131018142640
131,018,142,640 is an even composite number composed of six prime numbers multiplied together.
131018142640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 131018142640:
24 × 5 × 7 × 11 × 1932 × 571
(2 × 2 × 2 × 2 × 5 × 7 × 11 × 193 × 193 × 571)See below for interesting mathematical facts about the number 131018142640 from the Numbermatics database.
Names of 131018142640
- Cardinal: 131018142640 can be written as One hundred thirty-one billion, eighteen million, one hundred forty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3101814264 × 1011
Factors of 131018142640
Divisors of 131018142640
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 193 220 280 308 385 386 440 560 571 616 770 772 880 965 1142 1232 1351 1540 1544 1930 2123 2284 2702 2855 3080 3088 3860 3997 4246 4568 5404 5710 6160 6281 6755 7720 7994 8492 9136 10615 10808 11420 12562 13510 14861 15440 15988 16984 19985 21230 21616 22840 25124 27020 29722 31405 31976 33968 37249 39970 42460 43967 45680 50248 54040 59444 62810 63952 74305 74498 79940 84920 87934 100496 108080 110203 118888 125620 148610 148996 159880 169840 175868 186245 219835 220406 237776 251240 260743 297220 297992 319760 351736 372490 409739 439670 440812 502480 521486 551015 594440 595984 703472 744980 771421 819478 879340 881624 1042972 1102030 1188880 1212233 1303715 1489960 1542842 1638956 1758680 1763248 2048695 2085944 2204060 2424466 2607430 2868173 2979920 3085684 3277912 3517360 3857105 4097390 4171888 4408120 4848932 5214860 5736346 6061165 6171368 6555824 7714210 8194780 8485631 8816240 9697864 10429720 11472692 12122330 12342736 14340865 15428420 16389560 16971262 19395728 20859440 21269179 22945384 24244660 28681730 30856840 32779120 33942524 42428155 42538358 45890768 48489320 57363460 61713680 67885048 84856310 85076716 96978640 106345895 114726920 135770096 148884253 169712620 170153432 212691790 229453840 233960969 297768506 339425240 340306864 425383580 467921938 595537012 678850480 744421265 850767160 935843876 1169804845 1191074024 1488842530 1637726783 1701534320 1871687752 2339609690 2382148048 2977685060 3275453566 3743375504 4679219380 5955370120 6550907132 8188633915 9358438760 11910740240 13101814264 16377267830 18716877520 26203628528 32754535660 65509071320 131018142640
- Sum of all divisors σ(n): 382429022976
- Sum of proper divisors (its aliquot sum) s(n): 251410880336
- 131018142640 is an abundant number, because the sum of its proper divisors (251410880336) is greater than itself. Its abundance is 120392737696
Bases of 131018142640
- Binary: 11110100000010100101000110011101100002
- Hexadecimal: 0x1E814A33B0
- Base-36: 1O6STHV4
Squares and roots of 131018142640
- 131018142640 squared (1310181426402) is 17165753700835386169600
- 131018142640 cubed (1310181426403) is 2249025166899158512328136031744000
-
The
square root of 131018142640 is 361964.2836524067 -
The
cube root of 131018142640 is 5078.9875252965
Scales and comparisons
How big is 131018142640?- 131,018,142,640 seconds is equal to 4,165 years, 50 weeks, 3 days, 16 hours, 30 minutes, 40 seconds.
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To count from 1 to 131,018,142,640 would take you about eight thousand, three hundred thirty-one 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 131018142640 cubic inches would be around 423.2 feet tall.
Recreational maths with 131018142640
- 131018142640 backwards is 046241810131
- The number of decimal digits it has is: 12
- The sum of 131018142640's digits is 31
- More coming soon!
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"Number 131018142640 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
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