1228408463520

Names of 1228408463520

• Cardinal: 1228408463520 can be written as One trillion, two hundred twenty-eight billion, four hundred eight million, four hundred sixty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.22840846352 × 10¹²

Factors of 1228408463520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4877

Divisors of 1228408463520

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 84 90 96 98 105 108 112 120 126 135 140 144 147 160 168 180 189 196 210 216 224 240 245 252 270 280 288 294 315 336 360 378 392 420 432 441 480 490 504 540 560 588 630 672 720 735 756 784 840 864 882 945 980 1008 1080 1120 1176 1260 1323 1440 1470 1512 1568 1680 1764 1890 1960 2016 2111 2160 2205 2352 2520 2646 2749 2940 3024 3360 3528 3780 3920 4222 4320 4410 4704 5040 5292 5498 5880 6048 6333 6615 7056 7560 7840 8247 8444 8820 10080 10555 10584 10996 11760 12666 13230 13745 14112 14777 15120 16494 16888 17640 18999 19243 21110 21168 21992 23520 24741 25332 26460 27490 29554 30240 31665 32988 33776 35280 37998 38486 41235 42220 42336 43984 44331 49482 50664 52920 54980 56997 57729 59108 63330 65976 67552 70560 73885 74223 75996 76972 82470 84440 87968 88662 94995 96215 98964 101328 103439 105840 109960 113994 115458 118216 123705 126660 131952 132993 134701 147770 148446 151992 153944 164940 168880 173187 177324 189990 192430 197928 202656 206878 211680 219920 221655 227988 230916 236432 247410 253320 263904 265986 269402 284985 288645 295540 296892 303984 307888 310317 329880 337760 346374 354648 371115 379980 384860 395856 398979 404103 413756 439840 443310 455976 461832 472864 494820 506640 517195 519561 531972 538804 569970 577290 591080 593784 607968 615776 620634 659760 664965 673505 692748 709296 742230 759960 769720 791712 797958 808206 827512 865935 886620 911952 923664 930951 989640 1013280 1034390 1039122 1063944 1077608 1139940 1154580 1182160 1187568 1212309 1241268 1319520 1329930 1347010 1385496 1418592 1484460 1519920 1539440 1551585 1595916 1616412 1655024 1731870 1773240 1823904 1847328 1861902 1979280 1994895 2020515 2068780 2078244 2127888 2155216 2279880 2309160 2364320 2375136 2424618 2482536 2597805 2659860 2694020 2770992 2792853 2968920 3039840 3078880 3103170 3191832 3232824 3310048 3463740 3546480 3636927 3723804 3958560 3989790 4041030 4137560 4156488 4255776 4310432 4559760 4618320 4654755 4849236 4965072 5195610 5319720 5388040 5541984 5585706 5803139 5937840 6061545 6206340 6383664 6465648 6927480 7092960 7273854 7447608 7979580 8082060 8275120 8312976 9119520 9236640 9309510 9698472 9930144 10391220 10639440 10776080 11171412 11606278 11875680 12123090 12412680 12767328 12931296 13854960 13964265 14547708 14895216 15959160 16164120 16550240 16625952 17409417 18184635 18619020 19396944 20782440 21278880 21552160 22342824 23212556 24246180 24825360 27709920 27928530 29015695 29095416 29790432 31918320 32328240 34818834 36369270 37238040 38793888 40621973 41564880 44685648 46425112 48492360 49650720 52228251 55857060 58031390 58190832 63836640 64656480 69637668 72738540 74476080 81243946 83129760 87047085 89371296 92850224 96984720 104456502 111714120 116062780 116381664 121865919 139275336 145477080 148952160 156684753 162487892 174094170 185700448 193969440 203109865 208913004 223428240 232125560 243731838 261141255 278550672 284353811 290954160 313369506 324975784 348188340 365597757 406219730 417826008 446856480 464251120 487463676 522282510 557101344 568707622 581908320 609329595 626739012 649951568 696376680 731195514 783423765 812439460 835652016 853061433 928502240 974927352 1044565020 1096793271 1137415244 1218659190 1253478024 1299903136 1392753360 1421769055 1462391028 1566847530 1624878920 1671304032 1706122866 1827988785 1949854704 2089130040 2193586542 2274830488 2437318380 2506956048 2559184299 2785506720 2843538110 2924782056 3133695060 3249757840 3412245732 3655977570 3899709408 4178260080 4265307165 4387173084 4549660976 4874636760 5013912096 5118368598 5483966355 5687076220 5849564112 6267390120 6499515680 6824491464 7311955140 7677552897 8356520160 8530614330 8774346168 9099321952 9749273520 10236737196 10967932710 11374152440 11699128224 12534780240 12795921495 13648982928 14623910280 15355105794 17061228660 17548692336 19498547040 20473474392 21935865420 22748304880 25069560480 25591842990 27297965856 29247820560 30710211588 34122457320 35097384672 38387764485 40946948784 43871730840 45496609760 51183685980 58495641120 61420423176 68244914640 76775528970 81893897568 87743461680 102367371960 122840846352 136489829280 153551057940 175486923360 204734743920 245681692704 307102115880 409469487840 614204231760 1228408463520
• Sum of all divisors σ(n): 5005566720000
• Sum of proper divisors (its aliquot sum) s(n): 3777158256480
• 1228408463520 is an abundant number, because the sum of its proper divisors (3777158256480) is greater than itself. Its abundance is 2548749792960

Bases of 1228408463520

• Binary: 10001111000000010110110011010000010100000₂
• Hexadecimal: 0x11E02D9A0A0
• Base-36: FOBMOKO0

Squares and roots of 1228408463520

• 1228408463520 squared (1228408463520²) is 1508987353247567170790400
• 1228408463520 cubed (1228408463520³) is 1853652836073955470448628687966208000
• The square root of 1228408463520 is 1108335.8983268565
• The cube root of 1228408463520 is 10709.7894614513

Scales and comparisons

• 1,228,408,463,520 seconds is equal to 39,059 years, 30 weeks, 4 days, 13 hours, 12 minutes.
• To count from 1 to 1,228,408,463,520 would take you about ninety-seven thousand, six hundred forty-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 1228408463520 cubic inches would be around 892.5 feet tall.

Recreational maths with 1228408463520

• 1228408463520 backwards is 0253648048221
• 1228408463520 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1228408463520's digits is 45
• More coming soon!