42121423872
42,121,423,872 is an even composite number composed of five prime numbers multiplied together.
What does the number 42121423872 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 352 divisors.
42121423872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 42121423872:
210 × 33 × 11 × 17 × 8147
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 17 × 8147)See below for interesting mathematical facts about the number 42121423872 from the Numbermatics database.
Names of 42121423872
- Cardinal: 42121423872 can be written as Forty-two billion, one hundred twenty-one million, four hundred twenty-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.2121423872 × 1010
Factors of 42121423872
Divisors of 42121423872
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 32 33 34 36 44 48 51 54 64 66 68 72 88 96 99 102 108 128 132 136 144 153 176 187 192 198 204 216 256 264 272 288 297 306 352 374 384 396 408 432 459 512 528 544 561 576 594 612 704 748 768 792 816 864 918 1024 1056 1088 1122 1152 1188 1224 1408 1496 1536 1584 1632 1683 1728 1836 2112 2176 2244 2304 2376 2448 2816 2992 3072 3168 3264 3366 3456 3672 4224 4352 4488 4608 4752 4896 5049 5632 5984 6336 6528 6732 6912 7344 8147 8448 8704 8976 9216 9504 9792 10098 11264 11968 12672 13056 13464 13824 14688 16294 16896 17408 17952 19008 19584 20196 23936 24441 25344 26112 26928 27648 29376 32588 33792 35904 38016 39168 40392 47872 48882 50688 52224 53856 58752 65176 71808 73323 76032 78336 80784 89617 95744 97764 101376 107712 117504 130352 138499 143616 146646 152064 156672 161568 179234 191488 195528 215424 219969 235008 260704 268851 276998 287232 293292 304128 323136 358468 391056 415497 430848 439938 470016 521408 537702 553996 574464 586584 646272 716936 782112 806553 830994 861696 879876 1042816 1075404 1107992 1173168 1246491 1292544 1433872 1523489 1564224 1613106 1661988 1723392 1759752 2085632 2150808 2215984 2346336 2419659 2492982 2585088 2867744 3046978 3128448 3226212 3323976 3519504 3739473 4171264 4301616 4431968 4570467 4692672 4839318 4985964 5170176 5735488 6093956 6256896 6452424 6647952 7039008 7478946 8342528 8603232 8863936 9140934 9385344 9678636 9971928 11470976 12187912 12513792 12904848 13295904 13711401 14078016 14957892 17206464 17727872 18281868 18770688 19357272 19943856 22941952 24375824 25027584 25809696 26591808 27422802 28156032 29915784 34412928 35455744 36563736 37541376 38714544 39887712 41134203 45883904 48751648 51619392 53183616 54845604 56312064 59831568 68825856 70911488 73127472 75082752 77429088 79775424 82268406 91767808 97503296 103238784 106367232 109691208 112624128 119663136 137651712 141822976 146254944 154858176 159550848 164536812 195006592 206477568 212734464 219382416 225248256 239326272 275303424 292509888 309716352 319101696 329073624 390013184 412955136 425468928 438764832 478652544 585019776 619432704 638203392 658147248 780026368 825910272 877529664 957305088 1170039552 1238865408 1276406784 1316294496 1560052736 1755059328 1914610176 2340079104 2477730816 2632588992 3510118656 3829220352 4680158208 5265177984 7020237312 10530355968 14040474624 21060711936 42121423872
- Sum of all divisors σ(n): 144106179840
- Sum of proper divisors (its aliquot sum) s(n): 101984755968
- 42121423872 is an abundant number, because the sum of its proper divisors (101984755968) is greater than itself. Its abundance is 59863332096
Bases of 42121423872
- Binary: 1001110011101010000111101100000000002
- Hexadecimal: 0x9CEA1EC00
- Base-36: JCM0AO0
Squares and roots of 42121423872
- 42121423872 squared (421214238722) is 1774214349004691472384
- 42121423872 cubed (421214238723) is 74732434634211150824870246350848
-
The
square root of 42121423872 is 205235.0454284063 -
The
cube root of 42121423872 is 3479.3732045915
Scales and comparisons
How big is 42121423872?- 42,121,423,872 seconds is equal to 1,339 years, 17 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 42,121,423,872 would take you about two thousand, six hundred seventy-eight 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 42121423872 cubic inches would be around 289.9 feet tall.
Recreational maths with 42121423872
- 42121423872 backwards is 27832412124
- 42121423872 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42121423872's digits is 36
- More coming soon!
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The information we have on file for 42121423872 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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