42820420384
42,820,420,384 is an even composite number composed of six prime numbers multiplied together.
What does the number 42820420384 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 192 divisors.
42820420384 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42820420384:
25 × 7 × 19 × 23 × 67 × 6529
(2 × 2 × 2 × 2 × 2 × 7 × 19 × 23 × 67 × 6529)See below for interesting mathematical facts about the number 42820420384 from the Numbermatics database.
Names of 42820420384
- Cardinal: 42820420384 can be written as Forty-two billion, eight hundred twenty million, four hundred twenty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 4.2820420384 × 1010
Factors of 42820420384
Divisors of 42820420384
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 14 16 19 23 28 32 38 46 56 67 76 92 112 133 134 152 161 184 224 266 268 304 322 368 437 469 532 536 608 644 736 874 938 1064 1072 1273 1288 1541 1748 1876 2128 2144 2546 2576 3059 3082 3496 3752 4256 5092 5152 6118 6164 6529 6992 7504 8911 10184 10787 12236 12328 13058 13984 15008 17822 20368 21574 24472 24656 26116 29279 35644 40736 43148 45703 48944 49312 52232 58558 71288 86296 91406 97888 104464 117116 124051 142576 150167 172592 182812 204953 208928 234232 248102 285152 300334 345184 365624 409906 437443 468464 496204 600668 731248 819812 868357 874886 936928 992408 1051169 1201336 1462496 1639624 1736714 1749772 1984816 2102338 2402672 2853173 3062101 3279248 3473428 3499544 3969632 4204676 4805344 5706346 6124202 6558496 6946856 6999088 8311417 8409352 10061189 11412692 12248404 13893712 13998176 16622834 16818704 19972211 20122378 22825384 24496808 27787424 33245668 33637408 39944422 40244756 45650768 48993616 58179919 66491336 70428323 79888844 80489512 91301536 97987232 116359838 132982672 140856646 159777688 160979024 191162591 232719676 265965344 281713292 319555376 321958048 382325182 465439352 563426584 639110752 764650364 930878704 1126853168 1338138137 1529300728 1861757408 2253706336 2676276274 3058601456 5352552548 6117202912 10705105096 21410210192 42820420384
- Sum of all divisors σ(n): 107422156800
- Sum of proper divisors (its aliquot sum) s(n): 64601736416
- 42820420384 is an abundant number, because the sum of its proper divisors (64601736416) is greater than itself. Its abundance is 21781316032
Bases of 42820420384
- Binary: 1001111110000100101111000011001000002
- Hexadecimal: 0x9F84BC320
- Base-36: JO667TS
Squares and roots of 42820420384
- 42820420384 squared (428204203842) is 1833588401862482707456
- 42820420384 cubed (428204203843) is 78515026178978238091196411183104
-
The
square root of 42820420384 is 206930.9555963051 -
The
cube root of 42820420384 is 3498.5142097351
Scales and comparisons
How big is 42820420384?- 42,820,420,384 seconds is equal to 1,361 years, 28 weeks, 6 days, 17 hours, 13 minutes, 4 seconds.
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To count from 1 to 42,820,420,384 would take you about two thousand, seven hundred twenty-three 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 42820420384 cubic inches would be around 291.5 feet tall.
Recreational maths with 42820420384
- 42820420384 backwards is 48302402824
- The number of decimal digits it has is: 11
- The sum of 42820420384's digits is 37
- More coming soon!
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