138418639200
138,418,639,200 is an even composite number composed of five prime numbers multiplied together.
138418639200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 138418639200:
25 × 32 × 52 × 2412 × 331
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 241 × 241 × 331)See below for interesting mathematical facts about the number 138418639200 from the Numbermatics database.
Names of 138418639200
- Cardinal: 138418639200 can be written as One hundred thirty-eight billion, four hundred eighteen million, six hundred thirty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.384186392 × 1011
Factors of 138418639200
Divisors of 138418639200
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 241 288 300 331 360 400 450 480 482 600 662 720 723 800 900 964 993 1200 1205 1324 1440 1446 1655 1800 1928 1986 2169 2400 2410 2648 2892 2979 3310 3600 3615 3856 3972 4338 4820 4965 5296 5784 5958 6025 6620 7200 7230 7712 7944 8275 8676 9640 9930 10592 10845 11568 11916 12050 13240 14460 14895 15888 16550 17352 18075 19280 19860 21690 23136 23832 24100 24825 26480 28920 29790 31776 33100 34704 36150 38560 39720 43380 47664 48200 49650 52960 54225 57840 58081 59580 66200 69408 72300 74475 79440 79771 86760 95328 96400 99300 108450 115680 116162 119160 132400 144600 148950 158880 159542 173520 174243 192800 198600 216900 232324 238320 239313 264800 289200 290405 297900 319084 347040 348486 397200 398855 433800 464648 476640 478626 522729 578400 580810 595800 638168 696972 717939 794400 797710 867600 871215 929296 957252 1045458 1161620 1191600 1196565 1276336 1393944 1435878 1452025 1595420 1735200 1742430 1858592 1914504 1994275 2090916 2323240 2383200 2393130 2552672 2613645 2787888 2871756 2904050 3190840 3484860 3589695 3829008 3988550 4181832 4356075 4646480 4786260 5227290 5575776 5743512 5808100 5982825 6381680 6969720 7179390 7658016 7977100 8363664 8712150 9292960 9572520 10454580 11487024 11616200 11965650 12763360 13068225 13939440 14358780 15954200 16727328 17424300 17948475 19145040 19224811 20909160 22974048 23232400 23931300 26136450 27878880 28717560 31908400 34848600 35896950 38290080 38449622 41818320 46464800 47862600 52272900 57435120 57674433 63816800 69697200 71793900 76899244 83636640 95725200 96124055 104545800 114870240 115348866 139394400 143587800 153798488 173023299 191450400 192248110 209091600 230697732 287175600 288372165 307596976 346046598 384496220 418183200 461395464 480620275 574351200 576744330 615193952 692093196 768992440 865116495 922790928 961240550 1153488660 1384186392 1441860825 1537984880 1730232990 1845581856 1922481100 2306977320 2768372784 2883721650 3075969760 3460465980 3844962200 4325582475 4613954640 5536745568 5767443300 6920931960 7689924400 8651164950 9227909280 11534886600 13841863920 15379848800 17302329900 23069773200 27683727840 34604659800 46139546400 69209319600 138418639200
- Sum of all divisors σ(n): 491613198804
- Sum of proper divisors (its aliquot sum) s(n): 353194559604
- 138418639200 is an abundant number, because the sum of its proper divisors (353194559604) is greater than itself. Its abundance is 214775920404
Bases of 138418639200
- Binary: 100000001110100110010011010001011000002
- Hexadecimal: 0x203A64D160
- Base-36: 1RL6VTK0
Squares and roots of 138418639200
- 138418639200 squared (1384186392002) is 19159719677979776640000
- 138418639200 cubed (1384186392003) is 2652062325279422887628748288000000
-
The
square root of 138418639200 is 372046.5551513681 -
The
cube root of 138418639200 is 5172.8695340191
Scales and comparisons
How big is 138418639200?- 138,418,639,200 seconds is equal to 4,401 years, 14 weeks, 5 days, 14 hours.
-
To count from 1 to 138,418,639,200 would take you about eight thousand, eight hundred 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 138418639200 cubic inches would be around 431.1 feet tall.
Recreational maths with 138418639200
- 138418639200 backwards is 002936814831
- 138418639200 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138418639200's digits is 45
- More coming soon!
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The information we have on file for 138418639200 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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