421705386213741

Names of 421705386213741

• Cardinal: 421705386213741 can be written as Four hundred twenty-one trillion, seven hundred five billion, three hundred eighty-six million, two hundred thirteen thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 4.21705386213741 × 10¹⁴

Factors of 421705386213741

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 740635

Divisors of 421705386213741

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 73 133 147 171 219 343 361 399 441 511 657 931 1029 1083 1197 1387 1533 2401 2527 2793 3087 3249 3577 4161 4599 6517 7203 7581 8379 9709 10731 12483 17689 19551 21609 22743 25039 26353 29127 32193 45619 53067 58653 67963 75117 79059 87381 123823 136857 159201 175273 184471 203889 225351 237177 371469 410571 475741 525819 553413 611667 740533 866761 1114407 1291297 1427223 1577457 1660239 2221599 2600283 3330187 3873891 4281669 5183731 6664797 7800849 9039079 9990561 11621673 14070127 15551193 27117237 29971683 36286117 42210381 46653579 54058909 63273553 81351711 98490889 108858351 126631143 162176727 189820659 254002819 267332413 295472667 326575053 378412363 486530181 569461977 689436223 762008457 801997239 886418001 1027119271 1135237089 1778019733 1871326891 2068308669 2286025371 2405991717 2648886541 3081357813 3405711267 4826053561 5334059199 5613980673 6204926007 7189834897 7946659623 9244073439 13099288237 14478160683 16002177597 16841942019 18542205787 19515266149 21569504691 23839978869 33782374927 39297864711 43434482049 50328844279 55626617361 58545798447 64708514073 91695017659 101347124781 117893594133 129795440509 136606863043 150986532837 166879852083 175637395341 275085052977 304041374343 352301909953 389386321527 409820589129 452959598511 641865123613 825255158931 956248041301 1056905729859 1168158964581 1229461767387 1925595370839 2466113369671 2868744123903 3170717189577 5776786112517 6693736289107 7398340109013 8606232371709 20081208867321 22195020327039 46856154023749 60243626601963 140568462071247 421705386213741
• Sum of all divisors σ(n): 760253029697148
• Sum of proper divisors (its aliquot sum) s(n): 338547643483407
• 421705386213741 is a deficient number, because the sum of its proper divisors (338547643483407) is less than itself. Its deficiency is 83157742730334

Bases of 421705386213741

• Binary: 1011111111000100111101111101111101100000101101101₂
• Hexadecimal: 0x17F89EFBEC16D
• Base-36: 45HCS2UA99

Squares and roots of 421705386213741

• 421705386213741 squared (421705386213741²) is 177835432761680457863737215081
• 421705386213741 cubed (421705386213741³) is 74994159855252226725998380432551182354628021
• The square root of 421705386213741 is 20535466.5448277799
• The cube root of 421705386213741 is 74989.9474653469

Scales and comparisons

• 421,705,386,213,741 seconds is equal to 13,408,926 years, 44 weeks, 5 days, 11 hours, 22 minutes, 21 seconds.
• To count from 1 to 421,705,386,213,741 would take you about thirty-three million, five hundred twenty-two thousand, three hundred seventeen 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 421705386213741 cubic inches would be around 6249.2 feet tall.

Recreational maths with 421705386213741

• 421705386213741 backwards is 147312683507124
• The number of decimal digits it has is: 15
• The sum of 421705386213741's digits is 54
• More coming soon!