164942391692204763

Names of 164942391692204763

• Cardinal: 164942391692204763 can be written as One hundred sixty-four quadrillion, nine hundred forty-two trillion, three hundred ninety-one billion, six hundred ninety-two million, two hundred four thousand, seven hundred sixty-three.

Scientific notation

• Scientific notation: 1.64942391692204763 × 10¹⁷

Factors of 164942391692204763

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2165

Divisors of 164942391692204763

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 13 21 39 49 91 147 169 273 507 637 709 1183 1433 1911 2127 2197 3549 4299 4963 6591 8281 9217 10031 14889 15379 18629 24843 27651 30093 34741 46137 55887 64519 70217 104223 107653 119821 130403 193557 210651 242177 322959 359463 391209 451633 502681 726531 838747 912821 1015997 1354899 1508043 1557673 1695239 2516241 2738463 3047991 3148301 3518767 4673019 5085717 5871229 6534853 7111979 9444903 10556301 10903711 11866673 13207961 17613687 19604559 21335937 22038107 24631369 32711133 35600019 39623883 45743971 49783853 66114321 73894107 76325977 84953089 92455727 137231913 149351559 154266749 171703493 228977931 254859267 277367181 320207797 356400829 462800247 515110479 594671623 647190089 720341873 960623391 1069202487 1104390157 1201924451 1784014869 1941570267 2161025619 2232145409 2494805803 3313170471 3605773353 4162701361 4633210777 5042393111 6696436227 7484417409 7730731099 8413471157 9364444349 12488104083 13899632331 15127179333 15625017863 17463640621 23192193297 25240413471 28093333047 32432475439 35296751777 46875053589 52390921863 54115117693 60231740101 65551110443 97297426317 105890255331 109375125041 121737776537 162345353079 180695220303 196653331329 227027328073 328125375123 365213329611 421622180707 458857773101 510722387957 681081984219 783012621313 852164435759 1264866542121 1376573319303 1532167163871 1582591094981 2349037863939 2556493307277 2951355264949 3575056715699 4747773284943 5481088349191 5965151050313 6639391043441 8854065794847 10725170147097 11078137664867 16443265047573 17895453150939 19918173130323 25025397009893 33234412994601 38367618444337 46475737304087 75076191029679 77546963654069 86312083564733 115102855333011 139427211912261 232640890962207 258936250694199 325330161128609 604184584953131 975990483385827 1122057086341529 1812553754859393 3366171259024587 4229292094671917 7854399604390703 12687876284015751 23563198813172109 54980797230734921 164942391692204763
• Sum of all divisors σ(n): 277723505519107200
• Sum of proper divisors (its aliquot sum) s(n): 112781113826902437
• 164942391692204763 is a deficient number, because the sum of its proper divisors (112781113826902437) is less than itself. Its deficiency is 52161277865302326

Bases of 164942391692204763

• Binary: 1001001001111111100011101100111001001101111001101011011011₂
• Hexadecimal: 0x249FE3B39379ADB
• Base-36: 194374OF6QJF

Squares and roots of 164942391692204763

• 164942391692204763 squared (164942391692204763²) is 27205992577144698820764099919886169
• 164942391692204763 cubed (164942391692204763³) is 4487421484034616220513916551682326426643203599622947
• The square root of 164942391692204763 is 406131003.1162417463
• The cube root of 164942391692204763 is 548416.8154040751

Scales and comparisons

• 164,942,391,692,204,763 seconds is equal to 5,244,657,855 years, 25 weeks, 5 days, 12 hours, 26 minutes, 3 seconds.
• To count from 1 to 164,942,391,692,204,763 would take you about fifteen billion, seven hundred thirty-three million, nine hundred seventy-three thousand, five hundred sixty-six 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 164942391692204763 cubic inches would be around 45701.4 feet tall.

Recreational maths with 164942391692204763

• 164942391692204763 backwards is 367402296193249461
• The number of decimal digits it has is: 18
• The sum of 164942391692204763's digits is 78
• More coming soon!