138103703472
138,103,703,472 is an even composite number composed of five prime numbers multiplied together.
138103703472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138103703472:
24 × 3 × 73 × 127 × 2572
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 127 × 257 × 257)See below for interesting mathematical facts about the number 138103703472 from the Numbermatics database.
Names of 138103703472
- Cardinal: 138103703472 can be written as One hundred thirty-eight billion, one hundred three million, seven hundred three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.38103703472 × 1011
Factors of 138103703472
Divisors of 138103703472
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 127 147 168 196 254 257 294 336 343 381 392 508 514 588 686 762 771 784 889 1016 1028 1029 1176 1372 1524 1542 1778 1799 2032 2056 2058 2352 2667 2744 3048 3084 3556 3598 4112 4116 5334 5397 5488 6096 6168 6223 7112 7196 8232 10668 10794 12336 12446 12593 14224 14392 16464 18669 21336 21588 24892 25186 28784 32639 37338 37779 42672 43176 43561 49784 50372 65278 66049 74676 75558 86352 87122 88151 97917 99568 100744 130556 130683 132098 149352 151116 174244 176302 195834 198147 201488 228473 261112 261366 264196 264453 298704 302232 348488 352604 391668 396294 456946 462343 522224 522732 528392 528906 604464 685419 696976 705208 783336 792588 913892 924686 1045464 1056784 1057812 1370838 1387029 1410416 1566672 1585176 1599311 1827784 1849372 2090928 2115624 2741676 2774058 3170352 3198622 3236401 3655568 3698744 4231248 4797933 5483352 5548116 6397244 6472802 7397488 8388223 9595866 9709203 10966704 11096232 11195177 12794488 12945604 16776446 19191732 19418406 22192464 22390354 22654807 25164669 25588976 25891208 33552892 33585531 38383464 38836812 44780708 45309614 50329338 51782416 58717561 67105784 67171062 67964421 76766928 77673624 89561416 90619228 100658676 117435122 134211568 134342124 135928842 155347248 176152683 179122832 181238456 201317352 234870244 268684248 271857684 352305366 362476912 402634704 411022927 469740488 537368496 543715368 704610732 822045854 939480976 1087430736 1233068781 1409221464 1644091708 2466137562 2818442928 2877160489 3288183416 4932275124 5754320978 6576366832 8631481467 9864550248 11508641956 17262962934 19729100496 23017283912 34525925868 46034567824 69051851736 138103703472
- Sum of all divisors σ(n): 420969881600
- Sum of proper divisors (its aliquot sum) s(n): 282866178128
- 138103703472 is an abundant number, because the sum of its proper divisors (282866178128) is greater than itself. Its abundance is 144762474656
Bases of 138103703472
- Binary: 100000001001111001111101000111101100002
- Hexadecimal: 0x20279F47B0
- Base-36: 1RFZDNLC
Squares and roots of 138103703472
- 138103703472 squared (1381037034722) is 19072632912682104854784
- 138103703472 cubed (1381037034723) is 2634001240203357077065901156610048
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The
square root of 138103703472 is 371623.0663885115 -
The
cube root of 138103703472 is 5168.9433803501
Scales and comparisons
How big is 138103703472?- 138,103,703,472 seconds is equal to 4,391 years, 14 weeks, 11 hours, 51 minutes, 12 seconds.
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To count from 1 to 138,103,703,472 would take you about eight thousand, seven hundred eighty-two 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 138103703472 cubic inches would be around 430.7 feet tall.
Recreational maths with 138103703472
- 138103703472 backwards is 274307301831
- The number of decimal digits it has is: 12
- The sum of 138103703472's digits is 39
- More coming soon!
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