421351980
421,351,980 is an even composite number composed of six prime numbers multiplied together.
421351980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 421351980:
22 × 3 × 5 × 72 × 192 × 397
(2 × 2 × 3 × 5 × 7 × 7 × 19 × 19 × 397)See below for interesting mathematical facts about the number 421351980 from the Numbermatics database.
Names of 421351980
- Cardinal: 421351980 can be written as Four hundred twenty-one million, three hundred fifty-one thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.2135198 × 108
Factors of 421351980
Divisors of 421351980
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 49 57 60 70 76 84 95 98 105 114 133 140 147 190 196 210 228 245 266 285 294 361 380 397 399 420 490 532 570 588 665 722 735 794 798 931 980 1083 1140 1191 1330 1444 1470 1588 1596 1805 1862 1985 1995 2166 2382 2527 2660 2779 2793 2940 3610 3724 3970 3990 4332 4655 4764 5054 5415 5558 5586 5955 7220 7543 7581 7940 7980 8337 9310 10108 10830 11116 11172 11910 12635 13895 13965 15086 15162 16674 17689 18620 19453 21660 22629 23820 25270 27790 27930 30172 30324 33348 35378 37715 37905 38906 41685 45258 50540 52801 53067 55580 55860 58359 70756 75430 75810 77812 83370 88445 90516 97265 105602 106134 113145 116718 143317 150860 151620 158403 166740 176890 194530 211204 212268 226290 233436 264005 265335 286634 291795 316806 353780 369607 389060 429951 452580 528010 530670 573268 583590 633612 716585 739214 792015 859902 1003219 1056020 1061340 1108821 1167180 1433170 1478428 1584030 1719804 1848035 2006438 2149755 2217642 2866340 3009657 3168060 3696070 4012876 4299510 4435284 5016095 5544105 6019314 7022533 7392140 8599020 10032190 11088210 12038628 14045066 15048285 20064380 21067599 22176420 28090132 30096570 35112665 42135198 60193140 70225330 84270396 105337995 140450660 210675990 421351980
- Sum of all divisors σ(n): 1452085488
- Sum of proper divisors (its aliquot sum) s(n): 1030733508
- 421351980 is an abundant number, because the sum of its proper divisors (1030733508) is greater than itself. Its abundance is 609381528
Bases of 421351980
- Binary: 110010001110101010010001011002
- Hexadecimal: 0x191D522C
- Base-36: 6YV19O
Squares and roots of 421351980
- 421351980 squared (4213519802) is 177537491049920400
- 421351980 cubed (4213519803) is 74805773378116239382392000
-
The
square root of 421351980 is 20526.8599644465 -
The
cube root of 421351980 is 749.6899340521
Scales and comparisons
How big is 421351980?- 421,351,980 seconds is equal to 13 years, 20 weeks, 4 days, 18 hours, 13 minutes.
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To count from 1 to 421,351,980 would take you about twenty 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 421351980 cubic inches would be around 62.5 feet tall.
Recreational maths with 421351980
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The information we have on file for 421351980 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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