55180542872
55,180,542,872 is an even composite number composed of six prime numbers multiplied together.
55180542872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 55180542872:
23 × 72 × 132 × 31 × 97 × 277
(2 × 2 × 2 × 7 × 7 × 13 × 13 × 31 × 97 × 277)See below for interesting mathematical facts about the number 55180542872 from the Numbermatics database.
Names of 55180542872
- Cardinal: 55180542872 can be written as Fifty-five billion, one hundred eighty million, five hundred forty-two thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 5.5180542872 × 1010
Factors of 55180542872
Divisors of 55180542872
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 31 49 52 56 62 91 97 98 104 124 169 182 194 196 217 248 277 338 364 388 392 403 434 554 637 676 679 728 776 806 868 1108 1183 1261 1274 1352 1358 1519 1612 1736 1939 2216 2366 2522 2548 2716 2821 3007 3038 3224 3601 3878 4732 4753 5044 5096 5239 5432 5642 6014 6076 7202 7756 8281 8587 8827 9464 9506 10088 10478 11284 12028 12152 13573 14404 15512 16393 16562 17174 17654 19012 19747 20956 21049 22568 24056 25207 26869 27146 28808 32786 33124 34348 35308 36673 38024 39091 39494 41912 42098 46813 50414 53738 54292 60109 61789 65572 66248 68696 70616 73346 78182 78988 84196 93626 100828 107476 108584 111631 114751 120218 123578 131144 146692 147343 156364 157976 168392 176449 187252 188083 201656 214952 223262 229502 240436 247156 256711 273637 293384 294686 312728 327691 349297 352898 374504 376166 420763 446524 459004 480872 494312 508183 513422 547274 589372 655382 698594 705796 752332 781417 803257 832939 841526 893048 918008 1016366 1026844 1094548 1178744 1310764 1316581 1397188 1411592 1451203 1504664 1562834 1606514 1665878 1683052 1915459 2032732 2053688 2189096 2293837 2445079 2621528 2633162 2794376 2902406 3125668 3213028 3331756 3366104 3557281 3830918 4065464 4540861 4587674 4890158 5266324 5469919 5804812 5830573 6251336 6426056 6663512 7114562 7661836 9081722 9175348 9780316 10158421 10532648 10828207 10939838 11609624 11661146 14229124 15323672 17115553 18163444 18350696 19560632 20316842 21656414 21879676 23322292 24900967 28458248 31786027 34231106 36326888 40633684 40814011 43312828 43759352 46644584 49801934 63572054 68462212 71108947 75797449 81267368 81628022 86625656 99603868 127144108 136924424 140766691 142217894 151594898 163256044 199207736 222502189 254288216 281533382 284435788 303189796 326512088 445004378 530582143 563066764 568871576 606379592 890008756 985366837 1061164286 1126133528 1780017512 1970733674 2122328572 3941467348 4244657144 6897567859 7882934696 13795135718 27590271436 55180542872
- Sum of all divisors σ(n): 136407438720
- Sum of proper divisors (its aliquot sum) s(n): 81226895848
- 55180542872 is an abundant number, because the sum of its proper divisors (81226895848) is greater than itself. Its abundance is 26046352976
Bases of 55180542872
- Binary: 1100110110010000010001000011100110002
- Hexadecimal: 0xCD9044398
- Base-36: PCL2JDK
Squares and roots of 55180542872
- 55180542872 squared (551805428722) is 3044892311648630008384
- 55180542872 cubed (551805428723) is 168018810743550413177699031438848
-
The
square root of 55180542872 is 234905.3913216979 -
The
cube root of 55180542872 is 3807.1091035109
Scales and comparisons
How big is 55180542872?- 55,180,542,872 seconds is equal to 1,754 years, 29 weeks, 4 days, 16 hours, 34 minutes, 32 seconds.
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To count from 1 to 55,180,542,872 would take you about three thousand, five hundred 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 55180542872 cubic inches would be around 317.3 feet tall.
Recreational maths with 55180542872
- 55180542872 backwards is 27824508155
- The number of decimal digits it has is: 11
- The sum of 55180542872's digits is 47
- More coming soon!
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