138768400000
138,768,400,000 is an even composite number composed of four prime numbers multiplied together.
138768400000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138768400000:
27 × 55 × 192 × 312
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 19 × 19 × 31 × 31)See below for interesting mathematical facts about the number 138768400000 from the Numbermatics database.
Names of 138768400000
- Cardinal: 138768400000 can be written as One hundred thirty-eight billion, seven hundred sixty-eight million, four hundred thousand.
Scientific notation
- Scientific notation: 1.387684 × 1011
Factors of 138768400000
Divisors of 138768400000
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 31 32 38 40 50 62 64 76 80 95 100 124 125 128 152 155 160 190 200 248 250 304 310 320 361 380 400 475 496 500 589 608 620 625 640 722 760 775 800 950 961 992 1000 1178 1216 1240 1250 1444 1520 1550 1600 1805 1900 1922 1984 2000 2356 2375 2432 2480 2500 2888 2945 3040 3100 3125 3200 3610 3800 3844 3875 3968 4000 4712 4750 4805 4960 5000 5776 5890 6080 6200 6250 7220 7600 7688 7750 8000 9025 9424 9500 9610 9920 10000 11191 11552 11780 11875 12160 12400 12500 14440 14725 15200 15376 15500 16000 18050 18259 18848 19000 19220 19375 19840 20000 22382 23104 23560 23750 24025 24800 25000 28880 29450 30400 30752 31000 36100 36518 37696 38000 38440 38750 40000 44764 45125 46208 47120 47500 48050 49600 50000 55955 57760 58900 59375 60800 61504 62000 72200 73036 73625 75392 76000 76880 77500 80000 89528 90250 91295 94240 95000 96100 96875 99200 100000 111910 115520 117800 118750 120125 123008 124000 144400 146072 147250 152000 153760 155000 179056 180500 182590 188480 190000 192200 193750 200000 223820 225625 231040 235600 237500 240250 248000 279775 288800 292144 294500 304000 307520 310000 346921 358112 361000 365180 368125 376960 380000 384400 387500 400000 447640 451250 456475 471200 475000 480500 496000 559550 577600 584288 589000 600625 615040 620000 693842 716224 722000 730360 736250 760000 768800 775000 895280 902500 912950 942400 950000 961000 1119100 1128125 1155200 1168576 1178000 1201250 1240000 1387684 1398875 1432448 1444000 1460720 1472500 1520000 1537600 1550000 1734605 1790560 1805000 1825900 1840625 1884800 1900000 1922000 2238200 2256250 2282375 2337152 2356000 2402500 2480000 2775368 2797750 2888000 2921440 2945000 3003125 3075200 3100000 3469210 3581120 3610000 3651800 3681250 3800000 3844000 4476400 4512500 4564750 4712000 4805000 5550736 5595500 5776000 5842880 5890000 6006250 6200000 6938420 6994375 7162240 7220000 7303600 7362500 7600000 7688000 8673025 8952800 9025000 9129500 9424000 9610000 11101472 11191000 11411875 11685760 11780000 12012500 12400000 13876840 13988750 14440000 14607200 14725000 15376000 17346050 17905600 18050000 18259000 19220000 22202944 22382000 22823750 23560000 24025000 27753680 27977500 28880000 29214400 29450000 34692100 34971875 35811200 36100000 36518000 38440000 43365125 44405888 44764000 45647500 47120000 48050000 55507360 55955000 57059375 58428800 58900000 69384200 69943750 72200000 73036000 76880000 86730250 89528000 91295000 96100000 111014720 111910000 114118750 117800000 138768400 139887500 144400000 146072000 173460500 179056000 182590000 192200000 216825625 222029440 223820000 228237500 235600000 277536800 279775000 292144000 346921000 365180000 384400000 433651250 447640000 456475000 555073600 559550000 693842000 730360000 867302500 895280000 912950000 1084128125 1110147200 1119100000 1387684000 1460720000 1734605000 1825900000 2168256250 2238200000 2775368000 3469210000 3651800000 4336512500 4476400000 5550736000 6938420000 7303600000 8673025000 13876840000 17346050000 27753680000 34692100000 69384200000 138768400000
- Sum of all divisors σ(n): 376831017990
- Sum of proper divisors (its aliquot sum) s(n): 238062617990
- 138768400000 is an abundant number, because the sum of its proper divisors (238062617990) is greater than itself. Its abundance is 99294217990
Bases of 138768400000
- Binary: 100000010011110011110110111110100000002
- Hexadecimal: 0x204F3DBE80
- Base-36: 1RQZ4EPS
Squares and roots of 138768400000
- 138768400000 squared (1387684000002) is 19256668838560000000000
- 138768400000 cubed (1387684000003) is 2672217124056829504000000000000000
-
The
square root of 138768400000 is 372516.3083678351 -
The
cube root of 138768400000 is 5177.2228620281
Scales and comparisons
How big is 138768400000?- 138,768,400,000 seconds is equal to 4,412 years, 21 weeks, 17 hours, 46 minutes, 40 seconds.
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To count from 1 to 138,768,400,000 would take you about eight thousand, eight hundred twenty-four 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 138768400000 cubic inches would be around 431.4 feet tall.
Recreational maths with 138768400000
- 138768400000 backwards is 000004867831
- The number of decimal digits it has is: 12
- The sum of 138768400000's digits is 37
- More coming soon!
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The information we have on file for 138768400000 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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