66516438990015
66,516,438,990,015 is an odd composite number composed of five prime numbers multiplied together.
66516438990015 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred forty-four divisors.
Prime factorization of 66516438990015:
316 × 5 × 73 × 17 × 53
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 17 × 53)See below for interesting mathematical facts about the number 66516438990015 from the Numbermatics database.
Names of 66516438990015
- Cardinal: 66516438990015 can be written as Sixty-six trillion, five hundred sixteen billion, four hundred thirty-eight million, nine hundred ninety thousand and fifteen.
Scientific notation
- Scientific notation: 6.6516438990015 × 1013
Factors of 66516438990015
Divisors of 66516438990015
- Number of divisors d(n): 544
-
Complete list of divisors:
1 3 5 7 9 15 17 21 27 35 45 49 51 53 63 81 85 105 119 135 147 153 159 189 243 245 255 265 315 343 357 371 405 441 459 477 567 595 729 735 765 795 833 901 945 1029 1071 1113 1215 1323 1377 1431 1701 1715 1785 1855 2187 2205 2295 2385 2499 2597 2703 2835 3087 3213 3339 3645 3969 4131 4165 4293 4505 5103 5145 5355 5565 5831 6307 6561 6615 6885 7155 7497 7791 8109 8505 9261 9639 10017 10935 11907 12393 12495 12879 12985 13515 15309 15435 16065 16695 17493 18179 18921 19683 19845 20655 21465 22491 23373 24327 25515 27783 28917 29155 30051 31535 32805 35721 37179 37485 38637 38955 40545 44149 45927 46305 48195 50085 52479 54537 56763 59049 59535 61965 64395 67473 70119 72981 76545 83349 86751 87465 90153 90895 94605 98415 107163 111537 112455 115911 116865 121635 132447 137781 138915 144585 150255 157437 163611 170289 177147 178605 185895 193185 202419 210357 218943 220745 229635 250047 260253 262395 270459 272685 283815 295245 309043 321489 334611 337365 347733 350595 364905 397341 413343 416745 433755 450765 472311 490833 510867 531441 535815 557685 579555 607257 631071 656829 662235 688905 750141 780759 787185 811377 818055 851445 885735 927129 964467 1003833 1012095 1043199 1051785 1094715 1192023 1240029 1250235 1301265 1352295 1416933 1472499 1532601 1545215 1594323 1607445 1673055 1738665 1821771 1893213 1970487 1986705 2066715 2250423 2342277 2361555 2434131 2454165 2554335 2657205 2781387 2893401 3011499 3036285 3129597 3155355 3284145 3576069 3720087 3750705 3903795 4056885 4250799 4417497 4597803 4635645 4782969 4822335 5019165 5215995 5465313 5679639 5911461 5960115 6200145 6751269 7026831 7084665 7302393 7362495 7663005 7971615 8344161 8680203 9034497 9108855 9388791 9466065 9852435 10728207 11160261 11252115 11711385 12170655 12752397 13252491 13793409 13906935 14348907 14467005 15057495 15647985 16395939 17038917 17734383 17880345 18600435 20253807 21080493 21253995 21907179 22087485 22989015 23914845 25032483 26040609 27103491 27326565 28166373 28398195 29557305 32184621 33480783 33756345 35134155 36511965 38257191 39757473 41380227 41720805 43046721 43401015 45172485 46943955 49187817 51116751 53203149 53641035 55801305 60761421 63241479 63761985 65721537 66262455 68967045 71744535 75097449 78121827 81310473 81979695 84499119 85194585 88671915 96553863 100442349 101269035 105402465 109535895 114771573 119272419 124140681 125162415 130203045 135517455 140831865 147563451 153350253 159609447 160923105 167403915 182284263 189724437 191285955 197164611 198787365 206901135 215233605 225292347 234365481 243931419 245939085 253497357 255583755 266015745 289661589 301327047 303807105 316207395 328607685 344314719 357817257 372422043 375487245 390609135 406552365 422495595 442690353 460050759 478828341 482769315 502211745 546852789 569173311 573857865 591493833 596362095 620703405 675877041 703096443 731794257 737817255 760492071 766751265 798047235 868984767 911421315 948622185 985823055 1032944157 1073451771 1117266129 1126461735 1171827405 1219657095 1267486785 1328071059 1380152277 1436485023 1448307945 1506635235 1640558367 1707519933 1721573595 1774481499 1789086285 1862110215 2027631123 2109289329 2213451765 2281476213 2300253795 2394141705 2606954301 2734263945 2845866555 2957469165 3098832471 3220355313 3351798387 3379385205 3515482215 3658971285 3802460355 3984213177 4140456831 4309455069 4344923835 4921675101 5122559799 5164720785 5323444497 5367258855 5586330645 6082893369 6640355295 6900761385 7182425115 7820862903 8202791835 8537599665 8872407495 9296497413 9661065939 10055395161 10138155615 10546446645 11407381065 11952639531 12421370493 12928365207 13034771505 14765025303 15494162355 15970333491 16101776565 16758991935 18248680107 19921065885 20702284155 21547275345 23462588709 24608375505 25612798995 26617222485 27889492239 28983197817 30166185483 30414466845 35857918593 37264111479 38785095621 39104314515 46482487065 48305329695 50276975805 54746040321 59763197655 62106852465 64641826035 70387766127 73825126515 79851667455 83668476717 86949593451 90498556449 91243400535 111792334437 117312943545 139447461195 144915989085 150830927415 164238120963 179289592965 186320557395 193925478105 211163298381 251005430151 260848780353 271495669347 273730201605 351938830635 418342383585 434747967255 452492782245 492714362889 558961672185 633489895143 782546341059 821190604815 1055816491905 1255027150755 1304243901765 1357478346735 1478143088667 1900469685429 2463571814445 3167449475715 3912731705295 4434429266001 7390715443335 9502348427145 13303287798003 22172146330005 66516438990015
- Sum of all divisors σ(n): 150629084956800
- Sum of proper divisors (its aliquot sum) s(n): 84112645966785
- 66516438990015 is an abundant number, because the sum of its proper divisors (84112645966785) is greater than itself. Its abundance is 17596206976770
Bases of 66516438990015
- Binary: 11110001111111000100001011011110111100101111112
- Hexadecimal: 0x3C7F10B7BCBF
- Base-36: NKT8ADCXR
Squares and roots of 66516438990015
- 66516438990015 squared (665164389900152) is 4424436655912387713269700225
- 66516438990015 cubed (665164389900153) is 294297770888182326664768314247500818253375
-
The
square root of 66516438990015 is 8155761.0920143437 -
The
cube root of 66516438990015 is 40517.5332284331
Scales and comparisons
How big is 66516438990015?- 66,516,438,990,015 seconds is equal to 2,115,017 years, 4 days, 20 minutes, 15 seconds.
-
To count from 1 to 66,516,438,990,015 would take you about five million, two hundred eighty-seven thousand, five hundred forty-two 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 66516438990015 cubic inches would be around 3376.5 feet tall.
Recreational maths with 66516438990015
- 66516438990015 backwards is 51009983461566
- 66516438990015 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 66516438990015's digits is 63
- More coming soon!
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