425208420
425,208,420 is an even composite number composed of seven prime numbers multiplied together.
425208420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 425208420:
22 × 33 × 5 × 7 × 13 × 17 × 509
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 17 × 509)See below for interesting mathematical facts about the number 425208420 from the Numbermatics database.
Names of 425208420
- Cardinal: 425208420 can be written as Four hundred twenty-five million, two hundred eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.2520842 × 108
Factors of 425208420
Divisors of 425208420
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 17 18 20 21 26 27 28 30 34 35 36 39 42 45 51 52 54 60 63 65 68 70 78 84 85 90 91 102 105 108 117 119 126 130 135 140 153 156 170 180 182 189 195 204 210 221 234 238 252 255 260 270 273 306 315 340 351 357 364 378 390 420 442 455 459 468 476 509 510 540 546 585 595 612 630 663 702 714 756 765 780 819 884 910 918 945 1018 1020 1071 1092 1105 1170 1190 1260 1326 1365 1404 1428 1527 1530 1547 1638 1755 1785 1820 1836 1890 1989 2036 2142 2210 2295 2340 2380 2457 2545 2652 2730 3054 3060 3094 3213 3276 3315 3510 3563 3570 3780 3978 4095 4284 4420 4581 4590 4641 4914 5090 5355 5460 5967 6108 6188 6426 6617 6630 7020 7126 7140 7635 7735 7956 8190 8653 9162 9180 9282 9828 9945 10180 10689 10710 11934 12285 12852 13234 13260 13743 13923 14252 15270 15470 16065 16380 17306 17815 18324 18564 19851 19890 21378 21420 22905 23205 23868 24570 25959 26468 27486 27846 29835 30540 30940 32067 32130 33085 34612 35630 39702 39780 41769 42756 43265 45810 46319 46410 49140 51918 53445 54972 55692 59553 59670 60571 64134 64260 66170 68715 69615 71260 77877 79404 83538 86530 91620 92638 92820 96201 99255 103836 106890 112489 119106 119340 121142 128268 129795 132340 137430 138957 139230 155754 160335 167076 173060 178659 181713 185276 192402 198510 208845 213780 224978 231595 233631 238212 242284 259590 274860 277914 278460 297765 302855 311508 320670 337467 357318 363426 384804 389385 397020 416871 417690 449956 463190 467262 481005 519180 545139 555828 562445 595530 605710 641340 674934 694785 714636 726852 778770 787423 833742 835380 893295 908565 926380 934524 962010 1012401 1090278 1124890 1168155 1191060 1211420 1250613 1349868 1389570 1557540 1574846 1635417 1667484 1687335 1786590 1817130 1924020 2024802 2084355 2180556 2249780 2336310 2362269 2501226 2725695 2779140 3037203 3149692 3270834 3374670 3573180 3634260 3937115 4049604 4168710 4672620 4724538 5002452 5062005 5451390 6074406 6253065 6541668 6749340 7086807 7874230 8177085 8337420 9449076 10124010 10902780 11811345 12148812 12506130 14173614 15186015 15748460 16354170 20248020 21260421 23622690 25012260 28347228 30372030 32708340 35434035 42520842 47245380 60744060 70868070 85041684 106302105 141736140 212604210 425208420
- Sum of all divisors σ(n): 1727308800
- Sum of proper divisors (its aliquot sum) s(n): 1302100380
- 425208420 is an abundant number, because the sum of its proper divisors (1302100380) is greater than itself. Its abundance is 876891960
Bases of 425208420
- Binary: 110010101100000101010011001002
- Hexadecimal: 0x19582A64
- Base-36: 715OX0
Squares and roots of 425208420
- 425208420 squared (4252084202) is 180802200438896400
- 425208420 cubed (4252084203) is 76878617981146444787688000
-
The
square root of 425208420 is 20620.5824360033 -
The
cube root of 425208420 is 751.9701799893
Scales and comparisons
How big is 425208420?- 425,208,420 seconds is equal to 13 years, 27 weeks, 9 hours, 27 minutes.
-
To count from 1 to 425,208,420 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 425208420 cubic inches would be around 62.7 feet tall.
Recreational maths with 425208420
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