16138142901801

Names of 16138142901801

• Cardinal: 16138142901801 can be written as Sixteen trillion, one hundred thirty-eight billion, one hundred forty-two million, nine hundred one thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.6138142901801 × 10¹³

Factors of 16138142901801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1628

Divisors of 16138142901801

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 27 29 37 81 87 111 243 261 333 783 841 999 1073 1369 1559 2349 2523 2997 3219 4107 4677 7047 7569 8991 9657 12321 14031 22707 28971 31117 36963 39701 42093 45211 50653 57683 68121 86913 93351 110889 119103 126279 135633 151959 173049 204363 260739 280053 332667 357309 378837 406899 455877 519147 840159 1071927 1151329 1220697 1311119 1367631 1468937 1557441 1672807 2134271 2520477 3215781 3453987 3662091 3933357 4102893 4406811 4672323 5018421 6402813 7561431 9647343 10361961 10986273 11800071 12308679 13220433 14016969 15055263 19208439 31085883 35400213 39661299 42599173 45165789 48511403 57625317 61893859 78968027 93257649 106200639 118983897 127797519 135497367 145534209 172875951 185681577 236904081 279772947 318601917 356951691 383392557 406492101 436602627 518627853 557044731 710712243 1150177671 1309807881 1671134193 1794921911 2132136729 2290072783 3450533013 3929423643 5013402579 5384765733 6396410187 6870218349 10351599039 11788270929 15040207737 16154297199 19189230561 20610655047 48462891597 61831965141 66412110707 145388674791 185495895423 199236332121 436166024373 556487686269 597708996363 1793126989089 5379380967267 16138142901801
• Sum of all divisors σ(n): 25748284598400
• Sum of proper divisors (its aliquot sum) s(n): 9610141696599
• 16138142901801 is a deficient number, because the sum of its proper divisors (9610141696599) is less than itself. Its deficiency is 6528001205202

Bases of 16138142901801

• Binary: 11101010110101110100010001100110011000101001₂
• Hexadecimal: 0xEAD74466629
• Base-36: 5PXRDLXK9

Squares and roots of 16138142901801

• 16138142901801 squared (16138142901801²) is 260439656318950000729043601
• 16138142901801 cubed (16138142901801³) is 4203012390971154910750838764581590425401
• The square root of 16138142901801 is 4017230.7503802915
• The cube root of 16138142901801 is 25270.7337601205

Scales and comparisons

• 16,138,142,901,801 seconds is equal to 513,143 years, 1 week, 2 days, 8 hours, 43 minutes, 21 seconds.
• To count from 1 to 16,138,142,901,801 would take you about one million, two hundred eighty-two thousand, eight hundred fifty-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 16138142901801 cubic inches would be around 2105.9 feet tall.

Recreational maths with 16138142901801

• 16138142901801 backwards is 10810924183161
• The number of decimal digits it has is: 14
• The sum of 16138142901801's digits is 45
• More coming soon!