138450726400
138,450,726,400 is an even composite number composed of five prime numbers multiplied together.
138450726400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138450726400:
29 × 52 × 7 × 233 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 23 × 23 × 23 × 127)See below for interesting mathematical facts about the number 138450726400 from the Numbermatics database.
Names of 138450726400
- Cardinal: 138450726400 can be written as One hundred thirty-eight billion, four hundred fifty million, seven hundred twenty-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.384507264 × 1011
Factors of 138450726400
Divisors of 138450726400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 50 56 64 70 80 92 100 112 115 127 128 140 160 161 175 184 200 224 230 254 256 280 320 322 350 368 400 448 460 508 512 529 560 575 635 640 644 700 736 800 805 889 896 920 1016 1058 1120 1150 1270 1280 1288 1400 1472 1600 1610 1778 1792 1840 2032 2116 2240 2300 2540 2560 2576 2645 2800 2921 2944 3175 3200 3220 3556 3584 3680 3703 4025 4064 4232 4445 4480 4600 5080 5152 5290 5600 5842 5888 6350 6400 6440 7112 7360 7406 8050 8128 8464 8890 8960 9200 10160 10304 10580 11200 11684 11776 12167 12700 12800 12880 13225 14224 14605 14720 14812 16100 16256 16928 17780 17920 18400 18515 20320 20447 20608 21160 22225 22400 23368 24334 25400 25760 26450 28448 29210 29440 29624 32200 32512 33856 35560 36800 37030 40640 40894 41216 42320 44450 44800 46736 48668 50800 51520 52900 56896 58420 58880 59248 60835 64400 65024 67183 67712 71120 73025 73600 74060 81280 81788 82432 84640 85169 88900 89600 92575 93472 97336 101600 102235 103040 105800 113792 116840 118496 121670 128800 134366 135424 142240 146050 147200 148120 162560 163576 169280 170338 177800 185150 186944 194672 203200 204470 206080 211600 227584 233680 236992 243340 257600 268732 270848 284480 292100 294400 296240 304175 325120 327152 335915 338560 340676 355600 370300 373888 389344 406400 408940 412160 423200 425845 455168 467360 470281 473984 486680 511175 515200 537464 568960 584200 592480 608350 654304 671830 677120 681352 711200 740600 747776 778688 812800 817880 846400 851690 934720 940562 947968 973360 1022350 1030400 1074928 1137920 1168400 1184960 1216700 1308608 1343660 1354240 1362704 1422400 1481200 1495552 1545209 1557376 1625600 1635760 1679575 1692800 1703380 1869440 1881124 1895936 1946720 2044700 2060800 2129225 2149856 2275840 2336800 2351405 2369920 2433400 2617216 2687320 2725408 2844800 2962400 3090418 3114752 3271520 3359150 3385600 3406760 3738880 3762248 3893440 4089400 4258450 4299712 4673600 4702810 4739840 4866800 5234432 5374640 5450816 5689600 5924800 6180836 6229504 6543040 6718300 6771200 6813520 7477760 7524496 7726045 7786880 8178800 8516900 8599424 9347200 9405620 9479680 9733600 10468864 10749280 10816463 10901632 11379200 11757025 11849600 12361672 13086080 13436600 13627040 15048992 15452090 15573760 16357600 17033800 17198848 18694400 18811240 19467200 21498560 21632926 21803264 23514050 23699200 24723344 26172160 26873200 27254080 30097984 30904180 31147520 32715200 34067600 34397696 37388800 37622480 38630225 38934400 42997120 43265852 43606528 47028100 47398400 49446688 52344320 53746400 54082315 54508160 60195968 61808360 65430400 68135200 75244960 77260450 77868800 85994240 86531704 94056200 98893376 107492800 108164630 109016320 120391936 123616720 130860800 136270400 150489920 154520900 155737600 171988480 173063408 188112400 197786752 214985600 216329260 218032640 240783872 247233440 261721600 270411575 272540800 300979840 309041800 346126816 376224800 395573504 429971200 432658520 494466880 540823150 545081600 601959680 618083600 692253632 752449600 791147008 859942400 865317040 988933760 1081646300 1090163200 1203919360 1236167200 1384507264 1504899200 1730634080 1977867520 2163292600 2472334400 2769014528 3009798400 3461268160 3955735040 4326585200 4944668800 5538029056 6019596800 6922536320 8653170400 9889337600 13845072640 17306340800 19778675200 27690145280 34612681600 69225363200 138450726400
- Sum of all divisors σ(n): 413070704640
- Sum of proper divisors (its aliquot sum) s(n): 274619978240
- 138450726400 is an abundant number, because the sum of its proper divisors (274619978240) is greater than itself. Its abundance is 136169251840
Bases of 138450726400
- Binary: 100000001111000100111001101110000000002
- Hexadecimal: 0x203C4E6E00
- Base-36: 1RLPZK74
Squares and roots of 138450726400
- 138450726400 squared (1384507264002) is 19168603640687656960000
- 138450726400 cubed (1384507264003) is 2653907098126890701626015744000000
-
The
square root of 138450726400 is 372089.6752128443 -
The
cube root of 138450726400 is 5173.2692154405
Scales and comparisons
How big is 138450726400?- 138,450,726,400 seconds is equal to 4,402 years, 15 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
-
To count from 1 to 138,450,726,400 would take you about eight thousand, eight hundred four 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 138450726400 cubic inches would be around 431.1 feet tall.
Recreational maths with 138450726400
- 138450726400 backwards is 004627054831
- 138450726400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138450726400's digits is 40
- More coming soon!
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