13082805720
13,082,805,720 is an even composite number composed of five prime numbers multiplied together.
13082805720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13082805720:
23 × 34 × 5 × 23 × 4192
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 23 × 419 × 419)See below for interesting mathematical facts about the number 13082805720 from the Numbermatics database.
Names of 13082805720
- Cardinal: 13082805720 can be written as Thirteen billion, eighty-two million, eight hundred five thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.308280572 × 1010
Factors of 13082805720
Divisors of 13082805720
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 27 30 36 40 45 46 54 60 69 72 81 90 92 108 115 120 135 138 162 180 184 207 216 230 270 276 324 345 360 405 414 419 460 540 552 621 648 690 810 828 838 920 1035 1080 1242 1257 1380 1620 1656 1676 1863 2070 2095 2484 2514 2760 3105 3240 3352 3726 3771 4140 4190 4968 5028 6210 6285 7452 7542 8280 8380 9315 9637 10056 11313 12420 12570 14904 15084 16760 18630 18855 19274 22626 24840 25140 28911 30168 33939 37260 37710 38548 45252 48185 50280 56565 57822 67878 74520 75420 77096 86733 90504 96370 113130 115644 135756 144555 150840 169695 173466 175561 192740 226260 231288 260199 271512 289110 339390 346932 351122 385480 433665 452520 520398 526683 578220 678780 693864 702244 780597 867330 877805 1040796 1053366 1156440 1300995 1357560 1404488 1561194 1580049 1734660 1755610 2081592 2106732 2601990 2633415 3122388 3160098 3469320 3511220 3902985 4037903 4213464 4740147 5203980 5266830 6244776 6320196 7022440 7805970 7900245 8075806 9480294 10407960 10533660 12113709 12640392 14220441 15611940 15800490 16151612 18960588 20189515 21067320 23700735 24227418 28440882 31223880 31600980 32303224 36341127 37921176 40379030 47401470 48454836 56881764 60568545 63201960 71102205 72682254 80758060 94802940 96909672 109023381 113763528 121137090 142204410 145364508 161516120 181705635 189605880 218046762 242274180 284408820 290729016 327070143 363411270 436093524 484548360 545116905 568817640 654140286 726822540 872187048 1090233810 1308280572 1453645080 1635350715 2180467620 2616561144 3270701430 4360935240 6541402860 13082805720
- Sum of all divisors σ(n): 45994394160
- Sum of proper divisors (its aliquot sum) s(n): 32911588440
- 13082805720 is an abundant number, because the sum of its proper divisors (32911588440) is greater than itself. Its abundance is 19828782720
Bases of 13082805720
- Binary: 11000010111100101111000101110110002
- Hexadecimal: 0x30BCBC5D8
- Base-36: 60D5XI0
Squares and roots of 13082805720
- 13082805720 squared (130828057202) is 171159805507264718400
- 13082805720 cubed (130828057203) is 2239250482524530359437709248000
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The
square root of 13082805720 is 114380.0931980735 -
The
cube root of 13082805720 is 2356.3165343477
Scales and comparisons
How big is 13082805720?- 13,082,805,720 seconds is equal to 415 years, 51 weeks, 4 days, 8 hours, 42 minutes.
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To count from 1 to 13,082,805,720 would take you about eight 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 13082805720 cubic inches would be around 196.4 feet tall.
Recreational maths with 13082805720
- 13082805720 backwards is 02750828031
- 13082805720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13082805720's digits is 36
- More coming soon!
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