11389012320
11,389,012,320 is an even composite number composed of seven prime numbers multiplied together.
11389012320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 11389012320:
25 × 3 × 5 × 7 × 61 × 181 × 307
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 61 × 181 × 307)See below for interesting mathematical facts about the number 11389012320 from the Numbermatics database.
Names of 11389012320
- Cardinal: 11389012320 can be written as Eleven billion, three hundred eighty-nine million, twelve thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.138901232 × 1010
Factors of 11389012320
Divisors of 11389012320
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 61 70 80 84 96 105 112 120 122 140 160 168 181 183 210 224 240 244 280 305 307 336 362 366 420 427 480 488 543 560 610 614 672 724 732 840 854 905 915 921 976 1086 1120 1220 1228 1267 1281 1448 1464 1535 1680 1708 1810 1830 1842 1952 2135 2149 2172 2440 2456 2534 2562 2715 2896 2928 3070 3360 3416 3620 3660 3684 3801 4270 4298 4344 4605 4880 4912 5068 5124 5430 5792 5856 6140 6335 6405 6447 6832 7240 7320 7368 7602 8540 8596 8688 9210 9760 9824 10136 10248 10745 10860 11041 12280 12670 12810 12894 13664 14480 14640 14736 15204 17080 17192 17376 18420 18727 19005 20272 20496 21490 21720 22082 24560 25340 25620 25788 28960 29280 29472 30408 32235 33123 34160 34384 36840 37454 38010 40544 40992 42980 43440 44164 49120 50680 51240 51576 55205 55567 56181 60816 64470 66246 68320 68768 73680 74908 76020 77287 85960 86880 88328 93635 101360 102480 103152 110410 111134 112362 121632 128940 131089 132492 147360 149816 152040 154574 165615 166701 171920 176656 187270 202720 204960 206304 220820 222268 224724 231861 257880 262178 264984 277835 280905 299632 304080 309148 331230 333402 343840 353312 374540 386435 388969 393267 441640 444536 449448 463722 515760 524356 529968 555670 561810 599264 608160 618296 655445 662460 666804 749080 772870 777938 786534 833505 883280 889072 898896 927444 1031520 1048712 1059936 1111340 1123620 1159305 1166907 1236592 1310890 1324920 1333608 1498160 1545740 1555876 1573068 1667010 1766560 1778144 1797792 1854888 1944845 1966335 2097424 2222680 2247240 2318610 2333814 2473184 2621780 2649840 2667216 2996320 3091480 3111752 3146136 3334020 3389587 3709776 3889690 3932670 4194848 4445360 4494480 4637220 4667628 5243560 5299680 5334432 5834535 6182960 6223504 6292272 6668040 6779174 7419552 7779380 7865340 8890720 8988960 9274440 9335256 10168761 10487120 11669070 12365920 12447008 12584544 13336080 13558348 15558760 15730680 16947935 18548880 18670512 20337522 20974240 23338140 23727109 26672160 27116696 31117520 31461360 33895870 37097760 37341024 40675044 46676280 47454218 50843805 54233392 62235040 62922720 67791740 71181327 81350088 93352560 94908436 101687610 108466784 118635545 135583480 142362654 162700176 186705120 189816872 203375220 237271090 271166960 284725308 325400352 355906635 379633744 406750440 474542180 542333920 569450616 711813270 759267488 813500880 949084360 1138901232 1423626540 1627001760 1898168720 2277802464 2847253080 3796337440 5694506160 11389012320
- Sum of all divisors σ(n): 42039309312
- Sum of proper divisors (its aliquot sum) s(n): 30650296992
- 11389012320 is an abundant number, because the sum of its proper divisors (30650296992) is greater than itself. Its abundance is 19261284672
Bases of 11389012320
- Binary: 10101001101101011010001001011000002
- Hexadecimal: 0x2A6D68960
- Base-36: 58CQ25C
Squares and roots of 11389012320
- 11389012320 squared (113890123202) is 129709601625111782400
- 11389012320 cubed (113890123203) is 1477264250930690111130759168000
-
The
square root of 11389012320 is 106719.3155900095 -
The
cube root of 11389012320 is 2249.8938102971
Scales and comparisons
How big is 11389012320?- 11,389,012,320 seconds is equal to 362 years, 7 weeks, 6 hours, 32 minutes.
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To count from 1 to 11,389,012,320 would take you about seven 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 11389012320 cubic inches would be around 187.5 feet tall.
Recreational maths with 11389012320
- 11389012320 backwards is 02321098311
- 11389012320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 11389012320's digits is 30
- More coming soon!
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