138724798464
138,724,798,464 is an even composite number composed of five prime numbers multiplied together.
138724798464 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred sixty-eight divisors.
Prime factorization of 138724798464:
212 × 32 × 72 × 61 × 1259
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 61 × 1259)See below for interesting mathematical facts about the number 138724798464 from the Numbermatics database.
Names of 138724798464
- Cardinal: 138724798464 can be written as One hundred thirty-eight billion, seven hundred twenty-four million, seven hundred ninety-eight thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.38724798464 × 1011
Factors of 138724798464
Divisors of 138724798464
- Number of divisors d(n): 468
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 61 63 64 72 84 96 98 112 122 126 128 144 147 168 183 192 196 224 244 252 256 288 294 336 366 384 392 427 441 448 488 504 512 549 576 588 672 732 768 784 854 882 896 976 1008 1024 1098 1152 1176 1259 1281 1344 1464 1536 1568 1708 1764 1792 1952 2016 2048 2196 2304 2352 2518 2562 2688 2928 2989 3072 3136 3416 3528 3584 3777 3843 3904 4032 4096 4392 4608 4704 5036 5124 5376 5856 5978 6144 6272 6832 7056 7168 7554 7686 7808 8064 8784 8813 8967 9216 9408 10072 10248 10752 11331 11712 11956 12288 12544 13664 14112 14336 15108 15372 15616 16128 17568 17626 17934 18432 18816 20144 20496 21504 22662 23424 23912 25088 26439 26901 27328 28224 28672 30216 30744 31232 32256 35136 35252 35868 36864 37632 40288 40992 43008 45324 46848 47824 50176 52878 53802 54656 56448 60432 61488 61691 62464 64512 70272 70504 71736 75264 76799 79317 80576 81984 86016 90648 93696 95648 100352 105756 107604 109312 112896 120864 122976 123382 124928 129024 140544 141008 143472 150528 153598 158634 161152 163968 181296 185073 187392 191296 200704 211512 215208 218624 225792 230397 241728 245952 246764 249856 258048 281088 282016 286944 301056 307196 317268 322304 327936 362592 370146 374784 382592 423024 430416 437248 451584 460794 483456 491904 493528 537593 555219 562176 564032 573888 602112 614392 634536 644608 655872 691191 725184 740292 749568 765184 846048 860832 874496 903168 921588 966912 983808 987056 1075186 1110438 1124352 1128064 1147776 1228784 1269072 1289216 1311744 1382382 1450368 1480584 1530368 1612779 1692096 1721664 1748992 1806336 1843176 1933824 1967616 1974112 2150372 2220876 2248704 2256128 2295552 2457568 2538144 2578432 2623488 2764764 2900736 2961168 3060736 3225558 3384192 3443328 3686352 3763151 3867648 3935232 3948224 4300744 4441752 4512256 4591104 4838337 4915136 5076288 5156864 5246976 5529528 5801472 5922336 6121472 6451116 6768384 6886656 7372704 7526302 7735296 7870464 7896448 8601488 8883504 9024512 9182208 9676674 9830272 10152576 11059056 11289453 11602944 11844672 12242944 12902232 13536768 13773312 14745408 15052604 15470592 15740928 15792896 17202976 17767008 18049024 18364416 19353348 19660544 20305152 22118112 22578906 23205888 23689344 25804464 27073536 27546624 29490816 30105208 31585792 33868359 34405952 35534016 36098048 36728832 38706696 39321088 40610304 44236224 45157812 46411776 47378688 51608928 54147072 55093248 58981632 60210416 63171584 67736718 68811904 71068032 77413392 78642176 81220608 88472448 90315624 94757376 103217856 108294144 110186496 117963264 120420832 126343168 135473436 137623808 142136064 154826784 157284352 162441216 176944896 180631248 189514752 206435712 235926528 240841664 252686336 270946872 275247616 284272128 309653568 314568704 324882432 353889792 361262496 379029504 412871424 471853056 481683328 541893744 550495232 568544256 619307136 707779584 722524992 758059008 825742848 943706112 963366656 1083787488 1100990464 1137088512 1238614272 1415559168 1445049984 1651485696 1926733312 2167574976 2201980928 2274177024 2477228544 2831118336 2890099968 3302971392 3853466624 4335149952 4954457088 5780199936 6605942784 7706933248 8670299904 9908914176 11560399872 15413866496 17340599808 19817828352 23120799744 34681199616 46241599488 69362399232 138724798464
- Sum of all divisors σ(n): 474151761720
- Sum of proper divisors (its aliquot sum) s(n): 335426963256
- 138724798464 is an abundant number, because the sum of its proper divisors (335426963256) is greater than itself. Its abundance is 196702164792
Bases of 138724798464
- Binary: 100000010011001010010001110000000000002
- Hexadecimal: 0x204CA47000
- Base-36: 1RQ95VK0
Squares and roots of 138724798464
- 138724798464 squared (1387247984642) is 19244569708877416759296
- 138724798464 cubed (1387247984643) is 2669699054390418791614273598521344
-
The
square root of 138724798464 is 372457.7807805873 -
The
cube root of 138724798464 is 5176.6805711429
Scales and comparisons
How big is 138724798464?- 138,724,798,464 seconds is equal to 4,411 years, 1 week, 2 hours, 14 minutes, 24 seconds.
-
To count from 1 to 138,724,798,464 would take you about eight thousand, eight hundred twenty-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 138724798464 cubic inches would be around 431.4 feet tall.
Recreational maths with 138724798464
- 138724798464 backwards is 464897427831
- 138724798464 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138724798464's digits is 63
- More coming soon!
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