138698064810
138,698,064,810 is an even composite number composed of six prime numbers multiplied together.
138698064810 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138698064810:
2 × 32 × 5 × 292 × 601 × 3049
(2 × 3 × 3 × 5 × 29 × 29 × 601 × 3049)See below for interesting mathematical facts about the number 138698064810 from the Numbermatics database.
Names of 138698064810
- Cardinal: 138698064810 can be written as One hundred thirty-eight billion, six hundred ninety-eight million, sixty-four thousand, eight hundred ten.
Scientific notation
- Scientific notation: 1.3869806481 × 1011
Factors of 138698064810
Divisors of 138698064810
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 29 30 45 58 87 90 145 174 261 290 435 522 601 841 870 1202 1305 1682 1803 2523 2610 3005 3049 3606 4205 5046 5409 6010 6098 7569 8410 9015 9147 10818 12615 15138 15245 17429 18030 18294 25230 27045 27441 30490 34858 37845 45735 52287 54090 54882 75690 87145 88421 91470 104574 137205 156861 174290 176842 261435 265263 274410 313722 442105 505441 522870 530526 784305 795789 884210 1010882 1326315 1516323 1568610 1591578 1832449 2527205 2564209 2652630 3032646 3664898 3978945 4548969 5054410 5128418 5497347 7581615 7692627 7957890 9097938 9162245 10994694 12821045 15163230 15385254 16492041 18324490 22744845 23077881 25642090 27486735 32984082 38463135 45489690 46155762 53141021 54973470 76926270 82460205 106282042 115389405 159423063 164920410 230778810 265705105 318846126 478269189 531410210 797115315 956538378 1541089609 1594230630 2391345945 3082179218 4623268827 4782691890 7705448045 9246537654 13869806481 15410896090 23116344135 27739612962 46232688270 69349032405 138698064810
- Sum of all divisors σ(n): 374222885400
- Sum of proper divisors (its aliquot sum) s(n): 235524820590
- 138698064810 is an abundant number, because the sum of its proper divisors (235524820590) is greater than itself. Its abundance is 96826755780
Bases of 138698064810
- Binary: 100000010010110000110010000011101010102
- Hexadecimal: 0x204B0C83AA
- Base-36: 1RPT8VQI
Squares and roots of 138698064810
- 138698064810 squared (1386980648102) is 19237153182038960336100
- 138698064810 cubed (1386980648103) is 2668155918802337448641417182641000
-
The
square root of 138698064810 is 372421.8908845183 -
The
cube root of 138698064810 is 5176.3480170993
Scales and comparisons
How big is 138698064810?- 138,698,064,810 seconds is equal to 4,410 years, 8 weeks, 5 days, 16 hours, 13 minutes, 30 seconds.
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To count from 1 to 138,698,064,810 would take you about eight thousand, eight hundred twenty 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 138698064810 cubic inches would be around 431.4 feet tall.
Recreational maths with 138698064810
- 138698064810 backwards is 018460896831
- The number of decimal digits it has is: 12
- The sum of 138698064810's digits is 54
- More coming soon!
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