12380739840
12,380,739,840 is an even composite number composed of five prime numbers multiplied together.
12380739840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 12380739840:
28 × 34 × 5 × 72 × 2437
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 2437)See below for interesting mathematical facts about the number 12380739840 from the Numbermatics database.
Names of 12380739840
- Cardinal: 12380739840 can be written as Twelve billion, three hundred eighty million, seven hundred thirty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.238073984 × 1010
Factors of 12380739840
Divisors of 12380739840
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 81 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 245 252 256 270 280 288 294 315 320 324 336 360 378 384 392 405 420 432 441 448 480 490 504 540 560 567 576 588 630 640 648 672 720 735 756 768 784 810 840 864 882 896 945 960 980 1008 1080 1120 1134 1152 1176 1260 1280 1296 1323 1344 1440 1470 1512 1568 1620 1680 1728 1764 1792 1890 1920 1960 2016 2160 2205 2240 2268 2304 2352 2437 2520 2592 2646 2688 2835 2880 2940 3024 3136 3240 3360 3456 3528 3780 3840 3920 3969 4032 4320 4410 4480 4536 4704 4874 5040 5184 5292 5376 5670 5760 5880 6048 6272 6480 6615 6720 6912 7056 7311 7560 7840 7938 8064 8640 8820 8960 9072 9408 9748 10080 10368 10584 11340 11520 11760 12096 12185 12544 12960 13230 13440 14112 14622 15120 15680 15876 16128 17059 17280 17640 18144 18816 19496 19845 20160 20736 21168 21933 22680 23520 24192 24370 25920 26460 26880 28224 29244 30240 31360 31752 34118 34560 35280 36288 36555 37632 38992 39690 40320 42336 43866 45360 47040 48384 48740 51177 51840 52920 56448 58488 60480 62720 63504 65799 68236 70560 72576 73110 77984 79380 80640 84672 85295 87732 90720 94080 97480 102354 103680 105840 109665 112896 116976 119413 120960 127008 131598 136472 141120 145152 146220 153531 155968 158760 169344 170590 175464 181440 188160 194960 197397 204708 211680 219330 233952 238826 241920 254016 255885 263196 272944 282240 292440 307062 311936 317520 328995 338688 341180 350928 358239 362880 389920 394794 409416 423360 438660 460593 467904 477652 508032 511770 526392 545888 564480 584880 597065 614124 623872 635040 657990 682360 701856 716478 725760 767655 779840 789588 818832 846720 877320 921186 935808 955304 986985 1016064 1023540 1052784 1074717 1091776 1169760 1194130 1228248 1270080 1315980 1364720 1381779 1403712 1432956 1535310 1559680 1579176 1637664 1693440 1754640 1791195 1842372 1871616 1910608 1973970 2047080 2105568 2149434 2183552 2302965 2339520 2388260 2456496 2540160 2631960 2729440 2763558 2807424 2865912 3070620 3119360 3158352 3224151 3275328 3509280 3582390 3684744 3821216 3947940 4094160 4211136 4298868 4367104 4605930 4679040 4776520 4912992 5080320 5263920 5373585 5458880 5527116 5614848 5731824 6141240 6316704 6448302 6550656 6908895 7018560 7164780 7369488 7642432 7895880 8188320 8422272 8597736 9211860 9358080 9553040 9672453 9825984 10527840 10747170 10917760 11054232 11463648 12282480 12633408 12896604 13101312 13817790 14037120 14329560 14738976 15284864 15791760 16120755 16376640 16844544 17195472 18423720 19106080 19344906 19651968 21055680 21494340 21835520 22108464 22927296 24564960 25266816 25793208 27635580 28074240 28659120 29477952 30569728 31583520 32241510 32753280 34390944 36847440 38212160 38689812 39303936 42111360 42988680 44216928 45854592 48362265 49129920 50533632 51586416 55271160 57318240 58955904 63167040 64483020 65506560 68781888 73694880 76424320 77379624 84222720 85977360 88433856 91709184 96724530 98259840 103172832 110542320 114636480 117911808 126334080 128966040 137563776 147389760 152848640 154759248 171954720 176867712 193449060 196519680 206345664 221084640 229272960 252668160 257932080 275127552 294779520 309518496 343909440 353735424 386898120 412691328 442169280 458545920 515864160 589559040 619036992 687818880 773796240 825382656 884338560 1031728320 1238073984 1375637760 1547592480 1768677120 2063456640 2476147968 3095184960 4126913280 6190369920 12380739840
- Sum of all divisors σ(n): 51554440476
- Sum of proper divisors (its aliquot sum) s(n): 39173700636
- 12380739840 is an abundant number, because the sum of its proper divisors (39173700636) is greater than itself. Its abundance is 26792960796
Bases of 12380739840
- Binary: 10111000011111001100011001000000002
- Hexadecimal: 0x2E1F31900
- Base-36: 5OR6800
Squares and roots of 12380739840
- 12380739840 squared (123807398402) is 153282718985763225600
- 12380739840 cubed (123807398403) is 1897753465730563159992827904000
-
The
square root of 12380739840 is 111268.7729778665 -
The
cube root of 12380739840 is 2313.3900637665
Scales and comparisons
How big is 12380739840?- 12,380,739,840 seconds is equal to 393 years, 34 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 12,380,739,840 would take you about seven hundred eighty-seven 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 12380739840 cubic inches would be around 192.8 feet tall.
Recreational maths with 12380739840
- 12380739840 backwards is 04893708321
- 12380739840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12380739840's digits is 45
- More coming soon!
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