138421200000
138,421,200,000 is an even composite number composed of five prime numbers multiplied together.
138421200000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138421200000:
27 × 3 × 55 × 31 × 612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 31 × 61 × 61)See below for interesting mathematical facts about the number 138421200000 from the Numbermatics database.
Names of 138421200000
- Cardinal: 138421200000 can be written as One hundred thirty-eight billion, four hundred twenty-one million, two hundred thousand.
Scientific notation
- Scientific notation: 1.384212 × 1011
Factors of 138421200000
Divisors of 138421200000
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 48 50 60 61 62 64 75 80 93 96 100 120 122 124 125 128 150 155 160 183 186 192 200 240 244 248 250 300 305 310 320 366 372 375 384 400 465 480 488 496 500 600 610 620 625 640 732 744 750 775 800 915 930 960 976 992 1000 1200 1220 1240 1250 1464 1488 1500 1525 1550 1600 1830 1860 1875 1891 1920 1952 1984 2000 2325 2400 2440 2480 2500 2928 2976 3000 3050 3100 3125 3200 3660 3720 3721 3750 3782 3875 3904 3968 4000 4575 4650 4800 4880 4960 5000 5673 5856 5952 6000 6100 6200 6250 7320 7440 7442 7500 7564 7625 7750 7808 8000 9150 9300 9375 9455 9600 9760 9920 10000 11163 11346 11625 11712 11904 12000 12200 12400 12500 14640 14880 14884 15000 15128 15250 15500 16000 18300 18600 18605 18750 18910 19375 19520 19840 20000 22326 22692 22875 23250 23424 24000 24400 24800 25000 28365 29280 29760 29768 30000 30256 30500 31000 36600 37200 37210 37500 37820 38125 38750 39040 40000 44652 45384 45750 46500 47275 48000 48800 49600 50000 55815 56730 58125 58560 59520 59536 60000 60512 61000 62000 73200 74400 74420 75000 75640 76250 77500 80000 89304 90768 91500 93000 93025 94550 96875 97600 99200 100000 111630 113460 114375 115351 116250 117120 119072 120000 121024 122000 124000 141825 146400 148800 148840 150000 151280 152500 155000 178608 181536 183000 186000 186050 189100 190625 193750 195200 200000 223260 226920 228750 230702 232500 236375 238144 240000 242048 244000 248000 279075 283650 290625 292800 297600 297680 300000 302560 305000 310000 346053 357216 363072 366000 372000 372100 378200 381250 387500 400000 446520 453840 457500 461404 465000 465125 472750 476288 488000 496000 558150 567300 571875 576755 581250 585600 595360 600000 605120 610000 620000 692106 709125 714432 726144 732000 744000 744200 756400 762500 775000 893040 907680 915000 922808 930000 930250 945500 976000 1116300 1134600 1143750 1153510 1162500 1181875 1190720 1200000 1210240 1220000 1240000 1384212 1395375 1418250 1428864 1464000 1488000 1488400 1512800 1525000 1550000 1730265 1786080 1815360 1830000 1845616 1860000 1860500 1891000 2232600 2269200 2287500 2307020 2325000 2325625 2363750 2381440 2440000 2480000 2768424 2790750 2836500 2883775 2928000 2976800 3025600 3050000 3100000 3460530 3545625 3572160 3630720 3660000 3691232 3720000 3721000 3782000 4465200 4538400 4575000 4614040 4650000 4651250 4727500 4880000 5536848 5581500 5673000 5767550 5909375 5953600 6051200 6100000 6200000 6921060 6976875 7091250 7144320 7320000 7382464 7440000 7442000 7564000 8651325 8930400 9076800 9150000 9228080 9300000 9302500 9455000 11073696 11163000 11346000 11535100 11628125 11818750 11907200 12200000 12400000 13842120 13953750 14182500 14418875 14640000 14764928 14884000 15128000 17302650 17728125 17860800 18153600 18300000 18456160 18600000 18605000 18910000 22147392 22326000 22692000 23070200 23256250 23637500 24400000 27684240 27907500 28365000 28837750 29768000 30256000 34605300 34884375 35456250 35721600 36600000 36912320 37200000 37210000 37820000 43256625 44294784 44652000 45384000 46140400 46512500 47275000 55368480 55815000 56730000 57675500 59536000 69210600 69768750 70912500 72094375 73200000 73824640 74420000 75640000 86513250 89304000 90768000 92280800 93025000 94550000 110736960 111630000 113460000 115351000 138421200 139537500 141825000 144188750 148840000 151280000 173026500 178608000 184561600 186050000 189100000 216283125 221473920 223260000 226920000 230702000 276842400 279075000 283650000 288377500 297680000 346053000 360471875 369123200 372100000 378200000 432566250 446520000 453840000 461404000 553684800 558150000 567300000 576755000 692106000 720943750 744200000 756400000 865132500 893040000 922808000 1081415625 1107369600 1116300000 1134600000 1153510000 1384212000 1441887500 1488400000 1730265000 1845616000 2162831250 2232600000 2269200000 2307020000 2768424000 2883775000 3460530000 4325662500 4465200000 4614040000 5536848000 5767550000 6921060000 8651325000 9228080000 11535100000 13842120000 17302650000 23070200000 27684240000 34605300000 46140400000 69210600000 138421200000
- Sum of all divisors σ(n): 482301630720
- Sum of proper divisors (its aliquot sum) s(n): 343880430720
- 138421200000 is an abundant number, because the sum of its proper divisors (343880430720) is greater than itself. Its abundance is 205459230720
Bases of 138421200000
- Binary: 100000001110101000101111100100100000002
- Hexadecimal: 0x203A8BE480
- Base-36: 1RL8EPHC
Squares and roots of 138421200000
- 138421200000 squared (1384212000002) is 19160428609440000000000
- 138421200000 cubed (1384212000003) is 2652209520633016128000000000000000
-
The
square root of 138421200000 is 372049.9966402365 -
The
cube root of 138421200000 is 5172.9014338719
Scales and comparisons
How big is 138421200000?- 138,421,200,000 seconds is equal to 4,401 years, 19 weeks, 5 hours, 20 minutes.
-
To count from 1 to 138,421,200,000 would take you about eight thousand, eight hundred two 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 138421200000 cubic inches would be around 431.1 feet tall.
Recreational maths with 138421200000
- 138421200000 backwards is 000002124831
- The number of decimal digits it has is: 12
- The sum of 138421200000's digits is 21
- More coming soon!
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