138423742187200
138,423,742,187,200 is an even composite number composed of five prime numbers multiplied together.
138423742187200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 138423742187200:
26 × 52 × 612 × 732 × 4363
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 61 × 61 × 73 × 73 × 4363)See below for interesting mathematical facts about the number 138423742187200 from the Numbermatics database.
Names of 138423742187200
- Cardinal: 138423742187200 can be written as One hundred thirty-eight trillion, four hundred twenty-three billion, seven hundred forty-two million, one hundred eighty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.384237421872 × 1014
Factors of 138423742187200
Divisors of 138423742187200
- Number of divisors d(n): 378
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 61 64 73 80 100 122 146 160 200 244 292 305 320 365 400 488 584 610 730 800 976 1168 1220 1460 1525 1600 1825 1952 2336 2440 2920 3050 3650 3721 3904 4363 4453 4672 4880 5329 5840 6100 7300 7442 8726 8906 9760 10658 11680 12200 14600 14884 17452 17812 18605 19520 21316 21815 22265 23360 24400 26645 29200 29768 34904 35624 37210 42632 43630 44530 48800 53290 58400 59536 69808 71248 74420 85264 87260 89060 93025 97600 106580 109075 111325 116800 119072 133225 139616 142496 148840 170528 174520 178120 186050 213160 218150 222650 238144 266143 266450 271633 279232 284992 297680 318499 325069 341056 349040 356240 372100 426320 436300 445300 532286 532900 543266 595360 636998 650138 698080 712480 744200 852640 872600 890600 1064572 1065800 1086532 1190720 1273996 1300276 1330715 1358165 1396160 1424960 1488400 1592495 1625345 1705280 1745200 1781200 2129144 2131600 2173064 2547992 2600552 2661430 2716330 2976800 3184990 3250690 3490400 3562400 4258288 4263200 4346128 5095984 5201104 5322860 5432660 5953600 6369980 6501380 6653575 6790825 6980800 7124800 7962475 8126725 8516576 8526400 8692256 10191968 10402208 10645720 10865320 12739960 13002760 13307150 13581650 15924950 16234723 16253450 17033152 17384512 19428439 19829209 20383936 20804416 21291440 21730640 23250427 25479920 26005520 26614300 27163300 31849900 32469446 32506900 38856878 39658418 42582880 43461280 46500854 50959840 52011040 53228600 54326600 63699800 64938892 65013800 77713756 79316836 81173615 85165760 86922560 93001708 97142195 99146045 101919680 104022080 106457200 108653200 116252135 127399600 129877784 130027600 155427512 158633672 162347230 186003416 194284390 198292090 212914400 217306400 232504270 254799200 259755568 260055200 310855024 317267344 324694460 372006832 388568780 396584180 405868075 425828800 434612800 465008540 485710975 495730225 509598400 519511136 520110400 581260675 621710048 634534688 649388920 744013664 777137560 793168360 811736150 930017080 971421950 991460450 1039022272 1162521350 1185134779 1243420096 1269069376 1298777840 1418276047 1488027328 1554275120 1586336720 1623472300 1860034160 1942843900 1982920900 2325042700 2370269558 2597555680 2836552094 3108550240 3172673440 3246944600 3720068320 3885687800 3965841800 4650085400 4740539116 5195111360 5673104188 5925673895 6217100480 6345346880 6493889200 7091380235 7440136640 7771375600 7931683600 9300170800 9481078232 11346208376 11851347790 12987778400 14182760470 15542751200 15863367200 18600341600 18962156464 22692416752 23702695580 25975556800 28365520940 29628369475 31085502400 31726734400 35456901175 37200683200 37924312928 45384833504 47405391160 56731041880 59256738950 70913802350 75848625856 86514838867 90769667008 94810782320 113462083760 118513477900 141827604700 173029677734 189621564640 226924167520 237026955800 283655209400 346059355468 379243129280 432574194335 453848335040 474053911600 567310418800 692118710936 865148388670 948107823200 1134620837600 1384237421872 1730296777340 1896215646400 2162870971675 2269241675200 2768474843744 3460593554680 4325741943350 5536949687488 6921187109360 8651483886700 13842374218720 17302967773400 27684748437440 34605935546800 69211871093600 138423742187200
- Sum of all divisors σ(n): 351173281258332
- Sum of proper divisors (its aliquot sum) s(n): 212749539071132
- 138423742187200 is an abundant number, because the sum of its proper divisors (212749539071132) is greater than itself. Its abundance is 74325796883932
Bases of 138423742187200
- Binary: 111110111100101010010011111101101000110110000002
- Hexadecimal: 0x7DE549FB46C0
- Base-36: 1D2EZM3POG
Squares and roots of 138423742187200
- 138423742187200 squared (1384237421872002) is 19161132401108413039843840000
- 138423742187200 cubed (1384237421872003) is 2652355651505835466144274349508046848000000
-
The
square root of 138423742187200 is 11765361.9658385351 -
The
cube root of 138423742187200 is 51729.3310147605
Scales and comparisons
How big is 138423742187200?- 138,423,742,187,200 seconds is equal to 4,401,446 years, 43 weeks, 16 hours, 26 minutes, 40 seconds.
-
To count from 1 to 138,423,742,187,200 would take you about eleven million, three thousand, six hundred seventeen 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 138423742187200 cubic inches would be around 4310.8 feet tall.
Recreational maths with 138423742187200
- 138423742187200 backwards is 002781247324831
- The number of decimal digits it has is: 15
- The sum of 138423742187200's digits is 52
- More coming soon!
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