19140678198117

Names of 19140678198117

• Cardinal: 19140678198117 can be written as Nineteen trillion, one hundred forty billion, six hundred seventy-eight million, one hundred ninety-eight thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 1.9140678198117 × 10¹³

Factors of 19140678198117

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1765

Divisors of 19140678198117

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 43 63 67 129 201 241 301 387 467 469 603 723 903 937 1401 1407 1687 2169 2709 2811 2881 3269 4203 4221 5061 6559 8433 8643 9807 10363 15183 16147 19677 20081 20167 25929 29421 31089 31289 40291 48441 59031 60243 60501 62779 72541 93267 93867 112547 113029 120873 140567 145323 180729 181503 188337 217623 219023 225817 281601 282037 337641 339087 362619 421701 437579 439453 565011 652869 657069 677451 694321 787829 846111 1012923 1017261 1265103 1312737 1318359 1345427 1580719 1971207 2032353 2082963 2363487 2538333 2699497 3063053 3938211 3955077 4036281 4742157 4839521 4860247 6248889 7090461 7540649 8098491 9189159 9417989 9710131 12108843 14226471 14518563 14580741 15129739 18815897 18896479 22621947 24295473 27567477 28253967 29130393 29317793 33876647 43555689 43742223 45389217 52784543 56447691 56689437 67865841 67970917 84761901 87391179 87953379 101629941 105456539 105908173 131711279 136167651 158353629 169343073 170068311 203912751 205224551 263860137 304889823 316369617 317724519 324247907 395133837 475060887 611738253 615673653 650578777 738195773 949108851 953173557 972743721 1185401511 1260665099 1847020959 1951736331 2214587319 2269735349 2918231163 3781995297 4534631177 4554051439 5855208993 6643761957 6809206047 7065588113 8824655693 11345985891 13603893531 13662154317 20427618141 21196764339 26473967079 31742418239 40811680593 40986462951 49459116791 63590293017 79421901237 95227254717 148377350373 285681764151 303820288859 445132051119 911460866577 2126742022013 2734382599731 6380226066039 19140678198117
• Sum of all divisors σ(n): 33056661141504
• Sum of proper divisors (its aliquot sum) s(n): 13915982943387
• 19140678198117 is a deficient number, because the sum of its proper divisors (13915982943387) is less than itself. Its deficiency is 5224695254730

Bases of 19140678198117

• Binary: 100010110100010001001010100110010001101100101₂
• Hexadecimal: 0x116889532365
• Base-36: 6S93TLNJ9

Squares and roots of 19140678198117

• 19140678198117 squared (19140678198117²) is 366365561883871445902345689
• 19140678198117 cubed (19140678198117³) is 7012485322891502763158177525672162867613
• The square root of 19140678198117 is 4375006.0797805755
• The cube root of 19140678198117 is 26749.7117961749

Scales and comparisons

• 19,140,678,198,117 seconds is equal to 608,614 years, 18 weeks, 5 days, 7 hours, 1 minute, 57 seconds.
• To count from 1 to 19,140,678,198,117 would take you about one million, five hundred twenty-one thousand, five hundred thirty-five 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 19140678198117 cubic inches would be around 2229.1 feet tall.

Recreational maths with 19140678198117

• 19140678198117 backwards is 71189187604191
• 19140678198117 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19140678198117's digits is 63
• More coming soon!