27438954143445

Names of 27438954143445

• Cardinal: 27438954143445 can be written as Twenty-seven trillion, four hundred thirty-eight billion, nine hundred fifty-four million, one hundred forty-three thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 2.7438954143445 × 10¹³

Factors of 27438954143445

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 861

Divisors of 27438954143445

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 17 39 45 51 65 85 117 127 153 169 195 197 221 255 289 381 499 507 585 591 635 663 765 845 867 985 1105 1143 1445 1497 1521 1651 1773 1905 1989 2159 2495 2535 2561 2601 2873 2955 3315 3349 3757 4335 4491 4953 5715 6477 6487 7485 7605 7683 8255 8483 8619 8865 9945 10047 10795 11271 12805 13005 14365 14859 16745 18785 19431 19461 21463 22455 23049 24765 25019 25449 25857 28067 30141 32385 32435 33293 33813 36703 38415 42415 43095 43537 48841 50235 56355 56933 58383 63373 64389 74295 75057 76347 84201 84331 97155 97305 98303 99879 107315 110109 110279 115245 125095 127245 129285 130611 140335 144211 146523 150705 166465 169065 170799 183515 190119 193167 217685 225171 244205 252603 252993 284665 291915 294909 299637 316865 321945 325247 330327 330837 364871 375285 381735 391833 421005 421655 425323 432633 439569 477139 491515 499395 512397 550545 551395 565981 570357 653055 721055 732615 740129 758979 823849 853995 884727 950595 965835 975741 992511 1077341 1094613 1125855 1263015 1264965 1275969 1277939 1297899 1431417 1433627 1474545 1498185 1626235 1651635 1654185 1671151 1697943 1824355 1874743 1959165 2126615 2163165 2197845 2220387 2385695 2471547 2561985 2829905 2851785 2927223 3232023 3283839 3700645 3794895 3827907 3833817 4119245 4228211 4294251 4300881 4423635 4878705 4962555 5013453 5093829 5386705 5473065 5529199 5624229 6202807 6379845 6389695 6489495 6661161 7157085 7168135 7230491 7414641 8355755 8489715 9373715 9621677 9696069 10710037 11101935 11501451 12357735 12484481 12684633 12902643 14005433 14636115 15040359 16160115 16419195 16587597 16613207 16872687 18314797 18608421 19139535 19169085 21141055 21471255 21504405 21691473 21724963 24371659 25067265 25469145 27645995 28121145 28409567 28865031 31014035 32130111 33305805 36152455 37073205 37453443 38053899 42016299 48108385 48480345 49762791 49839621 53550185 54944391 55825263 57507255 62422405 63423165 64513215 65074419 65174889 70027165 71879587 73114977 75201795 82937985 83066035 84363435 85228701 86595093 91573985 93042105 93996383 96390333 108457365 108624815 112360329 121858295 126048897 142047835 144325155 149518863 160650555 162298253 164833173 182070629 187267215 190269495 195524667 210081495 212236177 215638761 219344931 238092361 248813955 249198105 255686103 274721955 279126315 281989149 282424519 325372095 325874445 359397935 365574885 369324371 426143505 432975465 469981915 481951665 486894759 546211887 561801645 630244485 636708531 646916283 714277083 747594315 811491265 824165865 845967447 847273557 910353145 977623335 1061180885 1078193805 1096724655 1107973113 1190461805 1221952979 1278430515 1409945745 1412122595 1460684277 1638635661 1846621855 1910125593 2109877289 2142831249 2434473795 2541820671 2731059435 2759070301 3095200693 3183542655 3234581415 3323919339 3571385415 3608015009 3665858937 4229837235 4236367785 4801216823 5539865565 6109764895 6329631867 7303421385 8193178305 8277210903 9285602079 9550627965 10549386445 10714156245 10824045027 10997576811 12709103355 13795351505 14403650469 15476003465 16619596695 18040075045 18329294685 18988895601 24006084115 24831632709 27856806237 31648159335 32472135081 35867913913 41386054515 43210951407 46428010395 46904195117 54120225135 54987884055 72018252345 94944478005 107603741739 124158163545 139284031185 140712585351 162360675405 179339569565 216054757035 234520975585 322811225217 422137756053 538018708695 609754536521 703562926755 1614056126085 1829263609563 2110688780265 3048772682605 5487790828689 9146318047815 27438954143445
• Sum of all divisors σ(n): 55530199296000
• Sum of proper divisors (its aliquot sum) s(n): 28091245152555
• 27438954143445 is an abundant number, because the sum of its proper divisors (28091245152555) is greater than itself. Its abundance is 652291009110

Bases of 27438954143445

• Binary: 110001111010010100001000111010101111011010101₂
• Hexadecimal: 0x18F4A11D5ED5
• Base-36: 9Q5A4UE39

Squares and roots of 27438954143445

• 27438954143445 squared (27438954143445²) is 752896204486077533636468025
• 27438954143445 cubed (27438954143445³) is 20658684429667271138389890672929005846125
• The square root of 27438954143445 is 5238220.5130602319
• The cube root of 27438954143445 is 30161.7024532575

Scales and comparisons

• 27,438,954,143,445 seconds is equal to 872,473 years, 45 weeks, 18 hours, 30 minutes, 45 seconds.
• To count from 1 to 27,438,954,143,445 would take you about two million, one hundred eighty-one thousand, one hundred eighty-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 27438954143445 cubic inches would be around 2513.5 feet tall.

Recreational maths with 27438954143445

• 27438954143445 backwards is 54434145983472
• The number of decimal digits it has is: 14
• The sum of 27438954143445's digits is 63
• More coming soon!