164508618729271383

Names of 164508618729271383

• Cardinal: 164508618729271383 can be written as One hundred sixty-four quadrillion, five hundred eight trillion, six hundred eighteen billion, seven hundred twenty-nine million, two hundred seventy-one thousand, three hundred eighty-three.

Scientific notation

• Scientific notation: 1.64508618729271383 × 10¹⁷

Factors of 164508618729271383

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13368

Divisors of 164508618729271383

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 7 9 21 27 49 61 63 81 147 183 189 243 343 427 441 549 567 729 1029 1281 1323 1647 1701 2989 3087 3721 3843 3969 4941 5103 8967 9261 11163 11529 11907 13297 14823 20923 26047 26901 27783 33489 34587 35721 39891 44469 62769 78141 80703 83349 93079 100467 103761 119673 182329 188307 234423 242109 250047 279237 301401 311283 359019 546987 564921 651553 703269 726327 811117 837711 904203 1077057 1276303 1640961 1694763 1954659 2109807 2178981 2433351 2513133 2712609 3231171 3828909 4560871 4922883 5084289 5677819 5863977 6329421 7300053 7539399 9693513 11486727 13682613 14768649 15252867 17033457 17591931 18988263 21900159 22618197 34460181 39744733 41047839 44305947 49478137 51100371 52775793 65700477 67854591 103380543 119234199 123143517 132917841 148434411 153301113 158327379 176810209 197101431 278213131 310141629 346346959 357702597 369430551 445303233 459903339 474982137 530430627 591304293 834639393 930424887 1039040877 1073107791 1108291653 1237671463 1335909699 1379710017 1591291881 2424428713 2503918179 3117122631 3219323373 3324874959 3713014389 4007729097 4139130051 4773875643 7273286139 7511754537 8663700241 9351367893 9657970119 10785422749 11139043167 12023187291 14321626929 16971000991 21819858417 22535263611 25991100723 28054103679 28973910357 32356268247 33417129501 36069561873 42964880787 50913002973 60645901687 65459575251 67605790833 75497959243 77973302169 84162311037 97068804741 100251388503 128894642361 152739008919 181937705061 196378725753 202817372499 226493877729 233919906507 252486933111 291206414223 300754165509 458217026757 528485714701 545813115183 589136177259 657910787689 679481633187 701759719521 873619242669 902262496527 1374651080271 1585457144103 1637439345549 1767408531777 1973732363067 2038444899561 2105279158563 2620857728007 3699400002907 4123953240813 4605375513823 4756371432309 4912318036647 5921197089201 6115334698683 6315837475689 7862573184021 11098200008721 12371859722439 13816126541469 14269114296927 14736954109941 17763591267603 18346004096049 32237628596761 33294600026163 41448379624407 42807342890781 44210862329823 53290773802809 55038012288147 96712885790283 99883800078489 124345138873221 128422028672343 159872321408427 225663400177327 290138657370849 299651400235467 373035416619663 385266086017029 479616964225281 676990200531981 870415972112547 898954200706401 1119106249858989 2030970601595943 2611247916337641 2696862602119203 3357318749576967 6092911804787829 7833743749012923 18278735414363487 23501231247038769 54836206243090461 164508618729271383
• Sum of all divisors σ(n): 292453278556093200
• Sum of proper divisors (its aliquot sum) s(n): 127944659826821817
• 164508618729271383 is a deficient number, because the sum of its proper divisors (127944659826821817) is less than itself. Its deficiency is 36563958902449566

Bases of 164508618729271383

• Binary: 1001001000011100111011011110010101110110010011000001010111₂
• Hexadecimal: 0x24873B795D93057
• Base-36: 18ZTFS4OQQFR

Squares and roots of 164508618729271383

• 164508618729271383 squared (164508618729271383²) is 27063085636212779260394138062732689
• 164508618729271383 cubed (164508618729271383³) is 4452110836565348960234830201502702160915810866338887
• The square root of 164508618729271383 is 405596620.7074109525
• The cube root of 164508618729271383 is 547935.6429044789

Scales and comparisons

• 164,508,618,729,271,383 seconds is equal to 5,230,865,217 years, 1 week, 1 day, 4 hours, 43 minutes, 3 seconds.
• To count from 1 to 164,508,618,729,271,383 would take you about fifteen billion, six hundred ninety-two million, five hundred ninety-five thousand, six hundred fifty-one 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 164508618729271383 cubic inches would be around 45661.3 feet tall.

Recreational maths with 164508618729271383

• 164508618729271383 backwards is 383172927816805461
• 164508618729271383 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164508618729271383's digits is 81
• More coming soon!