42147979440
42,147,979,440 is an even composite number composed of eight prime numbers multiplied together.
42147979440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 42147979440:
24 × 3 × 5 × 7 × 31 × 47 × 67 × 257
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 47 × 67 × 257)See below for interesting mathematical facts about the number 42147979440 from the Numbermatics database.
Names of 42147979440
- Cardinal: 42147979440 can be written as Forty-two billion, one hundred forty-seven million, nine hundred seventy-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.214797944 × 1010
Factors of 42147979440
Divisors of 42147979440
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 47 48 56 60 62 67 70 80 84 93 94 105 112 120 124 134 140 141 155 168 186 188 201 210 217 235 240 248 257 268 280 282 310 329 335 336 372 376 402 420 434 465 469 470 496 514 536 560 564 620 651 658 670 705 744 752 771 804 840 868 930 938 940 987 1005 1028 1072 1085 1128 1240 1285 1302 1316 1340 1407 1410 1457 1488 1542 1608 1645 1680 1736 1799 1860 1876 1880 1974 2010 2056 2077 2170 2256 2345 2480 2570 2604 2632 2680 2814 2820 2914 3084 3149 3216 3255 3290 3472 3598 3720 3752 3760 3855 3948 4020 4112 4154 4340 4371 4690 4935 5140 5208 5264 5360 5397 5628 5640 5828 6168 6231 6298 6510 6580 7035 7196 7285 7440 7504 7710 7896 7967 8040 8308 8680 8742 8995 9380 9447 9870 10199 10280 10385 10416 10794 11256 11280 11656 12079 12336 12462 12596 13020 13160 14070 14392 14539 14570 15420 15745 15792 15934 16080 16616 17219 17360 17484 17990 18760 18894 19740 20398 20560 20770 21588 21855 22043 22512 23312 23901 24158 24924 25192 26040 26320 26985 28140 28784 29078 29140 30597 30840 31155 31490 31868 33232 34438 34968 35980 36237 37520 37788 39480 39835 40796 41540 43176 43617 43710 44086 47235 47802 48316 49848 50384 50995 51657 52080 53970 55769 56280 58156 58280 60395 61194 61680 62310 62980 63736 66129 68876 69936 71960 72474 72695 75576 78960 79670 81592 83080 84553 86095 86352 87234 87420 88172 94470 95604 96632 97619 99696 101990 103314 107940 110215 111538 112560 116312 116560 119505 120533 120790 122388 124620 125960 127472 132258 137752 143920 144948 145390 151152 152985 159340 163184 166160 167307 169106 172190 174468 174840 176344 181185 188940 191208 193264 195238 203980 206628 215880 218085 220430 223076 232624 239010 241066 241580 244776 249240 251920 253659 258285 264516 275504 278845 289896 290780 292857 305970 318680 330645 334614 338212 344380 348936 349680 352688 361599 362370 374449 377880 382416 390476 407960 413256 422765 431760 436170 440860 446152 478020 482132 483160 488095 489552 498480 507318 516570 529032 533789 557690 579792 581560 585714 602665 611940 637360 661290 669228 676424 683333 688760 697872 723198 724740 748898 755760 780952 809293 815920 826512 836535 845530 872340 881720 892304 956040 964264 966320 976190 1014636 1033140 1058064 1067578 1115380 1123347 1163120 1171428 1205330 1223880 1268295 1322580 1338456 1352848 1366666 1377520 1446396 1449480 1464285 1497796 1561904 1601367 1618586 1673070 1691060 1744680 1763440 1807995 1872245 1912080 1928528 1952380 2029272 2049999 2066280 2135156 2230760 2246694 2342856 2410660 2427879 2447760 2536590 2621143 2645160 2668945 2676912 2733332 2892792 2898960 2928570 2995592 3202734 3237172 3346140 3382120 3416665 3489360 3615990 3736523 3744490 3904760 4046465 4058544 4099998 4132560 4270312 4461520 4493388 4685712 4821320 4855758 5073180 5242286 5290320 5337890 5466664 5616735 5665051 5785584 5857140 5991184 6405468 6474344 6692280 6764240 6833330 7231980 7473046 7488980 7809520 7863429 8006835 8092930 8199996 8540624 8986776 9642640 9711516 10146360 10249995 10484572 10675780 10933328 11209569 11233470 11330102 11714280 12139395 12810936 12948688 13105715 13384560 13666660 14463960 14946092 14977960 15726858 16013670 16185860 16399992 16995153 17973552 18682615 19423032 20292720 20499990 20969144 21351560 22419138 22466940 22660204 23428560 24278790 25088083 25621872 26211430 27333320 28325255 28927920 29892184 29955920 31453716 32027340 32371720 32799984 33990306 37365230 38846064 39317145 40999980 41938288 42703120 44838276 44933880 45320408 48557580 50176166 52422860 54666640 56047845 56650510 59784368 62907432 64054680 64743440 67980612 74730460 75264249 78634290 81999960 84975765 89676552 89867760 90640816 97115160 100352332 104845720 112095690 113301020 125440415 125814864 128109360 135961224 149460920 150528498 157268580 163999920 169951530 175616581 179353104 194230320 200704664 209691440 224191380 226602040 250880830 271922448 298921840 301056996 314537160 339903060 351233162 376321245 401409328 448382760 453204080 501761660 526849743 602113992 629074320 679806120 702466324 752642490 878082905 896765520 1003523320 1053699486 1204227984 1359612240 1404932648 1505284980 1756165810 2007046640 2107398972 2634248715 2809865296 3010569960 3512331620 4214797944 5268497430 6021139920 7024663240 8429595888 10536994860 14049326480 21073989720 42147979440
- Sum of all divisors σ(n): 160392019968
- Sum of proper divisors (its aliquot sum) s(n): 118244040528
- 42147979440 is an abundant number, because the sum of its proper divisors (118244040528) is greater than itself. Its abundance is 76096061088
Bases of 42147979440
- Binary: 1001110100000011011100100000101100002
- Hexadecimal: 0x9D03720B0
- Base-36: JD1TH2O
Squares and roots of 42147979440
- 42147979440 squared (421479794402) is 1776452170874662713600
- 42147979440 cubed (421479794403) is 74873869574168650869747408384000
-
The
square root of 42147979440 is 205299.7307353325 -
The
cube root of 42147979440 is 3480.1042444661
Scales and comparisons
How big is 42147979440?- 42,147,979,440 seconds is equal to 1,340 years, 9 weeks, 20 hours, 4 minutes.
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To count from 1 to 42,147,979,440 would take you about two thousand, six hundred eighty 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 42147979440 cubic inches would be around 290 feet tall.
Recreational maths with 42147979440
- 42147979440 backwards is 04497974124
- The number of decimal digits it has is: 11
- The sum of 42147979440's digits is 51
- More coming soon!
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The information we have on file for 42147979440 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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