42842972718
42,842,972,718 is an even composite number composed of seven prime numbers multiplied together.
42842972718 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 42842972718:
2 × 32 × 73 × 13 × 31 × 67 × 257
(2 × 3 × 3 × 7 × 7 × 7 × 13 × 31 × 67 × 257)See below for interesting mathematical facts about the number 42842972718 from the Numbermatics database.
Names of 42842972718
- Cardinal: 42842972718 can be written as Forty-two billion, eight hundred forty-two million, nine hundred seventy-two thousand, seven hundred eighteen.
Scientific notation
- Scientific notation: 4.2842972718 × 1010
Factors of 42842972718
Divisors of 42842972718
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 31 39 42 49 62 63 67 78 91 93 98 117 126 134 147 182 186 201 217 234 257 273 279 294 343 402 403 434 441 469 514 546 558 603 637 651 686 771 806 819 871 882 938 1029 1206 1209 1274 1302 1407 1519 1542 1638 1742 1799 1911 1953 2058 2077 2313 2418 2613 2814 2821 3038 3087 3283 3341 3598 3627 3822 3906 4154 4221 4459 4557 4626 5226 5397 5642 5733 6097 6174 6231 6566 6682 7254 7839 7967 8442 8463 8918 9114 9849 10023 10633 10794 11466 12194 12462 12593 13377 13671 14539 15678 15934 16191 16926 17219 18291 18693 19698 19747 20046 21266 22981 23387 23901 25186 25389 26754 27001 27342 29078 29547 30069 31899 32382 34438 36582 37386 37779 39494 40131 42679 43617 45962 46774 47802 50778 51657 54002 54873 55769 59094 59241 60138 63798 68943 70161 71703 75558 80262 81003 85358 87234 88151 95697 101773 103314 103571 109746 111538 113337 118482 120533 128037 130851 137886 138229 140322 143406 154971 162006 163709 167307 176302 177723 189007 191394 203546 206829 207142 210483 223847 226674 241066 243009 256074 261702 264453 276458 298753 305319 309942 310713 327418 334614 355446 361599 378014 384111 390383 413658 414687 420966 447694 486018 491127 501921 528906 533789 567021 597506 610638 621426 671541 712411 723198 724997 768222 780766 793359 829374 843731 896259 915957 932139 982254 1003842 1067578 1084797 1134042 1145963 1171149 1244061 1323049 1343082 1424822 1449994 1473381 1566929 1586718 1601367 1687462 1701063 1792518 1831914 1864278 2014623 2137233 2169594 2174991 2291926 2342298 2488122 2531193 2646098 2688777 2732681 2946762 3133858 3202734 3402126 3437889 3513447 3736523 3969147 4029246 4274466 4349982 4700787 4804101 5062386 5074979 5377554 5465362 5906117 6411699 6524973 6875778 6939257 7026894 7473046 7593579 7938294 8198043 9261343 9401574 9608202 10149958 10313667 10968503 11209569 11812234 11907441 12823398 13049946 13878514 14102361 15187158 15224937 16396086 17718351 18522686 20627334 20817771 21937006 22419138 23814882 24594129 26155661 27784029 28204722 30449874 32905509 33628707 35436702 35524853 41635542 45674811 48574799 49188258 52311322 53155053 55568058 62453313 65811018 67257414 71049706 76779521 78466983 83352087 91349622 97149598 98716527 106310106 106574559 124906626 145724397 153559042 156933966 166704174 183089627 197433054 213149118 230338563 235400949 291448794 319723677 340023593 366179254 437173191 460677126 470801898 549268881 639447354 680047186 691015689 874346382 1020070779 1098537762 1382031378 1647806643 2040141558 2380165151 3060212337 3295613286 4760330302 6120424674 7140495453 14280990906 21421486359 42842972718
- Sum of all divisors σ(n): 122611507200
- Sum of proper divisors (its aliquot sum) s(n): 79768534482
- 42842972718 is an abundant number, because the sum of its proper divisors (79768534482) is greater than itself. Its abundance is 36925561764
Bases of 42842972718
- Binary: 1001111110011010001111100010001011102
- Hexadecimal: 0x9F9A3E22E
- Base-36: JOJLLBI
Squares and roots of 42842972718
- 42842972718 squared (428429727182) is 1835520311315292307524
- 42842972718 cubed (428429727183) is 78639146621015935027445998130232
-
The
square root of 42842972718 is 206985.4408358231 -
The
cube root of 42842972718 is 3499.1282922443
Scales and comparisons
How big is 42842972718?- 42,842,972,718 seconds is equal to 1,362 years, 14 weeks, 1 day, 17 hours, 45 minutes, 18 seconds.
-
To count from 1 to 42,842,972,718 would take you about two thousand, 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 42842972718 cubic inches would be around 291.6 feet tall.
Recreational maths with 42842972718
- 42842972718 backwards is 81727924824
- The number of decimal digits it has is: 11
- The sum of 42842972718's digits is 54
- More coming soon!
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