12447320342940

Names of 12447320342940

• Cardinal: 12447320342940 can be written as Twelve trillion, four hundred forty-seven billion, three hundred twenty million, three hundred forty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.244732034294 × 10¹³

Factors of 12447320342940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2917

Divisors of 12447320342940

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 29 30 35 36 42 45 58 60 63 70 84 87 90 105 116 126 140 145 174 180 203 210 211 252 261 290 315 348 406 420 422 435 522 580 609 630 633 812 844 870 937 1015 1044 1055 1218 1260 1266 1305 1477 1723 1740 1827 1874 1899 2030 2110 2436 2532 2610 2811 2954 3045 3165 3446 3654 3748 3798 4060 4220 4431 4685 5169 5220 5622 5908 6090 6119 6330 6559 6892 7308 7385 7596 8433 8615 8862 9135 9370 9495 10338 11244 12061 12180 12238 12660 13118 13293 14055 14770 15507 16866 17230 17724 18270 18357 18740 18990 19677 20676 22155 24122 24476 25845 26236 26586 27173 28110 29540 30595 31014 32795 33732 34460 36183 36540 36714 37980 39354 42165 42833 44310 48244 49967 51690 53172 54346 55071 56220 59031 60305 61190 62028 65590 66465 72366 73428 77535 78708 81519 84330 85666 88620 91785 98385 99934 103380 108549 108692 110142 118062 120610 122380 128499 131180 132930 135865 144732 149901 155070 163038 168660 171332 180915 183570 190211 196770 197707 199868 214165 217098 220284 236124 241220 244557 249835 256998 265860 271730 275355 295155 299802 310140 326076 349769 361830 363553 367140 380422 385497 393540 395414 407595 428330 434196 449703 489114 499670 513996 542745 543460 550710 570633 590310 593121 599604 642495 699538 723660 727106 749505 760844 770994 790828 815190 856660 899406 951055 978228 988535 999340 1049307 1085490 1090659 1101420 1141266 1180620 1186242 1222785 1284990 1383949 1399076 1454212 1499010 1541988 1614451 1630380 1711899 1748845 1779363 1798812 1817765 1902110 1927485 1977070 2098614 2170980 2181318 2248515 2282532 2372484 2445570 2544871 2569980 2767898 2853165 2965605 2998020 3147921 3228902 3271977 3423798 3497690 3558726 3635530 3804220 3854970 3954140 4151847 4197228 4362636 4497030 4843353 4891140 5089742 5246535 5453295 5535796 5706330 5733503 5931210 6295842 6457804 6543954 6847596 6919745 6995380 7117452 7271060 7634613 7709940 8072255 8303694 8559495 8896815 8994060 9686706 10179484 10493070 10543037 10906590 11301157 11412660 11467006 11862420 12455541 12591684 12724355 13087908 13839490 14530059 15269226 15739605 16144510 16359885 16607388 17118990 17200509 17793630 19373412 20759235 20986140 21086074 21813180 22602314 22903839 22934012 24216765 24911082 25448710 27678980 28667515 29060118 30538452 31479210 31629111 32289020 32719770 33903471 34237980 34401018 35587260 38173065 40134521 41518470 42172148 45204628 45807678 46819079 48433530 49822164 50897420 51601527 52715185 56505785 57335030 58120236 62277705 62958420 63258222 65439540 67806942 68802036 72650295 73801259 76346130 80269042 83036940 86002545 91615356 93638158 94887333 96867060 101710413 103203054 105430370 113011570 114519195 114670060 120403563 124555410 126516444 135613884 140457237 145300590 147602518 152692260 158145555 160538084 169517355 172005090 187276316 189774666 200672605 203420826 206406108 210860740 221403777 226023140 229038390 234095395 240807126 249110820 258007635 280914474 290601180 295205036 316291110 327733553 339034710 340649161 344010180 361210689 369006295 379549332 401345210 406841652 421371711 442807554 458076780 468190790 474436665 481614252 508552065 516015270 561828948 602017815 632582220 655467106 664211331 678069420 681298322 702286185 722421378 738012590 802690420 842743422 885615108 936381580 948873330 983200659 1017104130 1021947483 1032030540 1107018885 1204035630 1310934212 1328422662 1362596644 1404572370 1444842756 1476025180 1638667765 1685486844 1703245805 1806053445 1897746660 1966401318 2034208260 2043894966 2106858555 2214037770 2384544127 2408071260 2656845324 2809144740 2949601977 3065842449 3277335530 3321056655 3406491610 3612106890 3932802636 4087789932 4213717110 4428075540 4769088254 4916003295 5109737415 5899203954 6131684898 6554671060 6642113310 6812983220 7153632381 7224213780 8427434220 9538176508 9832006590 9878825669 10219474830 11798407908 11922720635 12263369796 13284226620 14307264762 14748009885 15329212245 19664013180 19757651338 20438949660 21460897143 23845441270 28614529524 29496019770 29636477007 30658424490 35768161905 39515302676 42921794286 47690882540 49394128345 58992039540 59272954014 61316848980 69151779683 71536323810 85843588572 88909431021 98788256690 107304485715 118545908028 138303559366 143072647620 148182385035 177818862042 197576513380 207455339049 214608971430 276607118732 296364770070 345758898415 355637724084 414910678098 429217942860 444547155105 592729540140 622366017147 691517796830 829821356196 889094310210 1037276695245 1244732034294 1383035593660 1778188620420 2074553390490 2489464068588 3111830085735 4149106780980 6223660171470 12447320342940
• Sum of all divisors σ(n): 44924147573760
• Sum of proper divisors (its aliquot sum) s(n): 32476827230820
• 12447320342940 is an abundant number, because the sum of its proper divisors (32476827230820) is greater than itself. Its abundance is 20029506887880

Bases of 12447320342940

• Binary: 10110101001000011110000110111000000110011100₂
• Hexadecimal: 0xB521E1B819C
• Base-36: 4EU7X5GV0

Squares and roots of 12447320342940

• 12447320342940 squared (12447320342940²) is 154935783719767959207843600
• 12447320342940 cubed (12447320342940³) is 1928535332544419782864199729889884184000
• The square root of 12447320342940 is 3528076.0115025867
• The cube root of 12447320342940 is 23175.2959533777

Scales and comparisons

• 12,447,320,342,940 seconds is equal to 395,786 years, 14 weeks, 5 days, 16 hours, 9 minutes.
• To count from 1 to 12,447,320,342,940 would take you about nine hundred eighty-nine thousand, four hundred sixty-five 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 12447320342940 cubic inches would be around 1931.3 feet tall.

Recreational maths with 12447320342940

• 12447320342940 backwards is 04924302374421
• 12447320342940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12447320342940's digits is 45
• More coming soon!