42155070720
42,155,070,720 is an even composite number composed of seven prime numbers multiplied together.
42155070720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 42155070720:
28 × 3 × 5 × 7 × 67 × 89 × 263
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 67 × 89 × 263)See below for interesting mathematical facts about the number 42155070720 from the Numbermatics database.
Names of 42155070720
- Cardinal: 42155070720 can be written as Forty-two billion, one hundred fifty-five million, seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.215507072 × 1010
Factors of 42155070720
Divisors of 42155070720
- Number of divisors d(n): 576
-
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 64 67 70 80 84 89 96 105 112 120 128 134 140 160 168 178 192 201 210 224 240 256 263 267 268 280 320 335 336 356 384 402 420 445 448 469 480 526 534 536 560 623 640 670 672 712 768 789 804 840 890 896 938 960 1005 1052 1068 1072 1120 1246 1280 1315 1335 1340 1344 1407 1424 1578 1608 1680 1780 1792 1841 1869 1876 1920 2010 2104 2136 2144 2240 2345 2492 2630 2670 2680 2688 2814 2848 3115 3156 3216 3360 3560 3682 3738 3752 3840 3945 4020 4208 4272 4288 4480 4690 4984 5260 5340 5360 5376 5523 5628 5696 5963 6230 6312 6432 6720 7035 7120 7364 7476 7504 7890 8040 8416 8544 8576 8960 9205 9345 9380 9968 10520 10680 10720 11046 11256 11392 11926 12460 12624 12864 13440 14070 14240 14728 14952 15008 15780 16080 16832 17088 17152 17621 17889 18410 18690 18760 19936 21040 21360 21440 22092 22512 22784 23407 23852 24920 25248 25728 26880 27615 28140 28480 29456 29815 29904 30016 31560 32160 33664 34176 35242 35778 36820 37380 37520 39872 41741 42080 42720 42880 44184 45024 46814 47704 49840 50496 51456 52863 55230 56280 56960 58912 59630 59808 60032 63120 64320 67328 68352 70221 70484 71556 73640 74760 75040 79744 83482 84160 85440 85760 88105 88368 89445 90048 93628 95408 99680 100992 105726 110460 112560 113920 117035 117824 119260 119616 120064 123347 125223 126240 128640 140442 140968 143112 147280 149520 150080 159488 163849 166964 168320 170880 176210 176736 178890 180096 187256 190816 199360 201984 208705 211452 220920 225120 234070 235648 238520 239232 246694 250446 252480 257280 264315 280884 281936 286224 294560 299040 300160 327698 333928 336640 341760 351105 352420 353472 357780 360192 370041 374512 381632 398720 417410 422904 441840 450240 468140 471296 477040 478464 491547 493388 500892 504960 528630 561768 563872 572448 589120 598080 600320 616735 626115 655396 667856 702210 704840 706944 715560 740082 749024 763264 797440 819245 834820 845808 883680 900480 936280 954080 983094 986776 1001784 1009920 1057260 1123536 1127744 1144896 1178240 1196160 1233470 1252230 1310792 1335712 1404420 1409680 1413888 1431120 1480164 1498048 1526528 1568269 1638490 1669640 1691616 1767360 1800960 1850205 1872560 1908160 1966188 1973552 2003568 2114520 2247072 2255488 2289792 2356480 2392320 2457735 2466940 2504460 2621584 2671424 2808840 2819360 2862240 2960328 2996096 3136538 3276980 3339280 3383232 3534720 3700410 3745120 3816320 3932376 3947104 4007136 4229040 4494144 4510976 4579584 4704807 4915470 4933880 5008920 5243168 5342848 5617680 5638720 5724480 5920656 5992192 6273076 6553960 6678560 6766464 7069440 7400820 7490240 7632640 7841345 7864752 7894208 8014272 8458080 8988288 9409614 9830940 9867760 10017840 10486336 10685696 10977883 11235360 11277440 11448960 11841312 12546152 13107920 13357120 13532928 14801640 14980480 15682690 15729504 15788416 16028544 16916160 17976576 18819228 19661880 19735520 20035680 20972672 21955766 22470720 22554880 22897920 23524035 23682624 25092304 26215840 26714240 29603280 29960960 31365380 31459008 31576832 32057088 32933649 33832320 37638456 39323760 39471040 40071360 41945344 43911532 44941440 47048070 47365248 50184608 52431680 53428480 54889415 59206560 62730760 62918016 65867298 67664640 75276912 78647520 78942080 80142720 87823064 89882880 94096140 94730496 100369216 104863360 109778830 118413120 125461520 125836032 131734596 150553824 157295040 157884160 160285440 164668245 175646128 188192280 200738432 209726720 219557660 236826240 250923040 263469192 301107648 314590080 329336490 351292256 376384560 401476864 439115320 473652480 501846080 526938384 602215296 629180160 658672980 702584512 752769120 878230640 1003692160 1053876768 1204430592 1317345960 1405169024 1505538240 1756461280 2007384320 2107753536 2634691920 2810338048 3011076480 3512922560 4215507072 5269383840 6022152960 7025845120 8431014144 10538767680 14051690240 21077535360 42155070720
- Sum of all divisors σ(n): 158517596160
- Sum of proper divisors (its aliquot sum) s(n): 116362525440
- 42155070720 is an abundant number, because the sum of its proper divisors (116362525440) is greater than itself. Its abundance is 74207454720
Bases of 42155070720
- Binary: 1001110100001010001101010101000000002
- Hexadecimal: 0x9D0A35500
- Base-36: JD61GQO
Squares and roots of 42155070720
- 42155070720 squared (421550707202) is 1777049987408201318400
- 42155070720 cubed (421550707203) is 74911667892167836085149237248000
-
The
square root of 42155070720 is 205317.0005625447 -
The
cube root of 42155070720 is 3480.2994061327
Scales and comparisons
How big is 42155070720?- 42,155,070,720 seconds is equal to 1,340 years, 20 weeks, 5 days, 21 hours, 52 minutes.
-
To count from 1 to 42,155,070,720 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 42155070720 cubic inches would be around 290 feet tall.
Recreational maths with 42155070720
- 42155070720 backwards is 02707055124
- The number of decimal digits it has is: 11
- The sum of 42155070720's digits is 33
- More coming soon!
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