401308020
401,308,020 is an even composite number composed of six prime numbers multiplied together.
401308020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 401308020:
22 × 34 × 5 × 31 × 61 × 131
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 31 × 61 × 131)See below for interesting mathematical facts about the number 401308020 from the Numbermatics database.
Names of 401308020
- Cardinal: 401308020 can be written as Four hundred one million, three hundred eight thousand and twenty.
Scientific notation
- Scientific notation: 4.0130802 × 108
Factors of 401308020
Divisors of 401308020
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 61 62 81 90 93 108 122 124 131 135 155 162 180 183 186 244 262 270 279 305 310 324 366 372 393 405 465 524 540 549 558 610 620 655 732 786 810 837 915 930 1098 1116 1179 1220 1310 1395 1572 1620 1647 1674 1830 1860 1891 1965 2196 2358 2511 2620 2745 2790 3294 3348 3537 3660 3782 3930 4061 4185 4716 4941 5022 5490 5580 5673 5895 6588 7074 7564 7860 7991 8122 8235 8370 9455 9882 10044 10611 10980 11346 11790 12183 12555 14148 15982 16244 16470 16740 17019 17685 18910 19764 20305 21222 22692 23580 23973 24366 24705 25110 28365 31964 32940 34038 35370 36549 37820 39955 40610 42444 47946 48732 49410 50220 51057 53055 56730 60915 68076 70740 71919 73098 79910 81220 85095 95892 98820 102114 106110 109647 113460 119865 121830 143838 146196 153171 159820 170190 182745 204228 212220 215757 219294 239730 243660 247721 255285 287676 306342 328941 340380 359595 365490 431514 438588 479460 495442 510570 548235 612684 647271 657882 719190 730980 743163 765855 863028 990884 1021140 1078785 1096470 1238605 1294542 1315764 1438380 1486326 1531710 1644705 2157570 2192940 2229489 2477210 2589084 2972652 3063420 3236355 3289410 3715815 4315140 4458978 4954420 6472710 6578820 6688467 7431630 8917956 11147445 12945420 13376934 14863260 20065401 22294890 26753868 33442335 40130802 44589780 66884670 80261604 100327005 133769340 200654010 401308020
- Sum of all divisors σ(n): 1330914816
- Sum of proper divisors (its aliquot sum) s(n): 929606796
- 401308020 is an abundant number, because the sum of its proper divisors (929606796) is greater than itself. Its abundance is 528298776
Bases of 401308020
- Binary: 101111110101101111001011101002
- Hexadecimal: 0x17EB7974
- Base-36: 6MXF90
Squares and roots of 401308020
- 401308020 squared (4013080202) is 161048126916320400
- 401308020 cubed (4013080203) is 64629904937497245409608000
-
The
square root of 401308020 is 20032.6738105527 -
The
cube root of 401308020 is 737.6085570355
Scales and comparisons
How big is 401308020?- 401,308,020 seconds is equal to 12 years, 39 weeks, 3 days, 18 hours, 27 minutes.
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To count from 1 to 401,308,020 would take you about nineteen 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 401308020 cubic inches would be around 61.5 feet tall.
Recreational maths with 401308020
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