164137923676630813

Names of 164137923676630813

• Cardinal: 164137923676630813 can be written as One hundred sixty-four quadrillion, one hundred thirty-seven trillion, nine hundred twenty-three billion, six hundred seventy-six million, six hundred thirty thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.64137923676630813 × 10¹⁷

Factors of 164137923676630813

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5265

Divisors of 164137923676630813

• Number of divisors d(n): 162
• Complete list of divisors:
  1 7 13 19 49 91 133 167 247 361 637 931 1169 1729 2171 2527 3173 4693 5059 8183 12103 15197 17689 22211 27889 32851 35413 41249 60287 65767 96121 106379 155477 195223 229957 247891 288743 362557 422009 460369 529891 672847 783731 844853 1249573 1366561 1826299 2021201 2537899 2954063 3222583 3709237 4709929 5486117 5913971 6888583 8747011 10067929 10983089 12784093 16052207 17765293 23741887 25593481 25964659 38402819 41397797 48220081 61229077 70475503 76881623 89488651 112365449 130883077 141090451 166193209 179154367 208678691 304991933 332715253 337540567 486276139 493328521 538171361 786558143 916181539 987633157 1163352463 1254080569 1460750837 1834175863 2134943531 2329006771 2680718569 3403932973 3964895129 4274111327 6321589807 6413270773 6913432099 9239246641 10225255859 12839231041 14944604717 16303047397 18765029983 23827530811 27754265903 29918779289 34849341397 44251128649 50933652811 55563447251 64674726487 81208115213 89874617287 120110206333 131355209881 194279861321 209431455023 243945389779 309757900543 356535569677 388944130757 452723085409 568456806491 662137486543 713776591609 840771444331 1055705497769 1542954189047 1707617728453 2495748987739 2722608915299 3979197645437 4634962405801 4996436141263 5885400110317 7389938484383 9279095690917 10800679323329 13561755240571 20058404457611 32444736840607 34975052988841 51729569390681 64953669836419 75604755263303 94932286683997 140408831203277 176302818127423 257673349570849 454675688854933 664526006787979 982861818422939 1234119726891961 1803713446995943 3349753544421037 8638838088243727 12625994128971601 23448274810947259 164137923676630813
• Sum of all divisors σ(n): 218365644804511806
• Sum of proper divisors (its aliquot sum) s(n): 54227721127880993
• 164137923676630813 is a deficient number, because the sum of its proper divisors (54227721127880993) is less than itself. Its deficiency is 109910202548749820

Bases of 164137923676630813

• Binary: 1001000111001000101001001001101010111010100110111100011101₂
• Hexadecimal: 0x24722926AEA6F1D
• Base-36: 18W61D69GO4D

Squares and roots of 164137923676630813

• 164137923676630813 squared (164137923676630813²) is 26941257988875482025072055101040969
• 164137923676630813 cubed (164137923676630813³) is 4422082147530464021474723408017810816165535000777797
• The square root of 164137923676630813 is 405139387.9600338403
• The cube root of 164137923676630813 is 547523.7702839797

Scales and comparisons

• 164,137,923,676,630,813 seconds is equal to 5,219,078,260 years, 51 weeks, 1 day, 1 hour, 13 seconds.
• To count from 1 to 164,137,923,676,630,813 would take you about fifteen billion, six hundred fifty-seven million, two hundred thirty-four thousand, seven hundred eighty-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 164137923676630813 cubic inches would be around 45627 feet tall.

Recreational maths with 164137923676630813

• 164137923676630813 backwards is 318036676329731461
• The number of decimal digits it has is: 18
• The sum of 164137923676630813's digits is 76
• More coming soon!