13666085888
13,666,085,888 is an even composite number composed of five prime numbers multiplied together.
13666085888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 13666085888:
210 × 73 × 13 × 41 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 13 × 41 × 73)See below for interesting mathematical facts about the number 13666085888 from the Numbermatics database.
Names of 13666085888
- Cardinal: 13666085888 can be written as Thirteen billion, six hundred sixty-six million, eighty-five thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3666085888 × 1010
Factors of 13666085888
Divisors of 13666085888
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 41 49 52 56 64 73 82 91 98 104 112 128 146 164 182 196 208 224 256 287 292 328 343 364 392 416 448 511 512 533 574 584 637 656 686 728 784 832 896 949 1022 1024 1066 1148 1168 1274 1312 1372 1456 1568 1664 1792 1898 2009 2044 2132 2296 2336 2548 2624 2744 2912 2993 3136 3328 3577 3584 3731 3796 4018 4088 4264 4459 4592 4672 5096 5248 5488 5824 5986 6272 6643 6656 7154 7168 7462 7592 8036 8176 8528 8918 9184 9344 10192 10496 10976 11648 11972 12544 13286 13312 14063 14308 14924 15184 16072 16352 17056 17836 18368 18688 20384 20951 20992 21952 23296 23944 25039 25088 26117 26572 28126 28616 29848 30368 32144 32704 34112 35672 36736 37376 38909 40768 41902 41984 43904 46501 46592 47888 50078 50176 52234 53144 56252 57232 59696 60736 64288 65408 68224 71344 73472 74752 77818 81536 83804 87808 93002 93184 95776 100156 104468 106288 112504 114464 119392 121472 128576 130816 136448 142688 146657 146944 155636 163072 167608 175616 182819 186004 191552 200312 208936 212576 225008 228928 238784 242944 257152 261632 272363 272896 285376 293314 293888 311272 325507 326144 335216 351232 365638 372008 383104 400624 417872 425152 450016 457856 477568 485888 514304 523264 544726 545792 570752 586628 622544 651014 652288 670432 731276 744016 766208 801248 835744 850304 900032 915712 955136 971776 1026599 1028608 1089452 1141504 1173256 1245088 1302028 1340864 1462552 1488032 1532416 1602496 1671488 1700608 1800064 1831424 1906541 1910272 2053198 2057216 2178904 2283008 2346512 2490176 2604056 2681728 2925104 2976064 3064832 3204992 3342976 3401216 3600128 3662848 3813082 3820544 4106396 4357808 4566016 4693024 4980352 5208112 5363456 5850208 5952128 6409984 6685952 6802432 7200256 7626164 8212792 8715616 9386048 9960704 10416224 10726912 11700416 11904256 12819968 13345787 13371904 14400512 15252328 16425584 17431232 18772096 19921408 20832448 21453824 23400832 23808512 25639936 26691574 26743808 30504656 32851168 34862464 37544192 39842816 41664896 46801664 47617024 53383148 61009312 65702336 69724928 75088384 83329792 93603328 106766296 122018624 131404672 139449856 150176768 166659584 187206656 213532592 244037248 262809344 278899712 333319168 427065184 488074496 525618688 854130368 976148992 1051237376 1708260736 1952297984 3416521472 6833042944 13666085888
- Sum of all divisors σ(n): 35627625600
- Sum of proper divisors (its aliquot sum) s(n): 21961539712
- 13666085888 is an abundant number, because the sum of its proper divisors (21961539712) is greater than itself. Its abundance is 8295453824
Bases of 13666085888
- Binary: 11001011101000111111101100000000002
- Hexadecimal: 0x32E8FEC00
- Base-36: 6A0FNCW
Squares and roots of 13666085888
- 13666085888 squared (136660858882) is 186761903498192748544
- 13666085888 cubed (136660858883) is 2552304213812669754381090947072
-
The
square root of 13666085888 is 116902.0354313815 -
The
cube root of 13666085888 is 2390.8264322167
Scales and comparisons
How big is 13666085888?- 13,666,085,888 seconds is equal to 434 years, 28 weeks, 6 hours, 58 minutes, 8 seconds.
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To count from 1 to 13,666,085,888 would take you about eight hundred sixty-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 13666085888 cubic inches would be around 199.2 feet tall.
Recreational maths with 13666085888
- 13666085888 backwards is 88858066631
- The number of decimal digits it has is: 11
- The sum of 13666085888's digits is 59
- More coming soon!
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