138166424376604922

Names of 138166424376604922

• Cardinal: 138166424376604922 can be written as One hundred thirty-eight quadrillion, one hundred sixty-six trillion, four hundred twenty-four billion, three hundred seventy-six million, six hundred four thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.38166424376604922 × 10¹⁷

Factors of 138166424376604922

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1392

Divisors of 138166424376604922

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 79 158 313 457 541 626 914 1082 6241 12482 24727 36103 42739 49454 72206 85478 97969 143041 169333 195938 208849 247237 286082 338666 417698 494474 1953433 2852137 3376381 3906866 5704274 6752762 7739551 11300239 13377307 15479102 16499071 19531723 22600478 26754614 32998142 39063446 44771833 53001229 65369737 77385181 89543666 106002458 112987309 130739474 154770362 225974618 611424529 892718881 1056807253 1222849058 1303426609 1543006117 1785437762 2113614506 2606853218 3086012234 3536974807 4187097091 5164209223 6113429299 7073949614 8374194182 8925997411 10328418446 12226858598 17851994822 20460727681 24221561653 35365027717 40921455362 48443123306 70730055434 279421009753 330780670189 407972528617 482960914621 558842019506 661561340378 705153795469 815945057234 965921829242 1410307590938 1616397486799 1913503370587 2793837189643 3232794973598 3827006741174 5587674379286 11069253675421 22138507350842 127695401457121 151166766276373 220713137981797 255390802914242 302333532552746 441426275963594 874471040358259 1748942080716518 69083212188302461 138166424376604922
• Sum of all divisors σ(n): 211430914885644426
• Sum of proper divisors (its aliquot sum) s(n): 73264490509039504
• 138166424376604922 is a deficient number, because the sum of its proper divisors (73264490509039504) is less than itself. Its deficiency is 64901933867565418

Bases of 138166424376604922

• Binary: 111101010110111011010000110000100110110100111100011111010₂
• Hexadecimal: 0x1EADDA184DA78FA
• Base-36: 11SFWR3UGUM2

Squares and roots of 138166424376604922

• 138166424376604922 squared (138166424376604922²) is 19089960825016086808909123274626084
• 138166424376604922 cubed (138166424376604922³) is 2637591628681935664348783925244705239332556943985448
• The square root of 138166424376604922 is 371707444.6074559347
• The cube root of 138166424376604922 is 516972.5767617583

Scales and comparisons

• 138,166,424,376,604,922 seconds is equal to 4,393,264,918 years, 18 weeks, 6 days, 18 hours, 42 minutes, 2 seconds.
• To count from 1 to 138,166,424,376,604,922 would take you about thirteen billion, one hundred seventy-nine million, seven hundred ninety-four thousand, seven hundred fifty-five 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 138166424376604922 cubic inches would be around 43081 feet tall.

Recreational maths with 138166424376604922

• 138166424376604922 backwards is 229406673424661831
• The number of decimal digits it has is: 18
• The sum of 138166424376604922's digits is 74
• More coming soon!