164340474049239320

Names of 164340474049239320

• Cardinal: 164340474049239320 can be written as One hundred sixty-four quadrillion, three hundred forty trillion, four hundred seventy-four billion, forty-nine million, two hundred thirty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.6434047404923932 × 10¹⁷

Factors of 164340474049239320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 272798

Divisors of 164340474049239320

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 40 46 49 56 70 92 98 115 140 161 184 196 230 245 280 322 343 392 460 490 644 686 805 920 980 1127 1288 1372 1610 1715 1960 2254 2401 2744 3220 3430 4508 4802 5635 6440 6860 7889 9016 9604 11270 12005 13720 15778 19208 22540 24010 31556 39445 45080 48020 55223 63112 78890 96040 110446 157780 220892 272761 276115 315560 441784 545522 552230 1091044 1104460 1363805 1909327 2182088 2208920 2727610 3818654 5455220 6273503 7637308 9546635 10910440 12547006 13365289 15274616 19093270 25094012 26730578 31367515 38186540 43914521 50188024 53461156 62735030 66826445 76373080 87829042 93557023 106922312 125470060 133652890 175658084 187114046 219572605 250940120 267305780 307401647 351316168 374228092 439145210 467785115 534611560 614803294 654899161 748456184 878290420 935570230 1229606588 1309798322 1537008235 1756580840 1871140460 2151811529 2459213176 2619596644 3074016470 3274495805 3742280920 4303623058 5239193288 6148032940 6548991610 8607246116 10759057645 12296065880 13097983220 15062680703 17214492232 21518115290 26195966440 30125361406 43036230580 60250722812 74398563121 75313403515 86072461160 120501445624 148797126242 150626807030 297594252484 301253614060 371992815605 520789941847 595188504968 602507228120 743985631210 1041579883694 1487971262420 1711166951783 2083159767388 2603949709235 2975942524840 3422333903566 3645529592929 4166319534776 5207899418470 6844667807132 7291059185858 8555834758915 10415798836940 11978168662481 13689335614264 14582118371716 17111669517830 18227647964645 20831597673880 23956337324962 25518707150503 29164236743432 34223339035660 36455295929290 47912674649924 51037414301006 59890843312405 68446678071320 72910591858580 83847180637367 95825349299848 102074828602012 119781686624810 127593535752515 145821183717160 167694361274734 178630950053521 204149657204024 239563373249620 255187071505030 335388722549468 357261900107042 419235903186835 479126746499240 510374143010060 586930264461569 670777445098936 714523800214084 838471806373670 893154750267605 1020748286020120 1173860528923138 1429047600428168 1676943612747340 1786309500535210 2347721057846276 2934651322307845 3353887225494680 3572619001070420 4108511851230983 4695442115692552 5869302644615690 7145238002140840 8217023702461966 11738605289231380 16434047404923932 20542559256154915 23477210578462760 32868094809847864 41085118512309830 82170237024619660 164340474049239320
• Sum of all divisors σ(n): 450124860905891280
• Sum of proper divisors (its aliquot sum) s(n): 285784386856651960
• 164340474049239320 is an abundant number, because the sum of its proper divisors (285784386856651960) is greater than itself. Its abundance is 121443912807412640

Bases of 164340474049239320

• Binary: 1001000111110110101100101001011001111011001001100100011000₂
• Hexadecimal: 0x247DACA59EC9918
• Base-36: 18Y5U3J3M9LK

Squares and roots of 164340474049239320

• 164340474049239320 squared (164340474049239320²) is 27007791410728702378899870634062400
• 164340474049239320 cubed (164340474049239320³) is 4438473243462128918119454348159907339686801413568000
• The square root of 164340474049239320 is 405389287.0430092163
• The cube root of 164340474049239320 is 547748.8971248123

Scales and comparisons

• 164,340,474,049,239,320 seconds is equal to 5,225,518,736 years, 15 weeks, 5 days, 8 hours, 15 minutes, 20 seconds.
• To count from 1 to 164,340,474,049,239,320 would take you about fifteen billion, six hundred seventy-six million, five hundred fifty-six thousand, two hundred eight 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 164340474049239320 cubic inches would be around 45645.7 feet tall.

Recreational maths with 164340474049239320

• 164340474049239320 backwards is 023932940474043461
• The number of decimal digits it has is: 18
• The sum of 164340474049239320's digits is 65
• More coming soon!