42261406902
42,261,406,902 is an even composite number composed of seven prime numbers multiplied together.
42261406902 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42261406902:
2 × 32 × 11 × 13 × 232 × 41 × 757
(2 × 3 × 3 × 11 × 13 × 23 × 23 × 41 × 757)See below for interesting mathematical facts about the number 42261406902 from the Numbermatics database.
Names of 42261406902
- Cardinal: 42261406902 can be written as Forty-two billion, two hundred sixty-one million, four hundred six thousand, nine hundred two.
Scientific notation
- Scientific notation: 4.2261406902 × 1010
Factors of 42261406902
Divisors of 42261406902
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 23 26 33 39 41 46 66 69 78 82 99 117 123 138 143 198 207 234 246 253 286 299 369 414 429 451 506 529 533 598 738 757 759 858 897 902 943 1058 1066 1287 1353 1514 1518 1587 1599 1794 1886 2271 2277 2574 2691 2706 2829 3174 3198 3289 4059 4542 4554 4761 4797 5382 5658 5819 5863 6578 6813 6877 8118 8327 8487 9522 9594 9841 9867 10373 11638 11726 12259 13626 13754 16654 16974 17411 17457 17589 19682 19734 20631 20746 21689 24518 24981 29523 29601 31037 31119 34822 34914 35178 36777 41262 43378 49962 52233 52371 52767 59046 59202 61893 62074 62238 65067 73554 74943 75647 88569 93111 93357 104466 104742 105534 108251 110331 123786 130134 134849 149886 151294 156699 177138 186222 186714 191521 195201 216502 220662 226343 226941 238579 269698 279333 281957 313398 324753 341407 383042 390402 400453 403481 404547 452686 453882 477158 558666 563914 574563 649506 679029 680823 682814 713851 715737 800906 806962 809094 845871 974259 1024221 1149126 1201359 1210443 1213641 1358058 1361646 1427702 1431474 1691742 1723689 1948518 2037087 2048442 2141553 2147211 2402718 2420886 2427282 2489773 2537613 3072663 3101527 3447378 3604077 3631329 4074174 4283106 4294422 4404983 4438291 4979546 5075226 5205889 6145326 6203054 6424659 7208154 7262658 7469319 7852361 8809966 8876582 9280063 9304581 10411778 12849318 13214949 13314873 14938638 15617667 15704722 16418573 18560126 18609162 22407957 23557083 26429898 26629746 27840189 27913743 31235334 32837146 39644847 39944619 44815914 46853001 47114166 49255719 55680378 55827486 57264779 70671249 79289694 79889238 83520567 93706002 98511438 102080693 114529558 141342498 147767157 167041134 171794337 180604303 204161386 213441449 295534314 306242079 343588674 361208606 426882898 515383011 541812909 612484158 640324347 918726237 1030766022 1083625818 1280648694 1625438727 1837452474 1920973041 2347855939 3250877454 3841946082 4695711878 7043567817 14087135634 21130703451 42261406902
- Sum of all divisors σ(n): 115349978016
- Sum of proper divisors (its aliquot sum) s(n): 73088571114
- 42261406902 is an abundant number, because the sum of its proper divisors (73088571114) is greater than itself. Its abundance is 30827164212
Bases of 42261406902
- Binary: 1001110101101111100111100100101101102
- Hexadecimal: 0x9D6F9E4B6
- Base-36: JEXCM9I
Squares and roots of 42261406902
- 42261406902 squared (422614069022) is 1786026513336413237604
- 42261406902 cubed (422614069023) is 75479993217870489447601851542808
-
The
square root of 42261406902 is 205575.7935701575 -
The
cube root of 42261406902 is 3483.2233011943
Scales and comparisons
How big is 42261406902?- 42,261,406,902 seconds is equal to 1,343 years, 40 weeks, 4 days, 15 hours, 41 minutes, 42 seconds.
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To count from 1 to 42,261,406,902 would take you about two thousand, six 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 42261406902 cubic inches would be around 290.3 feet tall.
Recreational maths with 42261406902
- 42261406902 backwards is 20960416224
- The number of decimal digits it has is: 11
- The sum of 42261406902's digits is 36
- More coming soon!
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