42126012520
42,126,012,520 is an even composite number composed of six prime numbers multiplied together.
42126012520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42126012520:
23 × 5 × 41 × 71 × 331 × 1093
(2 × 2 × 2 × 5 × 41 × 71 × 331 × 1093)See below for interesting mathematical facts about the number 42126012520 from the Numbermatics database.
Names of 42126012520
- Cardinal: 42126012520 can be written as Forty-two billion, one hundred twenty-six million, twelve thousand, five hundred twenty.
Scientific notation
- Scientific notation: 4.212601252 × 1010
Factors of 42126012520
Divisors of 42126012520
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 40 41 71 82 142 164 205 284 328 331 355 410 568 662 710 820 1093 1324 1420 1640 1655 2186 2648 2840 2911 3310 4372 5465 5822 6620 8744 10930 11644 13240 13571 14555 21860 23288 23501 27142 29110 43720 44813 47002 54284 58220 67855 77603 89626 94004 108568 116440 117505 135710 155206 179252 188008 224065 235010 271420 310412 358504 361783 388015 448130 470020 542840 620824 723566 776030 896260 940040 963541 1447132 1552060 1792520 1808915 1927082 2894264 3104120 3181723 3617830 3854164 4817705 6363446 7235660 7708328 9635410 12726892 14471320 14833103 15908615 19270820 25453784 25686593 29666206 31817230 38541640 51373186 59332412 63634460 74165515 102746372 118664824 127268920 128432965 148331030 205492744 256865930 296662060 513731860 593324120 1027463720 1053150313 2106300626 4212601252 5265751565 8425202504 10531503130 21063006260 42126012520
- Sum of all divisors σ(n): 98850689280
- Sum of proper divisors (its aliquot sum) s(n): 56724676760
- 42126012520 is an abundant number, because the sum of its proper divisors (56724676760) is greater than itself. Its abundance is 14598664240
Bases of 42126012520
- Binary: 1001110011101110011111110000011010002
- Hexadecimal: 0x9CEE7F068
- Base-36: JCOQNAG
Squares and roots of 42126012520
- 42126012520 squared (421260125202) is 1774600930835196750400
- 42126012520 cubed (421260125203) is 74756861030367152364013715008000
-
The
square root of 42126012520 is 205246.2241309203 -
The
cube root of 42126012520 is 3479.4995459931
Scales and comparisons
How big is 42126012520?- 42,126,012,520 seconds is equal to 1,339 years, 24 weeks, 5 days, 14 hours, 8 minutes, 40 seconds.
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To count from 1 to 42,126,012,520 would take you about two thousand, six hundred seventy-eight 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 42126012520 cubic inches would be around 290 feet tall.
Recreational maths with 42126012520
- 42126012520 backwards is 02521062124
- The number of decimal digits it has is: 11
- The sum of 42126012520's digits is 25
- More coming soon!
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