimal: 0xB9323572D8C
• Base-36: 4IEIDQTN0

Squares and roots of 12726581013900

• 12726581013900 squared (12726581013900²) is 161965864303359951993210000
• 12726581013900 cubed (12726581013900³) is 2061271693543044515014401847715619000000
• The square root of 12726581013900 is 3567433.3930572551
• The cube root of 12726581013900 is 23347.3314503601

Scales and comparisons

• 12,726,581,013,900 seconds is equal to 404,665 years, 47 weeks, 2 days, 8 hours, 45 minutes.
• To count from 1 to 12,726,581,013,900 would take you about one million, eleven thousand, six hundred sixty-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 12726581013900 cubic inches would be around 1945.6 feet tall.

Recreational maths with 12726581013900

• 12726581013900 backwards is 00931018562721
• 12726581013900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12726581013900's digits is 45
• More coming soon!