42147020864
42,147,020,864 is an even composite number composed of six prime numbers multiplied together.
42147020864 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 42147020864:
26 × 132 × 19 × 23 × 37 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 19 × 23 × 37 × 241)See below for interesting mathematical facts about the number 42147020864 from the Numbermatics database.
Names of 42147020864
- Cardinal: 42147020864 can be written as Forty-two billion, one hundred forty-seven million, twenty thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 4.2147020864 × 1010
Factors of 42147020864
Divisors of 42147020864
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 8 13 16 19 23 26 32 37 38 46 52 64 74 76 92 104 148 152 169 184 208 241 247 296 299 304 338 368 416 437 481 482 494 592 598 608 676 703 736 832 851 874 962 964 988 1184 1196 1216 1352 1406 1472 1702 1748 1924 1928 1976 2368 2392 2704 2812 3133 3211 3404 3496 3848 3856 3887 3952 4579 4784 5408 5543 5624 5681 6253 6266 6422 6808 6992 7696 7712 7774 7904 8917 9139 9158 9568 10816 11063 11086 11248 11362 12506 12532 12844 13616 13984 15392 15424 15548 15808 16169 17834 18278 18316 19136 22126 22172 22496 22724 25012 25064 25688 27232 27968 30784 31096 32338 35668 36556 36632 40729 44252 44344 44992 45448 50024 50128 51376 54464 59527 62192 64676 71336 72059 73112 73264 73853 81458 88504 88688 90896 100048 100256 102752 105317 115921 118807 119054 124384 129352 142672 143819 144118 146224 146528 147706 162916 169423 177008 177376 181792 200096 200512 205091 205504 210197 210634 231842 237614 238108 248768 258704 285344 287638 288236 292448 293056 295412 325832 338846 354016 354752 363584 400192 410182 420394 421268 463684 475228 476216 517408 570688 575276 576472 584896 590824 651664 677692 708032 773851 820364 840788 842536 927368 936767 950456 952432 1034816 1150552 1152944 1181648 1303328 1355384 1369121 1506973 1547702 1640728 1681576 1685072 1854736 1873534 1900912 1904864 2202499 2301104 2305888 2363296 2606656 2666183 2710768 2732561 2738242 3013946 3095404 3281456 3363152 3370144 3709472 3747068 3801824 3809728 3896729 4404998 4602208 4611776 4726592 5332366 5421536 5465122 5476484 6027892 6190808 6562912 6726304 6740288 7418944 7494136 7603648 7793458 8809996 9204416 10664732 10843072 10930244 10952968 12055784 12381616 13125824 13452608 14988272 15586916 17619992 17798573 21329464 21860488 21905936 24111568 24763232 28632487 29976544 31173832 34660379 35239984 35597146 42658928 43720976 43811872 48223136 49526464 50657477 57264974 59953088 62347664 69320758 70479968 71194292 85317856 87441952 87623744 96446272 101314954 114529948 124695328 138641516 140959936 142388584 170635712 174883904 202629908 229059896 249390656 277283032 284777168 405259816 458119792 554566064 569554336 658547201 810519632 916239584 1109132128 1139108672 1317094402 1621039264 1832479168 2218264256 2634188804 3242078528 5268377608 10536755216 21073510432 42147020864
- Sum of all divisors σ(n): 102587633280
- Sum of proper divisors (its aliquot sum) s(n): 60440612416
- 42147020864 is an abundant number, because the sum of its proper divisors (60440612416) is greater than itself. Its abundance is 18293591552
Bases of 42147020864
- Binary: 1001110100000010100010000000010000002
- Hexadecimal: 0x9D0288040
- Base-36: JD18XFK
Squares and roots of 42147020864
- 42147020864 squared (421470208642) is 1776371367710451306496
- 42147020864 cubed (421470208643) is 74868761097104607125742970732544
-
The
square root of 42147020864 is 205297.3961452019 -
The
cube root of 42147020864 is 3480.0778614719
Scales and comparisons
How big is 42147020864?- 42,147,020,864 seconds is equal to 1,340 years, 7 weeks, 3 days, 17 hours, 47 minutes, 44 seconds.
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To count from 1 to 42,147,020,864 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 42147020864 cubic inches would be around 290 feet tall.
Recreational maths with 42147020864
- 42147020864 backwards is 46802074124
- 42147020864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42147020864's digits is 38
- More coming soon!
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