13365121743688

Names of 13365121743688

• Cardinal: 13365121743688 can be written as Thirteen trillion, three hundred sixty-five billion, one hundred twenty-one million, seven hundred forty-three thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3365121743688 × 10¹³

Factors of 13365121743688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11795

Divisors of 13365121743688

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 143 286 457 572 914 1144 1828 3121 3656 5027 5941 6242 8191 10054 11882 12484 16382 20108 23764 24968 32764 34331 40216 40573 47528 65351 65528 68662 81146 90101 106483 130702 137324 162292 180202 212966 261404 274648 324584 360404 425932 446303 522808 720808 851864 892606 1171313 1426297 1785212 2342626 2852594 3570424 3743287 4685252 5705188 7486574 9370504 11410376 14973148 15689267 18541861 25564111 29946296 31378534 37083722 41176157 48662731 51128222 62757068 74167444 82352314 97325462 102256444 125514136 148334888 164704628 194650924 203960471 204512888 281205221 329409256 332333443 389301848 407920942 535290041 562410442 664666886 815841884 1070580082 1124820884 1329333772 1631683768 2141160164 2249641768 2658667544 3655667873 4282320328 7311335746 11682798727 14622671492 23365597454 29245342984 46731194908 93462389816 128510785997 151876383451 257021571994 303752766902 514043143988 607505533804 1028086287976 1215011067608 1670640217961 3341280435922 6682560871844 13365121743688
• Sum of all divisors σ(n): 29518131363840
• Sum of proper divisors (its aliquot sum) s(n): 16153009620152
• 13365121743688 is an abundant number, because the sum of its proper divisors (16153009620152) is greater than itself. Its abundance is 2787887876464

Bases of 13365121743688

• Binary: 11000010011111001111010101010111101101001000₂
• Hexadecimal: 0xC27CF557B48
• Base-36: 4QJUOEQ14

Squares and roots of 13365121743688

• 13365121743688 squared (13365121743688²) is 178626479223601765567841344
• 13365121743688 cubed (13365121743688³) is 2387364641469792733469783102979417436672
• The square root of 13365121743688 is 3655833.9327283453
• The cube root of 13365121743688 is 23731.4517376823

Scales and comparisons

• 13,365,121,743,688 seconds is equal to 424,969 years, 27 weeks, 4 days, 1 hour, 41 minutes, 28 seconds.
• To count from 1 to 13,365,121,743,688 would take you about one million, sixty-two thousand, four hundred twenty-three 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 13365121743688 cubic inches would be around 1977.6 feet tall.

Recreational maths with 13365121743688

• 13365121743688 backwards is 88634712156331
• The number of decimal digits it has is: 14
• The sum of 13365121743688's digits is 58
• More coming soon!