138820678200
138,820,678,200 is an even composite number composed of five prime numbers multiplied together.
138820678200 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 138820678200:
23 × 33 × 52 × 413 × 373
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 41 × 41 × 41 × 373)See below for interesting mathematical facts about the number 138820678200 from the Numbermatics database.
Names of 138820678200
- Cardinal: 138820678200 can be written as One hundred thirty-eight billion, eight hundred twenty million, six hundred seventy-eight thousand, two hundred.
Scientific notation
- Scientific notation: 1.388206782 × 1011
Factors of 138820678200
Divisors of 138820678200
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 41 45 50 54 60 72 75 82 90 100 108 120 123 135 150 164 180 200 205 216 225 246 270 300 328 360 369 373 410 450 492 540 600 615 675 738 746 820 900 984 1025 1080 1107 1119 1230 1350 1476 1492 1640 1681 1800 1845 1865 2050 2214 2238 2460 2700 2952 2984 3075 3357 3362 3690 3730 4100 4428 4476 4920 5043 5400 5535 5595 6150 6714 6724 7380 7460 8200 8405 8856 8952 9225 9325 10071 10086 11070 11190 12300 13428 13448 14760 14920 15129 15293 16785 16810 18450 18650 20142 20172 22140 22380 24600 25215 26856 27675 27975 30258 30586 33570 33620 36900 37300 40284 40344 42025 44280 44760 45387 45879 50355 50430 55350 55950 60516 61172 67140 67240 68921 73800 74600 75645 76465 80568 83925 84050 90774 91758 100710 100860 110700 111900 121032 122344 126075 134280 137637 137842 151290 152930 167850 168100 181548 183516 201420 201720 206763 221400 223800 226935 229395 251775 252150 275274 275684 302580 305860 335700 336200 344605 363096 367032 378225 382325 402840 412911 413526 453870 458790 503550 504300 550548 551368 605160 611720 620289 627013 671400 688185 689210 756450 764650 825822 827052 907740 917580 1007100 1008600 1033815 1101096 1134675 1146975 1240578 1254026 1376370 1378420 1512900 1529300 1651644 1654104 1723025 1815480 1835160 1860867 1881039 2014200 2064555 2067630 2269350 2293950 2481156 2508052 2752740 2756840 3025800 3058600 3101445 3135065 3303288 3440925 3446050 3721734 3762078 4129110 4135260 4538700 4587900 4962312 5016104 5169075 5505480 5643117 6202890 6270130 6881850 6892100 7443468 7524156 8258220 8270520 9077400 9175800 9304335 9405195 10322775 10338150 11286234 12405780 12540260 13763700 13784200 14886936 15048312 15507225 15675325 16516440 16929351 18608670 18810390 20645550 20676300 22572468 24811560 25080520 25707533 27527400 28215585 31014450 31350650 33858702 37217340 37620780 41291100 41352600 45144936 46521675 47025975 51415066 56431170 62028900 62701300 67717404 74434680 75241560 77122599 82582200 84646755 93043350 94051950 102830132 112862340 124057800 125402600 128537665 135434808 141077925 154245198 169293510 186086700 188103900 205660264 225724680 231367797 257075330 282155850 308490396 338587020 372173400 376207800 385612995 423233775 462735594 514150660 564311700 616980792 642688325 677174040 694103391 771225990 846467550 925471188 1028301320 1128623400 1156838985 1285376650 1388206782 1542451980 1692935100 1850942376 1928064975 2313677970 2570753300 2776413564 3084903960 3385870200 3470516955 3856129950 4627355940 5141506600 5552827128 5784194925 6941033910 7712259900 9254711880 11568389850 13882067820 15424519800 17352584775 23136779700 27764135640 34705169550 46273559400 69410339100 138820678200
- Sum of all divisors σ(n): 491427921600
- Sum of proper divisors (its aliquot sum) s(n): 352607243400
- 138820678200 is an abundant number, because the sum of its proper divisors (352607243400) is greater than itself. Its abundance is 213786565200
Bases of 138820678200
- Binary: 100000010100100101101101110010001110002
- Hexadecimal: 0x20525B7238
- Base-36: 1RRU8WU0
Squares and roots of 138820678200
- 138820678200 squared (1388206782002) is 19271180695907955240000
- 138820678200 cubed (1388206782003) is 2675238373920690311192043768000000
-
The
square root of 138820678200 is 372586.4707688671 -
The
cube root of 138820678200 is 5177.8729185521
Scales and comparisons
How big is 138820678200?- 138,820,678,200 seconds is equal to 4,414 years, 3 weeks, 3 days, 19 hours, 30 minutes.
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To count from 1 to 138,820,678,200 would take you about eight thousand, eight hundred twenty-eight 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 138820678200 cubic inches would be around 431.5 feet tall.
Recreational maths with 138820678200
- 138820678200 backwards is 002876028831
- 138820678200 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138820678200's digits is 45
- More coming soon!
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