1321987473408
1,321,987,473,408 is an even composite number composed of five prime numbers multiplied together.
1321987473408 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1321987473408:
219 × 3 × 72 × 17 × 1009
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 17 × 1009)See below for interesting mathematical facts about the number 1321987473408 from the Numbermatics database.
Names of 1321987473408
- Cardinal: 1321987473408 can be written as One trillion, three hundred twenty-one billion, nine hundred eighty-seven million, four hundred seventy-three thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.321987473408 × 1012
Factors of 1321987473408
Divisors of 1321987473408
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 96 98 102 112 119 128 136 147 168 192 196 204 224 238 256 272 294 336 357 384 392 408 448 476 512 544 588 672 714 768 784 816 833 896 952 1009 1024 1088 1176 1344 1428 1536 1568 1632 1666 1792 1904 2018 2048 2176 2352 2499 2688 2856 3027 3072 3136 3264 3332 3584 3808 4036 4096 4352 4704 4998 5376 5712 6054 6144 6272 6528 6664 7063 7168 7616 8072 8192 8704 9408 9996 10752 11424 12108 12288 12544 13056 13328 14126 14336 15232 16144 16384 17153 17408 18816 19992 21189 21504 22848 24216 24576 25088 26112 26656 28252 28672 30464 32288 32768 34306 34816 37632 39984 42378 43008 45696 48432 49152 49441 50176 51459 52224 53312 56504 57344 60928 64576 65536 68612 69632 75264 79968 84756 86016 91392 96864 98304 98882 100352 102918 104448 106624 113008 114688 120071 121856 129152 131072 137224 139264 148323 150528 159936 169512 172032 182784 193728 196608 197764 200704 205836 208896 213248 226016 229376 240142 243712 258304 262144 274448 278528 296646 301056 319872 339024 344064 360213 365568 387456 393216 395528 401408 411672 417792 426496 452032 458752 480284 487424 516608 524288 548896 557056 593292 602112 639744 678048 688128 720426 731136 774912 786432 791056 802816 823344 835584 840497 852992 904064 917504 960568 974848 1033216 1097792 1114112 1186584 1204224 1279488 1356096 1376256 1440852 1462272 1549824 1572864 1582112 1605632 1646688 1671168 1680994 1705984 1808128 1835008 1921136 1949696 2066432 2195584 2228224 2373168 2408448 2521491 2558976 2712192 2752512 2881704 2924544 3099648 3164224 3211264 3293376 3342336 3361988 3411968 3616256 3670016 3842272 3899392 4132864 4391168 4456448 4746336 4816896 5042982 5117952 5424384 5505024 5763408 5849088 6199296 6328448 6422528 6586752 6684672 6723976 6823936 7232512 7684544 7798784 8265728 8782336 8912896 9492672 9633792 10085964 10235904 10848768 11010048 11526816 11698176 12398592 12656896 12845056 13173504 13369344 13447952 13647872 14465024 15369088 15597568 16531456 17564672 18985344 19267584 20171928 20471808 21697536 23053632 23396352 24797184 25313792 25690112 26347008 26738688 26895904 27295744 28930048 30738176 31195136 33062912 35129344 37970688 38535168 40343856 40943616 43395072 46107264 46792704 49594368 50627584 52694016 53791808 54591488 57860096 61476352 62390272 66125824 70258688 75941376 77070336 80687712 81887232 86790144 92214528 93585408 99188736 101255168 105388032 107583616 109182976 115720192 122952704 132251648 140517376 151882752 161375424 163774464 173580288 184429056 187170816 198377472 202510336 210776064 215167232 218365952 231440384 245905408 264503296 281034752 303765504 322750848 327548928 347160576 368858112 396754944 405020672 421552128 430334464 436731904 462880768 491810816 529006592 562069504 607531008 645501696 655097856 694321152 737716224 793509888 810041344 843104256 860668928 925761536 983621632 1124139008 1215062016 1291003392 1310195712 1388642304 1475432448 1587019776 1620082688 1686208512 1721337856 1851523072 1967243264 2248278016 2430124032 2582006784 2777284608 2950864896 3240165376 3372417024 3442675712 3703046144 3934486528 4496556032 4860248064 5164013568 5554569216 5901729792 6480330752 6744834048 6885351424 7868973056 8993112064 9720496128 10328027136 11109138432 11803459584 12960661504 13489668096 13770702848 15737946112 19440992256 20656054272 23606919168 25921323008 26979336192 27541405696 31475892224 38881984512 41312108544 47213838336 55082811392 62951784448 77763969024 82624217088 94427676672 110165622784 165248434176 188855353344 220331245568 330496868352 440662491136 660993736704 1321987473408
- Sum of all divisors σ(n): 4346385318000
- Sum of proper divisors (its aliquot sum) s(n): 3024397844592
- 1321987473408 is an abundant number, because the sum of its proper divisors (3024397844592) is greater than itself. Its abundance is 1702410371184
Bases of 1321987473408
- Binary: 100110011110011001001100000000000000000002
- Hexadecimal: 0x133CC980000
- Base-36: GVB97ITC
Squares and roots of 1321987473408
- 1321987473408 squared (13219874734082) is 1747650879847667507134464
- 1321987473408 cubed (13219874734083) is 2310372571049086151678747877480333312
-
The
square root of 1321987473408 is 1149777.1407572861 -
The
cube root of 1321987473408 is 10975.1158527019
Scales and comparisons
How big is 1321987473408?- 1,321,987,473,408 seconds is equal to 42,035 years, 5 weeks, 5 days, 22 hours, 36 minutes, 48 seconds.
-
To count from 1 to 1,321,987,473,408 would take you about one hundred five thousand and eighty-seven 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 1321987473408 cubic inches would be around 914.6 feet tall.
Recreational maths with 1321987473408
- 1321987473408 backwards is 8043747891231
- The number of decimal digits it has is: 13
- The sum of 1321987473408's digits is 57
- More coming soon!
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