138938250000
138,938,250,000 is an even composite number composed of five prime numbers multiplied together.
138938250000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 138938250000:
24 × 3 × 56 × 112 × 1531
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 1531)See below for interesting mathematical facts about the number 138938250000 from the Numbermatics database.
Names of 138938250000
- Cardinal: 138938250000 can be written as One hundred thirty-eight billion, nine hundred thirty-eight million, two hundred fifty thousand.
Scientific notation
- Scientific notation: 1.3893825 × 1011
Factors of 138938250000
Divisors of 138938250000
- Number of divisors d(n): 420
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 100 110 120 121 125 132 150 165 176 200 220 240 242 250 264 275 300 330 363 375 400 440 484 500 528 550 600 605 625 660 726 750 825 880 968 1000 1100 1200 1210 1250 1320 1375 1452 1500 1531 1650 1815 1875 1936 2000 2200 2420 2500 2640 2750 2904 3000 3025 3062 3125 3300 3630 3750 4125 4400 4593 4840 5000 5500 5808 6000 6050 6124 6250 6600 6875 7260 7500 7655 8250 9075 9186 9375 9680 10000 11000 12100 12248 12500 13200 13750 14520 15000 15125 15310 15625 16500 16841 18150 18372 18750 20625 22000 22965 24200 24496 25000 27500 29040 30000 30250 30620 31250 33000 33682 34375 36300 36744 37500 38275 41250 45375 45930 46875 48400 50000 50523 55000 60500 61240 62500 66000 67364 68750 72600 73488 75000 75625 76550 82500 84205 90750 91860 93750 101046 103125 110000 114825 121000 122480 125000 134728 137500 145200 150000 151250 153100 165000 168410 171875 181500 183720 185251 187500 191375 202092 206250 226875 229650 242000 250000 252615 269456 275000 302500 306200 330000 336820 343750 363000 367440 370502 375000 378125 382750 404184 412500 421025 453750 459300 505230 515625 550000 555753 574125 605000 612400 673640 687500 726000 741004 750000 756250 765500 808368 825000 842050 907500 918600 926255 956875 1010460 1031250 1111506 1134375 1148250 1210000 1263075 1347280 1375000 1482008 1512500 1531000 1650000 1684100 1815000 1837200 1852510 1890625 1913750 2020920 2062500 2105125 2223012 2268750 2296500 2526150 2750000 2778765 2870625 2964016 3025000 3062000 3368200 3630000 3705020 3781250 3827500 4041840 4125000 4210250 4446024 4537500 4593000 4631275 4784375 5052300 5557530 5671875 5741250 6050000 6315375 6736400 7410040 7562500 7655000 8250000 8420500 8892048 9075000 9186000 9262550 9568750 10104600 10525625 11115060 11343750 11482500 12630750 13893825 14353125 14820080 15125000 15310000 16841000 18150000 18525100 19137500 20209200 21051250 22230120 22687500 22965000 23156375 23921875 25261500 27787650 28706250 30250000 31576875 33682000 37050200 38275000 42102500 44460240 45375000 45930000 46312750 47843750 50523000 52628125 55575300 57412500 63153750 69469125 71765625 74100400 76550000 84205000 90750000 92625500 95687500 101046000 105256250 111150600 114825000 115781875 126307500 138938250 143531250 157884375 168410000 185251000 191375000 210512500 222301200 229650000 231563750 252615000 263140625 277876500 287062500 315768750 347345625 370502000 382750000 421025000 463127500 505230000 526281250 555753000 574125000 578909375 631537500 694691250 789421875 842050000 926255000 1052562500 1111506000 1148250000 1157818750 1263075000 1389382500 1578843750 1736728125 1852510000 2105125000 2315637500 2526150000 2778765000 2894546875 3157687500 3473456250 4210250000 4631275000 5557530000 5789093750 6315375000 6946912500 8683640625 9262550000 11578187500 12630750000 13893825000 17367281250 23156375000 27787650000 34734562500 46312750000 69469125000 138938250000
- Sum of all divisors σ(n): 493465246064
- Sum of proper divisors (its aliquot sum) s(n): 354526996064
- 138938250000 is an abundant number, because the sum of its proper divisors (354526996064) is greater than itself. Its abundance is 215588746064
Bases of 138938250000
- Binary: 100000010110010101110101110011000100002
- Hexadecimal: 0x20595D7310
- Base-36: 1RTS8VTC
Squares and roots of 138938250000
- 138938250000 squared (1389382500002) is 19303837313062500000000
- 138938250000 cubed (1389382500003) is 2682041374561605890625000000000000
-
The
square root of 138938250000 is 372744.2152468633 -
The
cube root of 138938250000 is 5179.3342763867
Scales and comparisons
How big is 138938250000?- 138,938,250,000 seconds is equal to 4,417 years, 41 weeks, 6 days, 14 hours, 20 minutes.
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To count from 1 to 138,938,250,000 would take you about eight thousand, eight hundred thirty-five 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 138938250000 cubic inches would be around 431.6 feet tall.
Recreational maths with 138938250000
- 138938250000 backwards is 000052839831
- The number of decimal digits it has is: 12
- The sum of 138938250000's digits is 39
- More coming soon!
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The information we have on file for 138938250000 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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