27998443719939

Names of 27998443719939

• Cardinal: 27998443719939 can be written as Twenty-seven trillion, nine hundred ninety-eight billion, four hundred forty-three million, seven hundred nineteen thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 2.7998443719939 × 10¹³

Factors of 27998443719939

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13589

Divisors of 27998443719939

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 11 21 31 33 49 77 93 121 147 217 231 341 363 539 651 847 961 1023 1331 1519 1617 2387 2541 2883 3751 3993 4557 5929 6727 7161 9317 10571 11253 13537 14641 16709 17787 20181 26257 27951 31713 40611 41261 43923 47089 50127 65219 73997 78771 94759 102487 116281 123783 141267 148907 183799 195657 221991 284277 288827 307461 348843 419647 446721 453871 517979 551397 663313 717409 813967 866481 1042349 1258941 1279091 1361613 1553937 1637977 1989939 2021789 2152227 2441901 2937529 3127047 3177097 3837273 4616117 4913931 5697769 6065367 7296443 8812587 8953637 9531291 11465839 13009057 13848351 14070001 17093307 18017747 20562703 21889329 22239679 26860911 32312819 34397517 39027171 42210003 50777287 54053241 61688109 62675459 66719037 80260873 91063399 96938457 98490007 126124229 143099627 152331861 188026377 198195217 226189733 240782619 273190197 295470021 355441009 378372687 429298881 558550157 594585651 637443793 678569199 689430049 882869603 1001697389 1066323027 1387366519 1574095897 1675650471 1912331379 2068290147 2488087063 2648608809 3005092167 3909851099 4162099557 4722287691 6144051727 7011881723 7464261189 9711565633 11018671279 11729553297 17315054867 18432155181 21035645169 27368957693 29134696899 33056013837 43008362089 51945164601 77130698953 82106873079 121205384069 129025086267 190465603537 231392096859 301058534623 363616152207 571396810611 848437688483 903175603869 1333259224759 2545313065449 3999777674277 9332814573313 27998443719939
• Sum of all divisors σ(n): 49362748653960
• Sum of proper divisors (its aliquot sum) s(n): 21364304934021
• 27998443719939 is a deficient number, because the sum of its proper divisors (21364304934021) is less than itself. Its deficiency is 6634138785918

Bases of 27998443719939

• Binary: 110010111011011100101010010101100110100000011₂
• Hexadecimal: 0x1976E54ACD03
• Base-36: 9XAB2HQ83

Squares and roots of 27998443719939

• 27998443719939 squared (27998443719939²) is 783912850738591628266163721
• 27998443719939 cubed (27998443719939³) is 21948339832741399452178292033400046133019
• The square root of 27998443719939 is 5291355.5654424699
• The cube root of 27998443719939 is 30365.3271151343

Scales and comparisons

• 27,998,443,719,939 seconds is equal to 890,263 years, 47 weeks, 13 hours, 45 minutes, 39 seconds.
• To count from 1 to 27,998,443,719,939 would take you about two million, two hundred twenty-five thousand, six hundred fifty-nine 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 27998443719939 cubic inches would be around 2530.4 feet tall.

Recreational maths with 27998443719939

• 27998443719939 backwards is 93991734489972
• The number of decimal digits it has is: 14
• The sum of 27998443719939's digits is 84
• More coming soon!