55138545897120
55,138,545,897,120 is an even composite number composed of five prime numbers multiplied together.
55138545897120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 55138545897120:
25 × 33 × 5 × 72 × 260480659
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 260480659)See below for interesting mathematical facts about the number 55138545897120 from the Numbermatics database.
Names of 55138545897120
- Cardinal: 55138545897120 can be written as Fifty-five trillion, one hundred thirty-eight billion, five hundred forty-five million, eight hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 5.513854589712 × 1013
Factors of 55138545897120
Divisors of 55138545897120
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 84 90 96 98 105 108 112 120 126 135 140 144 147 160 168 180 189 196 210 216 224 240 245 252 270 280 288 294 315 336 360 378 392 420 432 441 480 490 504 540 560 588 630 672 720 735 756 784 840 864 882 945 980 1008 1080 1120 1176 1260 1323 1440 1470 1512 1568 1680 1764 1890 1960 2016 2160 2205 2352 2520 2646 2940 3024 3360 3528 3780 3920 4320 4410 4704 5040 5292 5880 6048 6615 7056 7560 7840 8820 10080 10584 11760 13230 14112 15120 17640 21168 23520 26460 30240 35280 42336 52920 70560 105840 211680 260480659 520961318 781441977 1041922636 1302403295 1562883954 1823364613 2083845272 2344325931 2604806590 3125767908 3646729226 3907209885 4167690544 4688651862 5209613180 5470093839 6251535816 7032977793 7293458452 7814419770 8335381088 9116823065 9377303724 10419226360 10940187678 11721629655 12503071632 12763552291 14065955586 14586916904 15628839540 16410281517 18233646130 18754607448 20838452720 21880375356 23443259310 25006143264 25527104582 27350469195 28131911172 29173833808 31257679080 32820563034 35164888965 36467292260 37509214896 38290656873 41676905440 43760750712 46886518620 49230844551 51054209164 54700938390 56263822344 58347667616 62515358160 63817761455 65641126068 70329777930 72934584520 75018429792 76581313746 82051407585 87521501424 93773037240 98461689102 102108418328 109401876780 112527644688 114871970619 125030716320 127635522910 131282252136 140659555860 145869169040 153162627492 164102815170 175043002848 187546074480 191453284365 196923378204 204216836656 218803753560 225055289376 229743941238 246154222755 255271045820 262564504272 281319111720 291738338080 306325254984 328205630340 344615911857 375092148960 382906568730 393846756408 408433673312 437607507120 459487882476 492308445510 510542091640 525129008544 562638223440 574359853095 612650509968 656411260680 689231823714 765813137460 787693512816 875215014240 918975764952 984616891020 1021084183280 1125276446880 1148719706190 1225301019936 1312822521360 1378463647428 1531626274920 1575387025632 1723079559285 1837951529904 1969233782040 2042168366560 2297439412380 2625645042720 2756927294856 3063252549840 3446159118570 3675903059808 3938467564080 4594878824760 5513854589712 6126505099680 6892318237140 7876935128160 9189757649520 11027709179424 13784636474280 18379515299040 27569272948560 55138545897120
- Sum of all divisors σ(n): 224492652014400
- Sum of proper divisors (its aliquot sum) s(n): 169354106117280
- 55138545897120 is an abundant number, because the sum of its proper divisors (169354106117280) is greater than itself. Its abundance is 114215560220160
Bases of 55138545897120
- Binary: 11001000100101111100010111000100001110101000002
- Hexadecimal: 0x3225F1710EA0
- Base-36: JJMAQLBC0
Squares and roots of 55138545897120
- 55138545897120 squared (551385458971202) is 3040259243648808785624294400
- 55138545897120 cubed (551385458971203) is 167635473845073180084759847626914992128000
-
The
square root of 55138545897120 is 7425533.3745879831 -
The
cube root of 55138545897120 is 38061.4301633189
Scales and comparisons
How big is 55138545897120?- 55,138,545,897,120 seconds is equal to 1,753,235 years, 10 weeks, 4 days, 13 hours, 12 minutes.
-
To count from 1 to 55,138,545,897,120 would take you about four million, three hundred eighty-three thousand and eighty-eight 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 55138545897120 cubic inches would be around 3171.8 feet tall.
Recreational maths with 55138545897120
- 55138545897120 backwards is 02179854583155
- 55138545897120 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 55138545897120's digits is 63
- More coming soon!
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