842813164020
842,813,164,020 is an even composite number composed of seven prime numbers multiplied together.
842813164020 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 842813164020:
22 × 3 × 5 × 19 × 312 × 43 × 17891
(2 × 2 × 3 × 5 × 19 × 31 × 31 × 43 × 17891)See below for interesting mathematical facts about the number 842813164020 from the Numbermatics database.
Names of 842813164020
- Cardinal: 842813164020 can be written as Eight hundred forty-two billion, eight hundred thirteen million, one hundred sixty-four thousand and twenty.
Scientific notation
- Scientific notation: 8.4281316402 × 1011
Factors of 842813164020
Divisors of 842813164020
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 31 38 43 57 60 62 76 86 93 95 114 124 129 155 172 186 190 215 228 258 285 310 372 380 430 465 516 570 589 620 645 817 860 930 961 1140 1178 1290 1333 1634 1767 1860 1922 2356 2451 2580 2666 2883 2945 3268 3534 3844 3999 4085 4805 4902 5332 5766 5890 6665 7068 7998 8170 8835 9610 9804 11532 11780 12255 13330 14415 15996 16340 17670 17891 18259 19220 19995 24510 25327 26660 28830 35340 35782 36518 39990 41323 49020 50654 53673 54777 57660 71564 73036 75981 79980 82646 89455 91295 101308 107346 109554 123969 126635 151962 165292 178910 182590 206615 214692 219108 247938 253270 268365 273885 303924 339929 357820 365180 379905 413230 495876 506540 536730 547770 554621 619845 679858 759810 769313 785137 826460 1019787 1073460 1095540 1109242 1239690 1359716 1519620 1538626 1570274 1663863 1699645 2039574 2218484 2307939 2355411 2479380 2773105 3077252 3140548 3327726 3399290 3846565 3925685 4079148 4615878 4710822 5098935 5546210 6655452 6798580 7693130 7851370 8319315 9231756 9421644 10197870 10537799 11092420 11539695 11777055 14616947 15386260 15702740 16638630 17193251 20395740 21075598 23079390 23554110 23848703 29233894 31613397 33277260 34386502 42151196 43850841 46158780 47108220 47697406 51579753 52688995 58467788 63226794 68773004 71546109 73084735 85966255 87701682 95394812 103159506 105377990 119243515 126453588 143092218 146169470 158066985 171932510 175403364 206319012 210755980 219254205 238487030 257898765 286184436 292338940 316133970 326671769 343865020 357730545 438508410 453125357 476974060 515797530 632267940 653343538 715461090 739309793 877016820 906250714 980015307 1031595060 1306687076 1359376071 1430922180 1478619586 1633358845 1812501428 1960030614 2217929379 2265626785 2718752142 2957239172 3266717690 3696548965 3920061228 4435858758 4531253570 4900076535 5437504284 6533435380 6796880355 7393097930 8871717516 9062507140 9800153070 11089646895 13593760710 14046886067 14786195860 19600306140 22179293790 27187521420 28093772134 42140658201 44358587580 56187544268 70234430335 84281316402 140468860670 168562632804 210703291005 280937721340 421406582010 842813164020
- Sum of all divisors σ(n): 2626637207040
- Sum of proper divisors (its aliquot sum) s(n): 1783824043020
- 842813164020 is an abundant number, because the sum of its proper divisors (1783824043020) is greater than itself. Its abundance is 941010879000
Bases of 842813164020
- Binary: 11000100001110111001010001001001111101002
- Hexadecimal: 0xC43B9449F4
- Base-36: AR6L73EC
Squares and roots of 842813164020
- 842813164020 squared (8428131640202) is 710334029445403422560400
- 842813164020 cubed (8428131640203) is 598678870867956304413467773556808000
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The
square root of 842813164020 is 918048.5629965335 -
The
cube root of 842813164020 is 9445.9092771915
Scales and comparisons
How big is 842813164020?- 842,813,164,020 seconds is equal to 26,798 years, 44 weeks, 1 day, 23 hours, 47 minutes.
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To count from 1 to 842,813,164,020 would take you about fifty-three thousand, five hundred ninety-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 842813164020 cubic inches would be around 787.2 feet tall.
Recreational maths with 842813164020
- 842813164020 backwards is 020461318248
- The number of decimal digits it has is: 12
- The sum of 842813164020's digits is 39
- More coming soon!
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