442349668420
442,349,668,420 is an even composite number composed of seven prime numbers multiplied together.
442349668420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 442349668420:
22 × 5 × 11 × 71 × 97 × 181 × 1613
(2 × 2 × 5 × 11 × 71 × 97 × 181 × 1613)See below for interesting mathematical facts about the number 442349668420 from the Numbermatics database.
Names of 442349668420
- Cardinal: 442349668420 can be written as Four hundred forty-two billion, three hundred forty-nine million, six hundred sixty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.4234966842 × 1011
Factors of 442349668420
Divisors of 442349668420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 71 97 110 142 181 194 220 284 355 362 388 485 710 724 781 905 970 1067 1420 1562 1613 1810 1940 1991 2134 3124 3226 3620 3905 3982 4268 5335 6452 6887 7810 7964 8065 9955 10670 12851 13774 15620 16130 17557 17743 19910 21340 25702 27548 32260 34435 35114 35486 39820 51404 64255 68870 70228 70972 75757 87785 88715 114523 128510 137740 141361 151514 156461 175570 177430 193127 229046 257020 282722 291953 303028 312922 351140 354860 378785 386254 458092 565444 572615 583906 625844 706805 757570 772508 782305 965635 1145230 1167812 1246547 1259753 1413610 1459765 1515140 1564610 1721071 1931270 2290460 2493094 2519506 2827220 2919530 3129220 3211483 3442142 3862540 4986188 5039012 5839060 6232735 6298765 6422966 6884284 8605355 11108731 12465470 12597530 12845932 13712017 16057415 17210710 20728663 22217462 24930940 25195060 27424034 28319441 32114830 34421420 41457326 44434924 54848068 55543655 56638882 64229660 68560085 82914652 103643315 111087310 113277764 122196041 137120170 141597205 207286630 222174620 228015293 244392082 274240340 283194410 311513851 414573260 456030586 488784164 566388820 610980205 623027702 912061172 1140076465 1221960410 1246055404 1557569255 2010680311 2280152930 2443920820 3115138510 4021360622 4560305860 6230277020 8042721244 10053401555 20106803110 22117483421 40213606220 44234966842 88469933684 110587417105 221174834210 442349668420
- Sum of all divisors σ(n): 1044633687552
- Sum of proper divisors (its aliquot sum) s(n): 602284019132
- 442349668420 is an abundant number, because the sum of its proper divisors (602284019132) is greater than itself. Its abundance is 159934350712
Bases of 442349668420
- Binary: 1100110111111100001100001001000010001002
- Hexadecimal: 0x66FE184844
- Base-36: 5N7NKKLG
Squares and roots of 442349668420
- 442349668420 squared (4423496684202) is 195673229151283945296400
- 442349668420 cubed (4423496684203) is 86555988033741131219131958619688000
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The
square root of 442349668420 is 665093.7290487709 -
The
cube root of 442349668420 is 7619.4197978147
Scales and comparisons
How big is 442349668420?- 442,349,668,420 seconds is equal to 14,065 years, 18 weeks, 1 day, 19 hours, 53 minutes, 40 seconds.
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To count from 1 to 442,349,668,420 would take you about twenty-eight thousand, one hundred thirty 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 442349668420 cubic inches would be around 635 feet tall.
Recreational maths with 442349668420
- 442349668420 backwards is 024866943244
- The number of decimal digits it has is: 12
- The sum of 442349668420's digits is 52
- More coming soon!
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