420531667354161

Names of 420531667354161

• Cardinal: 420531667354161 can be written as Four hundred twenty trillion, five hundred thirty-one billion, six hundred sixty-seven million, three hundred fifty-four thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 4.20531667354161 × 10¹⁴

Factors of 420531667354161

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 940

Divisors of 420531667354161

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 243 297 361 363 513 627 891 907 1083 1089 1331 1539 1881 2299 2673 2721 3249 3267 3971 3993 4617 5643 6859 6897 8163 9747 9801 9977 11913 11979 14641 16929 17233 20577 20691 24489 25289 29241 29403 29931 35739 35937 43681 43923 50787 51699 61731 62073 73467 75449 75867 87723 89793 107217 107811 109747 130321 131043 131769 155097 185193 186219 189563 220401 226347 227601 269379 278179 321651 323433 327427 329241 390963 393129 395307 465291 480491 555579 558657 568689 679041 682803 808137 829939 834537 964953 982281 987723 1172889 1179387 1185921 1207217 1395873 1433531 1441473 1666737 1706067 2037123 2048409 2085193 2424411 2489817 2503611 2946843 2963169 3518667 3538161 3557763 3601697 3621651 4187619 4300593 4324419 5118201 5285401 6111369 6145227 6221113 6255579 7469451 7510833 8840529 8889507 9129329 10556001 10614483 10805091 10864953 12901779 12973257 13279387 15354603 15768841 15856203 18334107 18663339 18766737 22408353 22532499 22937123 26521587 26668521 27387987 31668003 32415273 32594859 38705337 38919771 39618667 39838161 46063809 47306523 47568609 55990017 56300211 67225059 67597497 68432243 68811369 79564761 82163961 97245819 97784577 100422619 116116011 116759313 118201147 118856001 119514483 141919569 142705827 167970051 168900633 173457251 201675177 205296729 206434107 246491883 252308353 291737457 293353731 301267857 348348033 354603441 356568003 358543449 425758707 428117481 435805337 503910153 506701899 520371753 615890187 619302321 739475649 752754673 756925059 875212371 903803571 1063810323 1069704009 1075630347 1277276121 1284352443 1300212617 1307416011 1511730459 1561115259 1847670561 1857906963 1908029761 2218426947 2258264019 2270775177 2711410713 3191430969 3209112027 3226891041 3831828363 3900637851 3922248033 4683345777 4793858707 5543011683 5573720889 5724089283 6774792057 6812325531 8134232139 8280301403 9574292907 9627336081 11701913553 11766744099 14050037331 14302338787 14381576121 16629035049 17172267849 20324376171 20436976593 24402696417 24840904209 28722878721 35105740659 35300232297 42150111993 42907016361 43144728363 51516803547 60973128513 61310929779 74522712627 91083315433 105317221977 105900696891 128721049083 129434185089 154550410641 157325726657 182919385539 223568137881 273249946299 315951665931 386163147249 388302555267 463651231923 471977179971 670704413643 819749838897 1158489441747 1164907665801 1415931539913 1730582993227 2012113240929 2459249516691 3475468325241 4247794619739 5191748979681 7377748550073 12743383859217 15575246939043 22133245650219 38230151577651 46725740817129 140177222451387 420531667354161
• Sum of all divisors σ(n): 732222863641360
• Sum of proper divisors (its aliquot sum) s(n): 311691196287199
• 420531667354161 is a deficient number, because the sum of its proper divisors (311691196287199) is less than itself. Its deficiency is 108840471066962

Bases of 420531667354161

• Binary: 1011111100111100010101000101001100100001000110001₂
• Hexadecimal: 0x17E78A8A64231
• Base-36: 452DKWXQ29

Squares and roots of 420531667354161

• 420531667354161 squared (420531667354161²) is 176846883247670720558204013921
• 420531667354161 cubed (420531667354161³) is 74369714678529611001311014563903428081275281
• The square root of 420531667354161 is 20506868.7847306665
• The cube root of 420531667354161 is 74920.3104601543

Scales and comparisons

• 420,531,667,354,161 seconds is equal to 13,371,606 years, 12 weeks, 10 hours, 49 minutes, 21 seconds.
• To count from 1 to 420,531,667,354,161 would take you about thirty-three million, four hundred twenty-nine thousand and fifteen 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 420531667354161 cubic inches would be around 6243.4 feet tall.

Recreational maths with 420531667354161

• 420531667354161 backwards is 161453766135024
• The number of decimal digits it has is: 15
• The sum of 420531667354161's digits is 54
• More coming soon!