42491481900
42,491,481,900 is an even composite number composed of five prime numbers multiplied together.
What does the number 42491481900 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 108 divisors.
42491481900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 42491481900:
22 × 3 × 52 × 72 × 2890577
(2 × 2 × 3 × 5 × 5 × 7 × 7 × 2890577)See below for interesting mathematical facts about the number 42491481900 from the Numbermatics database.
Names of 42491481900
- Cardinal: 42491481900 can be written as Forty-two billion, four hundred ninety-one million, four hundred eighty-one thousand, nine hundred.
Scientific notation
- Scientific notation: 4.24914819 × 1010
Factors of 42491481900
Divisors of 42491481900
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 140 147 150 175 196 210 245 294 300 350 420 490 525 588 700 735 980 1050 1225 1470 2100 2450 2940 3675 4900 7350 14700 2890577 5781154 8671731 11562308 14452885 17343462 20234039 28905770 34686924 40468078 43358655 57811540 60702117 72264425 80936156 86717310 101170195 121404234 141638273 144528850 173434620 202340390 216793275 242808468 283276546 289057700 303510585 404680780 424914819 433586550 505850975 566553092 607021170 708191365 849829638 867173100 1011701950 1214042340 1416382730 1517552925 1699659276 2023403900 2124574095 2832765460 3035105850 3540956825 4249148190 6070211700 7081913650 8498296380 10622870475 14163827300 21245740950 42491481900
- Sum of all divisors σ(n): 143014237128
- Sum of proper divisors (its aliquot sum) s(n): 100522755228
- 42491481900 is an abundant number, because the sum of its proper divisors (100522755228) is greater than itself. Its abundance is 58031273328
Bases of 42491481900
- Binary: 1001111001001011000010001111001011002
- Hexadecimal: 0x9E4B08F2C
- Base-36: JIQBX9O
Squares and roots of 42491481900
- 42491481900 squared (424914819002) is 1805526034058027610000
- 42491481900 cubed (424914819003) is 76719476796155463740015259000000
-
The
square root of 42491481900 is 206134.6208185321 -
The
cube root of 42491481900 is 3489.5328613983
Scales and comparisons
How big is 42491481900?- 42,491,481,900 seconds is equal to 1,351 years, 5 weeks, 13 hours, 25 minutes.
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To count from 1 to 42,491,481,900 would take you about two thousand, seven hundred two 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 42491481900 cubic inches would be around 290.8 feet tall.
Recreational maths with 42491481900
- 42491481900 backwards is 00918419424
- 42491481900 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42491481900's digits is 42
- More coming soon!
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