12384385920
12,384,385,920 is an even composite number composed of six prime numbers multiplied together.
12384385920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 12384385920:
27 × 33 × 5 × 31 × 61 × 379
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 61 × 379)See below for interesting mathematical facts about the number 12384385920 from the Numbermatics database.
Names of 12384385920
- Cardinal: 12384385920 can be written as Twelve billion, three hundred eighty-four million, three hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.238438592 × 1010
Factors of 12384385920
Divisors of 12384385920
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 61 62 64 72 80 90 93 96 108 120 122 124 128 135 144 155 160 180 183 186 192 216 240 244 248 270 279 288 305 310 320 360 366 372 379 384 432 465 480 488 496 540 549 558 576 610 620 640 720 732 744 758 837 864 915 930 960 976 992 1080 1098 1116 1137 1152 1220 1240 1395 1440 1464 1488 1516 1647 1674 1728 1830 1860 1891 1895 1920 1952 1984 2160 2196 2232 2274 2440 2480 2745 2790 2880 2928 2976 3032 3294 3348 3411 3456 3660 3720 3782 3790 3904 3968 4185 4320 4392 4464 4548 4880 4960 5490 5580 5673 5685 5760 5856 5952 6064 6588 6696 6822 7320 7440 7564 7580 7808 8235 8370 8640 8784 8928 9096 9455 9760 9920 10233 10980 11160 11346 11370 11712 11749 11904 12128 13176 13392 13644 14640 14880 15128 15160 16470 16740 17019 17055 17280 17568 17856 18192 18910 19520 19840 20466 21960 22320 22692 22740 23119 23424 23498 24256 26352 26784 27288 28365 29280 29760 30256 30320 32940 33480 34038 34110 35136 35247 35712 36384 37820 39040 40932 43920 44640 45384 45480 46238 46996 48512 51057 51165 52704 53568 54576 56730 58560 58745 59520 60512 60640 65880 66960 68076 68220 69357 70272 70494 72768 75640 81864 85095 87840 89280 90768 90960 92476 93992 102114 102330 105408 105741 107136 109152 113460 115595 117120 117490 121024 121280 131760 133920 136152 136440 138714 140988 145536 151280 163728 170190 175680 176235 178560 181536 181920 184952 187984 204228 204660 208071 210816 211482 218304 226920 231190 234980 242048 242560 255285 263520 267840 272304 272880 277428 281976 302560 317223 327456 340380 346785 351360 352470 363072 363840 369904 375968 408456 409320 416142 422964 436608 453840 462380 469960 510570 527040 528705 535680 544608 545760 554856 563952 605120 624213 634446 654912 680760 693570 704940 716689 726144 727680 739808 751936 816912 818640 832284 845928 907680 924760 939920 1021140 1040355 1054080 1057410 1089216 1091520 1109712 1127904 1210240 1248426 1268892 1309824 1361520 1387140 1409880 1433378 1479616 1503872 1586115 1633824 1637280 1664568 1691856 1815360 1849520 1879840 2042280 2080710 2114820 2150067 2178432 2183040 2219424 2255808 2496852 2537784 2723040 2774280 2819760 2866756 2959232 3121065 3172230 3267648 3274560 3329136 3383712 3583445 3630720 3699040 3759680 4084560 4161420 4229640 4300134 4438848 4511616 4993704 5075568 5446080 5548560 5639520 5733512 6242130 6344460 6450201 6535296 6549120 6658272 6767424 7166890 7398080 7519360 8169120 8322840 8459280 8600268 8877696 9987408 10151136 10750335 10892160 11097120 11279040 11467024 12484260 12688920 12900402 13316544 13534848 14333780 14796160 16338240 16645680 16918560 17200536 19350603 19974816 20302272 21500670 22194240 22558080 22934048 24968520 25377840 25800804 26633088 28667560 32251005 32676480 33291360 33837120 34401072 38701206 39949632 40604544 43001340 44388480 45868096 49937040 50755680 51601608 57335120 64502010 66582720 67674240 68802144 77402412 79899264 86002680 91736192 96753015 99874080 101511360 103203216 114670240 129004020 133165440 137604288 154804824 172005360 193506030 199748160 203022720 206406432 229340480 258008040 275208576 309609648 344010720 387012060 399496320 412812864 458680960 516016080 619219296 688021440 774024120 825625728 1032032160 1238438592 1376042880 1548048240 2064064320 2476877184 3096096480 4128128640 6192192960 12384385920
- Sum of all divisors σ(n): 46139904000
- Sum of proper divisors (its aliquot sum) s(n): 33755518080
- 12384385920 is an abundant number, because the sum of its proper divisors (33755518080) is greater than itself. Its abundance is 21371132160
Bases of 12384385920
- Binary: 10111000100010101010111011100000002
- Hexadecimal: 0x2E22ABB80
- Base-36: 5OTCDC0
Squares and roots of 12384385920
- 12384385920 squared (123843859202) is 153373014615494246400
- 12384385920 cubed (123843859203) is 1899430602712081158957170688000
-
The
square root of 12384385920 is 111285.1558834331 -
The
cube root of 12384385920 is 2313.6171362861
Scales and comparisons
How big is 12384385920?- 12,384,385,920 seconds is equal to 393 years, 40 weeks, 5 days, 19 hours, 12 minutes.
-
To count from 1 to 12,384,385,920 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 12384385920 cubic inches would be around 192.8 feet tall.
Recreational maths with 12384385920
- 12384385920 backwards is 02958348321
- 12384385920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12384385920's digits is 45
- More coming soon!
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