55438444644
55,438,444,644 is an even composite number composed of seven prime numbers multiplied together.
55438444644 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 55438444644:
22 × 3 × 113 × 19 × 31 × 71 × 83
(2 × 2 × 3 × 11 × 11 × 11 × 19 × 31 × 71 × 83)See below for interesting mathematical facts about the number 55438444644 from the Numbermatics database.
Names of 55438444644
- Cardinal: 55438444644 can be written as Fifty-five billion, four hundred thirty-eight million, four hundred forty-four thousand, six hundred forty-four.
Scientific notation
- Scientific notation: 5.5438444644 × 1010
Factors of 55438444644
Divisors of 55438444644
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 11 12 19 22 31 33 38 44 57 62 66 71 76 83 93 114 121 124 132 142 166 186 209 213 228 242 249 284 332 341 363 372 418 426 484 498 589 627 682 726 781 836 852 913 996 1023 1178 1254 1331 1349 1364 1452 1562 1577 1767 1826 2046 2201 2299 2343 2356 2508 2573 2662 2698 2739 3124 3154 3534 3652 3751 3993 4047 4092 4402 4598 4686 4731 5146 5324 5396 5478 5893 6308 6479 6603 6897 7068 7502 7719 7986 8094 8591 8804 9196 9372 9462 10043 10292 10956 11253 11786 12958 13206 13794 14839 15004 15438 15972 16188 17182 17347 17679 18924 19437 20086 22506 23572 24211 25289 25773 25916 26412 27588 28303 29678 30129 30876 34364 34694 35358 38874 40172 41261 41819 44517 45012 48422 48887 50578 51546 52041 56606 59356 60258 64823 69388 70716 71269 72633 75867 77748 82522 83638 84909 89034 94501 96844 97774 101156 103092 104082 110473 111967 113212 120516 123783 125457 129646 142538 145266 146661 151734 163229 165044 167276 169818 178068 182683 189002 190817 194469 195548 208164 213807 220946 223934 247566 250914 259292 266321 283503 285076 290532 293322 303468 311333 326458 331419 335901 339636 365366 378004 381634 388938 427614 441892 447868 460009 489687 495132 501828 532642 537757 548049 567006 572451 586644 622666 652916 662838 671802 713053 730732 763268 777876 783959 798963 855228 920018 933999 979374 1065284 1075514 1096098 1134012 1144902 1231637 1245332 1325676 1343604 1380027 1426106 1567918 1597926 1613271 1795519 1840036 1867998 1958748 2009513 2098987 2139159 2151028 2192196 2289804 2351877 2463274 2760054 2852212 2929531 3135836 3195852 3226542 3424663 3470977 3591038 3694911 3735996 4019026 4197974 4278318 4703754 4926548 5060099 5386557 5520108 5859062 5915327 6028539 6296961 6453084 6849326 6941954 7182076 7389822 7843583 8038052 8395948 8556636 8788593 9407508 10120198 10273989 10412931 10773114 11718124 11830654 12057078 12593922 13548007 13698652 13883908 14779644 15180297 15687166 17577186 17745981 20240396 20547978 20825862 21546228 22104643 23530749 23661308 24114156 25187844 27096014 30360594 31374332 35154372 35491962 38180747 40644021 41095956 41651724 44209286 47061498 54192028 55661089 60721188 65068597 66313929 70983924 76361494 81288042 88418572 94122996 111322178 114542241 130137194 132627858 149028077 152722988 162576084 166983267 195205791 222644356 229084482 243151073 260274388 265255716 298056154 333966534 390411582 419988217 447084231 458168964 486302146 596112308 667933068 729453219 780823164 839976434 894168462 972604292 1259964651 1458906438 1679952868 1788336924 2519929302 2917812876 4619870387 5039858604 9239740774 13859611161 18479481548 27719222322 55438444644
- Sum of all divisors σ(n): 158668554240
- Sum of proper divisors (its aliquot sum) s(n): 103230109596
- 55438444644 is an abundant number, because the sum of its proper divisors (103230109596) is greater than itself. Its abundance is 47791664952
Bases of 55438444644
- Binary: 1100111010000110001110001000011001002
- Hexadecimal: 0xCE8638864
- Base-36: PGUM9NO
Squares and roots of 55438444644
- 55438444644 squared (554384446442) is 3073421144545852286736
- 55438444644 cubed (554384446443) is 170385687989604354518014551441984
-
The
square root of 55438444644 is 235453.6995759463 -
The
cube root of 55438444644 is 3813.0310851007
Scales and comparisons
How big is 55438444644?- 55,438,444,644 seconds is equal to 1,762 years, 40 weeks, 15 hours, 57 minutes, 24 seconds.
-
To count from 1 to 55,438,444,644 would take you about three thousand, five hundred twenty-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 55438444644 cubic inches would be around 317.8 feet tall.
Recreational maths with 55438444644
- 55438444644 backwards is 44644483455
- The number of decimal digits it has is: 11
- The sum of 55438444644's digits is 51
- More coming soon!
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The information we have on file for 55438444644 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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