138988073080493
138,988,073,080,493 is an odd composite number composed of five prime numbers multiplied together.
What does the number 138988073080493 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
138988073080493 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138988073080493:
75 × 13 × 313 × 131 × 163
(7 × 7 × 7 × 7 × 7 × 13 × 31 × 31 × 31 × 131 × 163)See below for interesting mathematical facts about the number 138988073080493 from the Numbermatics database.
Names of 138988073080493
- Cardinal: 138988073080493 can be written as One hundred thirty-eight trillion, nine hundred eighty-eight billion, seventy-three million, eighty thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 1.38988073080493 × 1014
Factors of 138988073080493
Divisors of 138988073080493
- Number of divisors d(n): 192
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Complete list of divisors:
1 7 13 31 49 91 131 163 217 343 403 637 917 961 1141 1519 1703 2119 2401 2821 4061 4459 5053 6419 6727 7987 10633 11921 12493 14833 16807 19747 21353 28427 29791 31213 35371 44933 47089 52793 55909 65689 74431 83447 87451 103831 125891 138229 149471 156643 198989 208537 218491 247597 277589 314531 329623 369551 387283 391363 459823 521017 584129 612157 661943 726817 881237 967603 1046297 1096501 1392923 1459759 1636583 1733179 1943123 2036359 2201717 2307361 2586857 2710981 2739541 3218761 3902621 4088903 4285099 4633601 4855933 5087719 6168659 6773221 7324079 7675507 8605259 9750461 10218313 11456081 12132253 13601861 14254513 16151527 18107999 18976867 20520233 22531327 27318347 28622321 29995693 32435207 33991531 35614033 43180613 50734073 51268553 53728549 60236813 63127129 68253227 71528191 80192567 84925771 95213027 99781591 126755993 132838069 143641631 157719289 191228429 209969851 227046449 237940717 266763029 302264291 355138511 358879871 376099843 421657691 441889903 500697337 561347969 636127223 666491189 698471137 887291951 929866483 1005491417 1104035023 1338599003 1589325143 1665585019 1867341203 2115850037 2485969577 2632698901 2951603837 3093229321 3929435783 4452890561 4665438323 4889297959 6509065381 7038439919 8269653899 9370193021 11125276001 11659095133 13071388421 17401787039 20661226859 21652605247 27506050481 31170233927 34225085713 49269079433 57887577293 65591351147 81613665931 91499718947 121812509273 144628588013 151568236729 218191637489 344883556031 405213041051 640498032629 852687564911 1060977657103 1527341462423 2836491287357 4483486228403 10691390236961 19855439011499 138988073080493
- Sum of all divisors σ(n): 182938099728384
- Sum of proper divisors (its aliquot sum) s(n): 43950026647891
- 138988073080493 is a deficient number, because the sum of its proper divisors (43950026647891) is less than itself. Its deficiency is 95038046432602
Bases of 138988073080493
- Binary: 111111001101000101011101011100101010110101011012
- Hexadecimal: 0x7E68AEB956AD
- Base-36: 1D9M8M59RH
Squares and roots of 138988073080493
- 138988073080493 squared (1389880730804932) is 19317684458628462926457123049
- 138988073080493 cubed (1389880730804933) is 2684927739281756660228597116043707782583157
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The
square root of 138988073080493 is 11789320.2976462133 -
The
cube root of 138988073080493 is 51799.5330330257
Scales and comparisons
How big is 138988073080493?- 138,988,073,080,493 seconds is equal to 4,419,390 years, 41 weeks, 6 days, 5 hours, 54 minutes, 53 seconds.
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To count from 1 to 138,988,073,080,493 would take you about eleven million, forty-eight thousand, four hundred seventy-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 138988073080493 cubic inches would be around 4316.6 feet tall.
Recreational maths with 138988073080493
- 138988073080493 backwards is 394080370889831
- The number of decimal digits it has is: 15
- The sum of 138988073080493's digits is 71
- More coming soon!
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