13408042906720

Names of 13408042906720

• Cardinal: 13408042906720 can be written as Thirteen trillion, four hundred eight billion, forty-two million, nine hundred six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.340804290672 × 10¹³

Factors of 13408042906720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2967

Divisors of 13408042906720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 31 32 35 40 44 55 56 62 70 73 77 80 88 110 112 124 140 146 154 155 160 176 181 217 220 224 248 280 292 308 310 341 352 362 365 385 434 440 496 511 560 584 616 620 682 724 730 770 803 868 880 905 992 1022 1085 1120 1168 1232 1240 1267 1364 1448 1460 1540 1606 1705 1736 1760 1810 1991 2044 2170 2263 2336 2387 2464 2480 2534 2555 2657 2728 2896 2920 3080 3212 3410 3472 3620 3982 4015 4088 4340 4526 4774 4960 5068 5110 5314 5456 5611 5621 5792 5840 6160 6335 6424 6820 6944 7240 7964 8030 8176 8680 9052 9548 9955 10136 10220 10628 10912 11222 11242 11315 11680 11935 12320 12670 12848 13213 13285 13640 13937 14480 15841 15928 16060 16352 17360 18104 18599 19096 19910 20272 20440 21256 22444 22484 22630 23870 24893 25340 25696 26426 26570 27280 27874 28055 28105 28960 29227 31682 31856 32120 34720 36208 37198 38192 39277 39820 40544 40880 42512 44888 44968 45260 47740 49786 50680 52852 53140 54560 55748 56110 56210 58454 61721 63364 63712 64240 66065 69685 72416 74396 76384 78554 79205 79640 81760 82367 85024 89776 89936 90520 92491 92995 95480 99572 101360 105704 106280 111496 112220 112420 116908 123442 124465 126728 128480 132130 139370 145343 146135 148792 157108 158410 159280 164734 174251 179552 179872 181040 184982 185990 190960 193961 196385 199144 202720 204589 211408 212560 222992 224440 224840 233816 246884 248930 253456 264260 278740 290686 292270 297584 308605 314216 316820 318560 329468 348502 362080 369964 371980 381920 387922 392770 398288 409178 409603 411835 422816 425120 432047 445984 448880 449680 462455 467632 480917 493768 497860 506912 528520 557480 576569 581372 584540 595168 617210 628432 633640 658936 697004 726715 739928 743960 775844 785540 796576 818356 819206 823670 864094 871255 897760 899360 906037 924910 935264 961834 969805 987536 995720 1017401 1022945 1057040 1114960 1153138 1162744 1169080 1234420 1256864 1267280 1317872 1357727 1394008 1453430 1479856 1487920 1551688 1571080 1636712 1638412 1647340 1728188 1742510 1812074 1849820 1923668 1939610 1975072 1991440 2034802 2045890 2048015 2114080 2133571 2160235 2229920 2306276 2325488 2338160 2404585 2468840 2534560 2635744 2715454 2788016 2867221 2882845 2906860 2959712 2975840 3103376 3142160 3273424 3276824 3294680 3366419 3456376 3485020 3624148 3699640 3847336 3879220 3982880 4069604 4091780 4096030 4267142 4320470 4505633 4530185 4612552 4650976 4676320 4809170 4937680 5087005 5290087 5430908 5576032 5734442 5765690 5813720 6012791 6206752 6284320 6342259 6546848 6553648 6589360 6732838 6788635 6912752 6970040 7248296 7399280 7694672 7758440 8139208 8183560 8192060 8534284 8640940 9011266 9060370 9225104 9618340 9875360 10174010 10580174 10667855 10861816 11468884 11531380 11627440 12025582 12684518 13107296 13178720 13465676 13577270 13825504 13940080 14336105 14496592 14798560 14908427 14934997 15389344 15516880 16278416 16367120 16384120 16832095 17068568 17281880 18022532 18120740 18450208 19236680 20348020 21160348 21335710 21723632 22528165 22937768 23062760 23254880 24051164 25369036 26450435 26931352 27154540 27880160 28672210 28993184 29816854 29869994 30063955 31033760 31539431 31711295 32556832 32734240 32768240 33664190 34137136 34563760 35106941 36045064 36241480 37030609 38473360 40696040 42089537 42320696 42671420 43447264 45056330 45875536 46125520 48102328 50738072 52900870 53862704 54309080 57344420 59633708 59739988 60127910 63078862 63422590 65536480 66140701 67328380 68274272 69127520 70213882 72090128 72482960 74061218 74542135 