138664478304
138,664,478,304 is an even composite number composed of five prime numbers multiplied together.
138664478304 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138664478304:
25 × 32 × 112 × 401 × 9923
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 401 × 9923)See below for interesting mathematical facts about the number 138664478304 from the Numbermatics database.
Names of 138664478304
- Cardinal: 138664478304 can be written as One hundred thirty-eight billion, six hundred sixty-four million, four hundred seventy-eight thousand, three hundred four.
Scientific notation
- Scientific notation: 1.38664478304 × 1011
Factors of 138664478304
Divisors of 138664478304
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 121 132 144 176 198 242 264 288 352 363 396 401 484 528 726 792 802 968 1056 1089 1203 1452 1584 1604 1936 2178 2406 2904 3168 3208 3609 3872 4356 4411 4812 5808 6416 7218 8712 8822 9624 9923 11616 12832 13233 14436 17424 17644 19248 19846 26466 28872 29769 34848 35288 38496 39692 39699 48521 52932 57744 59538 70576 79384 79398 89307 97042 105864 109153 115488 119076 141152 145563 158768 158796 178614 194084 211728 218306 238152 291126 317536 317592 327459 357228 388168 423456 436612 436689 476304 582252 635184 654918 714456 776336 873224 873378 952608 982377 1164504 1200683 1270368 1309836 1428912 1552672 1746448 1746756 1964754 2329008 2401366 2619672 2857824 3492896 3493512 3602049 3929508 3979123 4658016 4802732 5239344 6987024 7204098 7859016 7958246 9605464 10478688 10806147 11937369 13974048 14408196 15718032 15916492 19210928 21612294 23874738 28816392 31436064 31832984 35812107 38421856 43224588 43770353 47749476 57632784 63665968 71624214 86449176 87540706 95498952 115265568 127331936 131311059 143248428 172898352 175081412 190997904 262622118 286496856 345796704 350162824 381995808 393933177 481473883 525244236 572993712 700325648 787866354 962947766 1050488472 1145987424 1400651296 1444421649 1575732708 1925895532 2100976944 2888843298 3151465416 3851791064 4201953888 4333264947 5777686596 6302930832 7703582128 8666529894 11555373192 12605861664 15407164256 17333059788 23110746384 34666119576 46221492768 69332239152 138664478304
- Sum of all divisors σ(n): 434558602296
- Sum of proper divisors (its aliquot sum) s(n): 295894123992
- 138664478304 is an abundant number, because the sum of its proper divisors (295894123992) is greater than itself. Its abundance is 157229645688
Bases of 138664478304
- Binary: 100000010010010000110000000110011000002
- Hexadecimal: 0x20490C0660
- Base-36: 1RP99080
Squares and roots of 138664478304
- 138664478304 squared (1386644783042) is 19227837543320486716416
- 138664478304 cubed (1386644783043) is 2666218061858600290407186632638464
-
The
square root of 138664478304 is 372376.7961406831 -
The
cube root of 138664478304 is 5175.9301562369
Scales and comparisons
How big is 138664478304?- 138,664,478,304 seconds is equal to 4,409 years, 5 weeks, 1 day, 22 hours, 38 minutes, 24 seconds.
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To count from 1 to 138,664,478,304 would take you about eight thousand, eight hundred eighteen 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 138664478304 cubic inches would be around 431.3 feet tall.
Recreational maths with 138664478304
- 138664478304 backwards is 403874466831
- The number of decimal digits it has is: 12
- The sum of 138664478304's digits is 54
- More coming soon!
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