138540758400
138,540,758,400 is an even composite number composed of five prime numbers multiplied together.
138540758400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138540758400:
27 × 33 × 52 × 11 × 145771
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 145771)See below for interesting mathematical facts about the number 138540758400 from the Numbermatics database.
Names of 138540758400
- Cardinal: 138540758400 can be written as One hundred thirty-eight billion, five hundred forty million, seven hundred fifty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.385407584 × 1011
Factors of 138540758400
Divisors of 138540758400
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 32 33 36 40 44 45 48 50 54 55 60 64 66 72 75 80 88 90 96 99 100 108 110 120 128 132 135 144 150 160 165 176 180 192 198 200 216 220 225 240 264 270 275 288 297 300 320 330 352 360 384 396 400 432 440 450 480 495 528 540 550 576 594 600 640 660 675 704 720 792 800 825 864 880 900 960 990 1056 1080 1100 1152 1188 1200 1320 1350 1408 1440 1485 1584 1600 1650 1728 1760 1800 1920 1980 2112 2160 2200 2376 2400 2475 2640 2700 2880 2970 3168 3200 3300 3456 3520 3600 3960 4224 4320 4400 4752 4800 4950 5280 5400 5760 5940 6336 6600 7040 7200 7425 7920 8640 8800 9504 9600 9900 10560 10800 11880 12672 13200 14400 14850 15840 17280 17600 19008 19800 21120 21600 23760 26400 28800 29700 31680 35200 38016 39600 43200 47520 52800 59400 63360 79200 86400 95040 105600 118800 145771 158400 190080 237600 291542 316800 437313 475200 583084 728855 874626 950400 1166168 1311939 1457710 1603481 1749252 2186565 2332336 2623878 2915420 3206962 3498504 3644275 3935817 4373130 4664672 4810443 5247756 5830840 6413924 6559695 6997008 7288550 7871634 8017405 8746260 9329344 9620886 10495512 10932825 11661680 12827848 13119390 13994016 14431329 14577100 15743268 16034810 17492520 18658688 19241772 19679085 20991024 21865650 23323360 24052215 25655696 26238780 27988032 28862658 29154200 31486536 32069620 32798475 34985040 38483544 39358170 40087025 41982048 43293987 43731300 46646720 48104430 51311392 52477560 55976064 57725316 58308400 62973072 64139240 65596950 69970080 72156645 76967088 78716340 80174050 83964096 86587974 87462600 93293440 96208860 98395425 102622784 104955120 115450632 116616800 120261075 125946144 128278480 131193900 139940160 144313290 153934176 157432680 160348100 167928192 173175948 174925200 192417720 196790850 205245568 209910240 216469935 230901264 233233600 240522150 251892288 256556960 262387800 279880320 288626580 307868352 314865360 320696200 346351896 349850400 360783225 384835440 393581700 419820480 432939870 461802528 466467200 481044300 503784576 513113920 524775600 577253160 615736704 629730720 641392400 692703792 699700800 721566450 769670880 787163400 839640960 865879740 923605056 962088600 1026227840 1049551200 1082349675 1154506320 1259461440 1282784800 1385407584 1399401600 1443132900 1539341760 1574326800 1731759480 1847210112 1924177200 2099102400 2164699350 2309012640 2518922880 2565569600 2770815168 2886265800 3078683520 3148653600 3463518960 3848354400 4198204800 4329398700 4618025280 5131139200 5541630336 5772531600 6297307200 6927037920 7696708800 8658797400 9236050560 11545063200 12594614400 13854075840 15393417600 17317594800 23090126400 27708151680 34635189600 46180252800 69270379200 138540758400
- Sum of all divisors σ(n): 553117276800
- Sum of proper divisors (its aliquot sum) s(n): 414576518400
- 138540758400 is an abundant number, because the sum of its proper divisors (414576518400) is greater than itself. Its abundance is 276035760000
Bases of 138540758400
- Binary: 100000010000011010110000110101100000002
- Hexadecimal: 0x2041AC3580
- Base-36: 1RN7L9C0
Squares and roots of 138540758400
- 138540758400 squared (1385407584002) is 19193541738047170560000
- 138540758400 cubed (1385407584003) is 2659087828771109144356552704000000
-
The
square root of 138540758400 is 372210.6371397787 -
The
cube root of 138540758400 is 5174.3903335551
Scales and comparisons
How big is 138540758400?- 138,540,758,400 seconds is equal to 4,405 years, 8 weeks, 5 days.
-
To count from 1 to 138,540,758,400 would take you about eight thousand, eight hundred ten 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 138540758400 cubic inches would be around 431.2 feet tall.
Recreational maths with 138540758400
- 138540758400 backwards is 004857045831
- 138540758400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138540758400's digits is 45
- More coming soon!
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The information we have on file for 138540758400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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