1990129413720
1,990,129,413,720 is an even composite number composed of six prime numbers multiplied together.
What does the number 1990129413720 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
1990129413720 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 1990129413720:
23 × 3 × 5 × 7 × 9839 × 240797
(2 × 2 × 2 × 3 × 5 × 7 × 9839 × 240797)See below for interesting mathematical facts about the number 1990129413720 from the Numbermatics database.
Names of 1990129413720
- Cardinal: 1990129413720 can be written as One trillion, nine hundred ninety billion, one hundred twenty-nine million, four hundred thirteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.99012941372 × 1012
Factors of 1990129413720
Divisors of 1990129413720
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 9839 19678 29517 39356 49195 59034 68873 78712 98390 118068 137746 147585 196780 206619 236136 240797 275492 295170 344365 393560 413238 481594 550984 590340 688730 722391 826476 963188 1033095 1180680 1203985 1377460 1444782 1652952 1685579 1926376 2066190 2407970 2754920 2889564 3371158 3611955 4132380 4815940 5056737 5779128 6742316 7223910 8264760 8427895 9631880 10113474 13484632 14447820 16855790 20226948 25283685 28895640 33711580 40453896 50567370 67423160 101134740 202269480 2369201683 4738403366 7107605049 9476806732 11846008415 14215210098 16584411781 18953613464 23692016830 28430420196 33168823562 35538025245 47384033660 49753235343 56860840392 66337647124 71076050490 82922058905 94768067320 99506470686 132675294248 142152100980 165844117810 199012941372 248766176715 284304201960 331688235620 398025882744 497532353430 663376471240 995064706860 1990129413720
- Sum of all divisors σ(n): 6824022681600
- Sum of proper divisors (its aliquot sum) s(n): 4833893267880
- 1990129413720 is an abundant number, because the sum of its proper divisors (4833893267880) is greater than itself. Its abundance is 2843763854160
Bases of 1990129413720
- Binary: 111001111010111001111010011101110010110002
- Hexadecimal: 0x1CF5CF4EE58
- Base-36: PE93O3FC
Squares and roots of 1990129413720
- 1990129413720 squared (19901294137202) is 3960615083353510924238400
- 1990129413720 cubed (19901294137203) is 7882136573804911627158182329510848000
-
The
square root of 1990129413720 is 1410719.4666977557 -
The
cube root of 1990129413720 is 12578.4493749389
Scales and comparisons
How big is 1990129413720?- 1,990,129,413,720 seconds is equal to 63,279 years, 49 weeks, 6 days, 6 hours, 2 minutes.
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To count from 1 to 1,990,129,413,720 would take you about one hundred fifty-eight thousand, one hundred ninety-nine 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 1990129413720 cubic inches would be around 1048.2 feet tall.
Recreational maths with 1990129413720
- 1990129413720 backwards is 0273149210991
- The number of decimal digits it has is: 13
- The sum of 1990129413720's digits is 48
- More coming soon!
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The information we have on file for 1990129413720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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