138723297300

Names of 138723297300

• Cardinal: 138723297300 can be written as One hundred thirty-eight billion, seven hundred twenty-three million, two hundred ninety-seven thousand, three hundred.

Scientific notation

• Scientific notation: 1.387232973 × 10¹¹

Factors of 138723297300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1036

Divisors of 138723297300

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 81 84 90 98 100 105 108 126 135 140 147 150 162 175 180 189 196 210 225 245 252 270 294 300 315 324 343 350 378 405 420 441 450 490 525 540 567 588 630 675 686 700 735 756 810 882 900 945 980 1019 1029 1050 1134 1225 1260 1323 1350 1372 1470 1575 1620 1715 1764 1890 2025 2038 2058 2100 2205 2268 2401 2450 2646 2700 2835 2940 3057 3087 3150 3430 3675 3780 3969 4050 4076 4116 4410 4725 4802 4900 5095 5145 5292 5670 6114 6174 6300 6615 6860 7133 7203 7350 7938 8100 8575 8820 9171 9261 9450 9604 10190 10290 11025 11340 12005 12228 12348 13230 14175 14266 14406 14700 15285 15435 15876 16807 17150 18342 18522 18900 19845 20380 20580 21399 21609 22050 24010 25475 25725 26460 27513 27783 28350 28532 28812 30570 30870 33075 33614 34300 35665 36015 36684 37044 39690 42798 43218 44100 45855 46305 48020 49931 50421 50950 51450 55026 55566 56700 60025 61140 61740 64197 64827 66150 67228 71330 72030 76425 77175 79380 82539 84035 85596 86436 91710 92610 99225 99862 100842 101900 102900 106995 108045 110052 111132 120050 128394 129654 132300 137565 138915 142660 144060 149793 151263 152850 154350 165078 168070 178325 180075 183420 185220 192591 194481 198450 199724 201684 213990 216090 229275 231525 240100 249655 252105 256788 259308 275130 277830 299586 302526 305700 308700 320985 324135 330156 336140 349517 356650 360150 385182 388962 396900 412695 420175 427980 432180 449379 453789 458550 463050 499310 504210 534975 540225 550260 555660 577773 599172 605052 641970 648270 687825 694575 699034 713300 720300 748965 756315 770364 777924 825390 840350 898758 907578 917100 926100 962955 972405 998620 1008420 1048551 1069950 1080450 1155546 1248275 1260525 1283940 1296540 1348137 1361367 1375650 1389150 1398068 1497930 1512630 1604925 1620675 1650780 1680700 1747585 1797516 1815156 1925910 1944810 2063475 2097102 2139900 2160900 2246895 2268945 2311092 2446619 2496550 2521050 2696274 2722734 2751300 2778300 2888865 2995860 3025260 3145653 3209850 3241350 3495170 3744825 3781575 3851820 3889620 4044411 4126950 4194204 4493790 4537890 4814775 4862025 4893238 4993100 5042100 5242755 5392548 5445468 5777730 6291306 6419700 6482700 6740685 6806835 6990340 7339857 7489650 7563150 8088822 8253900 8737925 8987580 9075780 9436959 9629550 9724050 9786476 10485510 11234475 11344725 11555460 12233095 12582612 13481370 13613670 14444325 14679714 14979300 15126300 15728265 16177644 17126333 17475850 18873918 19259100 19448100 20222055 20971020 22019571 22468950 22689450 24466190 26213775 26962740 27227340 28310877 28888650 29359428 31456530 33703425 34034175 34252666 34951700 36699285 37747836 40444110 44039142 44937900 45378900 47184795 48932380 51378999 52427550 56621754 57777300 61165475 62913060 66058713 67406850 68068350 68505332 73398570 78641325 80888220 85631665 88078284 94369590 101110275 102757998 104855100 110097855 113243508 122330950 132117426 134813700 136136700 141554385 146797140 154136997 157282650 171263330 183496425 188739180 198176139 202220550 205515996 220195710 235923975 244661900 256894995 264234852 283108770 308273994 314565300 330293565 342526660 366992850 396352278 404441100 428158325 440391420 462410991 471847950 513789990 550489275 566217540 616547988 660587130 707771925 733985700 770684985 792704556 856316650 924821982 943695900 990880695 1027579980 1100978550 1284474975 1321174260 1387232973 1415543850 1541369970 1651467825 1712633300 1849643964 1981761390 2201957100 2312054955 2568949950 2774465946 2831087700 3082739940 3302935650 3853424925 3963522780 4624109910 4954403475 5137899900 5548931892 6605871300 6936164865 7706849850 9248219820 9908806950 11560274775 13872329730 15413699700 19817613900 23120549550 27744659460 34680824325 46241099100 69361648650 138723297300
• Sum of all divisors σ(n): 525144201120
• Sum of proper divisors (its aliquot sum) s(n): 386420903820
• 138723297300 is an abundant number, because the sum of its proper divisors (386420903820) is greater than itself. Its abundance is 247697606520

Bases of 138723297300

• Binary: 10000001001100100011011000100000010100₂
• Hexadecimal: 0x204C8D8814
• Base-36: 1RQ89P90

Squares and roots of 138723297300

• 138723297300 squared (138723297300²) is 19244153213784187290000
• 138723297300 cubed (138723297300³) is 2669612387562534271469551317000000
• The square root of 138723297300 is 372455.7655614959
• The cube root of 138723297300 is 5176.6618985031

Scales and comparisons

• 138,723,297,300 seconds is equal to 4,410 years, 50 weeks, 3 days, 17 hours, 15 minutes.
• To count from 1 to 138,723,297,300 would take you about eight thousand, eight hundred twenty-one 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 138723297300 cubic inches would be around 431.4 feet tall.

Recreational maths with 138723297300

• 138723297300 backwards is 003792327831
• 138723297300 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138723297300's digits is 45
• More coming soon!