74674985 76946720 81392080 84179074 84641392 85342840 90112660 91751072 92251040 96204656 101476144 104358989 105801740 107725408 108618160 114688840 119267416 119479976 120255820 126157724 126845180 132281402 134656760 140427764 144180256 144965920 148122436 149084270 149349970 157697155 162784160 163992697 168358148 169282784 170685680 175534705 180225320 185153045 192409312 202952288 208717978 210447685 211603480 217236320 229377680 238534832 238959952 240511640 245748587 252315448 253690360 264562804 269313520 280855528 296244872 298168540 298699940 315394310 327985394 330703505 336716296 341371360 351069410 360450640 370306090 386176351 417435956 420895370 423206960 458755360 462984907 477069664 477919904 481023280 491497174 504630896 507380720 521794945 529125608 538627040 561711056 592489744 596337080 597399880 630788620 655970788 661407010 673432592 702138820 720901280 740612180 772352702 819963485 834871912 841790740 846413920 925969814 962046560 982994348 1009261792 1014761440 1043589890 1058251216 1088315171 1123422112 1147948879 1184979488 1192674160 1194799760 1228742935 1261577240 1311941576 1322814020 1346865184 1404277640 1481224360 1544705404 1639926970 1669743824 1683581480 1851939628 1930881755 1965988696 2087179780 2116502432 2176630342 2295897758 2314924535 2385348320 2389599520 2457485870 2523154480 2623883152 2645628040 2703234457 2808555280 2962448720 3089410808 3279853940 3339487648 3367162960 3703879256 3861763510 3931977392 4174359560 4353260684 4591795516 4629849070 4914971740 5046308960 5247766304 5291256080 5406468914 5441575855 5617110560 5739744395 5924897440 6178821616 6559707880 6734325920 7407758512 7618206197 7723527020 7863954784 8348719120 8706521368 9183591032 9259698140 9829943480 10582512160 10812937828 10883151710 11479488790 11971466881 12357643232 13119415760 13516172285 14815517024 15236412394 15447054040 16697438240 17413042736 18367182064 18519396280 19659886960 21625875656 21766303420 22958977580 23942933762 26238831520 27032344570 30472824788 30894108080 34826085472 36734364128 37038792560 38091030985 39319773920 43251751312 43532606840 45917955160 47885867524 54064689140 59857334405 60945649576 61788216160 74077585120 76182061970 83800268167 86503502624 87065213680 91835910320 95771735048 108129378280 119714668810 121891299152 152364123940 167600536334 174130427360 183671820640 191543470096 216258756560 239429337620 243782598304 304728247880 335201072668 383086940192 419001340835 432517513120 478858675240 609456495760 670402145336 838002681670 957717350480 1218912991520 1340804290672 1676005363340 1915434700960 2681608581344 3352010726680 6704021453360 13408042906720
• Sum of all divisors σ(n): 41569145339904
• Sum of proper divisors (its aliquot sum) s(n): 28161102433184
• 13408042906720 is an abundant number, because the sum of its proper divisors (28161102433184) is greater than itself. Its abundance is 14753059526464

Bases of 13408042906720

• Binary: 11000011000111001101101000100111010001100000₂
• Hexadecimal: 0xC31CDA27460
• Base-36: 4R3KIK7DS

Squares and roots of 13408042906720

• 13408042906720 squared (13408042906720²) is 179775614588444506621158400
• 13408042906720 cubed (13408042906720³) is 2410439153983821919080172959389544448000
• The square root of 13408042906720 is 3661699.4560886615
• The cube root of 13408042906720 is 23756.8285630675

Scales and comparisons

• 13,408,042,906,720 seconds is equal to 426,334 years, 15 weeks, 18 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,408,042,906,720 would take you about one million, sixty-five thousand, eight hundred thirty-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 13408042906720 cubic inches would be around 1979.7 feet tall.

Recreational maths with 13408042906720

• 13408042906720 backwards is 02760924080431
• The number of decimal digits it has is: 14
• The sum of 13408042906720's digits is 46
• More coming soon!