131386895920
131,386,895,920 is an even composite number composed of six prime numbers multiplied together.
131386895920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 131386895920:
24 × 5 × 7 × 293 × 397 × 2017
(2 × 2 × 2 × 2 × 5 × 7 × 293 × 397 × 2017)See below for interesting mathematical facts about the number 131386895920 from the Numbermatics database.
Names of 131386895920
- Cardinal: 131386895920 can be written as One hundred thirty-one billion, three hundred eighty-six million, eight hundred ninety-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3138689592 × 1011
Factors of 131386895920
Divisors of 131386895920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 293 397 560 586 794 1172 1465 1588 1985 2017 2051 2344 2779 2930 3176 3970 4034 4102 4688 5558 5860 6352 7940 8068 8204 10085 10255 11116 11720 13895 14119 15880 16136 16408 20170 20510 22232 23440 27790 28238 31760 32272 32816 40340 41020 44464 55580 56476 70595 80680 82040 111160 112952 116321 141190 161360 164080 222320 225904 232642 282380 465284 564760 581605 590981 800749 814247 930568 1129520 1163210 1181962 1601498 1628494 1861136 2326420 2363924 2954905 3202996 3256988 4003745 4071235 4136867 4652840 4727848 5605243 5909810 6405992 6513976 8007490 8142470 8273734 9305680 9455696 11210486 11819620 12811984 13027952 16014980 16284940 16547468 20684335 22420972 23639240 28026215 32029960 32569880 33094936 41368670 44841944 47278480 56052430 64059920 65139760 66189872 82737340 89683888 112104860 165474680 224209720 234619457 330949360 448419440 469238914 938477828 1173097285 1642336199 1876955656 2346194570 3284672398 3753911312 4692389140 6569344796 8211680995 9384778280 13138689592 16423361990 18769556560 26277379184 32846723980 65693447960 131386895920
- Sum of all divisors σ(n): 351361761408
- Sum of proper divisors (its aliquot sum) s(n): 219974865488
- 131386895920 is an abundant number, because the sum of its proper divisors (219974865488) is greater than itself. Its abundance is 88587969568
Bases of 131386895920
- Binary: 11110100101110100010011101110001100002
- Hexadecimal: 0x1E9744EE30
- Base-36: 1OCWD5PS
Squares and roots of 131386895920
- 131386895920 squared (1313868959202) is 17262516419492912646400
- 131386895920 cubed (1313868959203) is 2268068448125206373050208562688000
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The
square root of 131386895920 is 362473.3037342199 -
The
cube root of 131386895920 is 5083.7480338149
Scales and comparisons
How big is 131386895920?- 131,386,895,920 seconds is equal to 4,177 years, 36 weeks, 1 day, 15 hours, 58 minutes, 40 seconds.
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To count from 1 to 131,386,895,920 would take you about eight thousand, three hundred fifty-five 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 131386895920 cubic inches would be around 423.6 feet tall.
Recreational maths with 131386895920
- 131386895920 backwards is 029598683131
- The number of decimal digits it has is: 12
- The sum of 131386895920's digits is 55
- More coming soon!
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