13840398692428

Names of 13840398692428

• Cardinal: 13840398692428 can be written as Thirteen trillion, eight hundred forty billion, three hundred ninety-eight million, six hundred ninety-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3840398692428 × 10¹³

Factors of 13840398692428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140

Divisors of 13840398692428

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 47 49 73 77 94 98 121 146 154 188 196 242 292 308 329 343 484 511 517 539 658 686 803 847 1022 1034 1078 1316 1331 1372 1606 1694 2044 2068 2156 2209 2303 2662 3212 3388 3431 3577 3619 3773 4418 4606 5324 5621 5687 5929 6862 7154 7238 7546 8833 8836 9212 9317 11242 11374 11858 13724 14308 14476 15092 15463 16121 17666 18634 22484 22748 23716 24017 24299 25039 25333 30926 32242 35332 37268 37741 39347 39809 41503 48034 48598 50078 50666 61831 61852 62557 64484 65219 75482 78694 79618 83006 96068 97163 97196 100156 101332 103823 108241 123662 125114 130438 150964 157388 159236 161257 166012 168119 170093 177331 194326 207646 216482 247324 250228 260876 264187 267289 275429 278663 322514 336238 340186 354662 388652 415151 415292 432817 432964 437899 456533 528374 534578 550858 557326 645028 672476 680141 680372 709324 726761 757687 830302 865634 875798 913066 1056748 1069156 1101716 1114652 1128799 1142053 1176833 1190651 1360282 1453522 1515374 1660604 1731268 1751596 1773827 1826132 1849309 1871023 1950641 2257598 2284106 2353666 2381302 2720564 2906057 2907044 2940179 3029719 3030748 3065293 3547654 3698618 3742046 3901282 4515196 4566661 4568212 4707332 4760987 4762604 5087327 5812114 5880358 6059438 6130586 7095308 7397236 7484092 7579079 7802564 7901593 7994371 8334557 9133322 9521974 10174654 11624228 11760716 12118876 12261172 12416789 12562583 12945163 13097161 15158158 15803186 15988742 16669114 18266644 19043948 19512097 20342399 20349308 20581253 21457051 24833578 25125166 25890326 26194322 30316316 31606372 31966627 31977484 33326909 33338228 35611289 39024194 40684798 41162506 42914102 49667156 50250332 51780652 52388644 53053553 55311151 55960597 63933254 66653818 71222578 78048388 81369596 82325012 83369869 85828204 86917523 87938081 91680127 106107106 110622302 111921194 127866508 133307636 136584679 138188413 142396793 142445156 144068771 166739738 173835046 175876162 183360254 212214212 214633067 221244604 223766389 223842388 273169358 276376826 284793586 288137542 333479476 347670092 351752324 366720508 371374871 391724179 429266134 447532778 546338716 552753652 569587172 576275084 583589083 608422661 615566567 742749742 783448358 858532268 895065556 917068559 956092753 967318891 1008481397 1167178166 1216845322 1231133134 1485499484 1502431469 1566364723 1566896716 1834137118 1912185506 1934637782 2016962794 2334356332 2433690644 2462266268 2599624097 3004862938 3132729446 3668274236 3824371012 3869275564 4033925588 4085123581 4308965969 5199248194 6009725876 6265458892 6419479913 6692649271 6771232237 8170247162 8617931938 10087754149 10398496388 10517020283 12838959826 13385298542 13542464474 16340494324 17235863876 20175508298 21034040566 25677919652 26770597084 27084928948 28595865067 40351016596 42068081132 44936359391 47398625659 57191730134 70614279043 73619141981 89872718782 94797251318 114383460268 141228558086 147238283962 179745437564 189594502636 282457116172 294476567924 314554515737 494299953301 629109031474 988599906602 1258218062948 1977199813204 3460099673107 6920199346214 13840398692428
• Sum of all divisors σ(n): 32178392064000
• Sum of proper divisors (its aliquot sum) s(n): 18337993371572
• 13840398692428 is an abundant number, because the sum of its proper divisors (18337993371572) is greater than itself. Its abundance is 4497594679144

Bases of 13840398692428

• Binary: 11001001011001111000000011000011000001001100₂
• Hexadecimal: 0xC96780C304C
• Base-36: 4WM6W16Q4

Squares and roots of 13840398692428

• 13840398692428 squared (13840398692428²) is 191556635965362692144535184
• 13840398692428 cubed (13840398692428³) is 2651220213940912201855998667819440386752
• The square root of 13840398692428 is 3720268.6317560457
• The cube root of 13840398692428 is 24009.4862340235

Scales and comparisons

• 13,840,398,692,428 seconds is equal to 440,081 years, 45 weeks, 16 hours, 20 minutes, 28 seconds.
• To count from 1 to 13,840,398,692,428 would take you about one million, one hundred thousand, two hundred 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 13840398692428 cubic inches would be around 2000.8 feet tall.

Recreational maths with 13840398692428

• 13840398692428 backwards is 82429689304831
• The number of decimal digits it has is: 14
• The sum of 13840398692428's digits is 67
• More coming soon!