428162924630639331

Names of 428162924630639331

• Cardinal: 428162924630639331 can be written as Four hundred twenty-eight quadrillion, one hundred sixty-two trillion, nine hundred twenty-four billion, six hundred thirty million, six hundred thirty-nine thousand, three hundred thirty-one.

Scientific notation

• Scientific notation: 4.28162924630639331 × 10¹⁷

Factors of 428162924630639331

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4786675

Divisors of 428162924630639331

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 57 59 63 107 133 171 177 321 399 413 531 749 963 1121 1197 1239 2033 2247 3363 3717 6099 6313 6741 7847 10089 11867 14231 18297 18939 23541 35601 42693 44191 56817 70623 83069 106803 119947 128079 132573 225473 249207 359841 397719 676419 700153 747621 839629 1079523 1269769 1578311 2029257 2100459 2518887 3809307 4734933 4774613 4901071 6301377 7556661 8888383 11427921 13302907 14204799 14323839 14703213 24125611 26665149 33422291 39908721 42971517 44109639 72376833 74916371 79995447 90717647 93120349 100266873 119726163 168879277 217130499 224749113 272152941 279361047 281702167 300800619 506637831 510883591 524414597 635023529 674247339 816458823 838083141 845106501 1423411049 1519913493 1532650773 1573243791 1905070587 1971915169 2535319503 3576185137 4270233147 4597952319 4719731373 5352341173 5715211761 5915745507 9706788229 9963877343 10728555411 12810699441 16057023519 17747236521 29120364687 29891632029 30142131869 32185666233 37466388211 48171070557 56660332471 67947517603 87361094061 89674896087 90426395607 112399164633 169980997413 203842552809 210994923083 271279186821 337197493899 396622327297 509942992239 572700505511 611527658427 632984769249 1076546316949 1189866981891 1718101516533 1898954307747 3229638950847 3342959615789 3569600945673 4008903538577 5154304549599 6062655574397 7535824218643 9688916852541 10028878847367 12026710615731 18187966723191 22607472655929 23400717310523 30086636542101 36080131847193 42438589020779 54563900169573 63516232699991 67822417967787 70202151931569 115190455913543 127315767062337 190548698099973 210606455794707 345571367740629 357696678889423 381947301187011 444613628899937 571646094299919 806333191394801 1036714103221887 1073090036668269 1333840886699811 2418999574184403 2503876752225961 3219270110004807 4001522660099433 6796236898899037 7256998722553209 7511630256677883 20388710696697111 22534890770033649 47573658292293259 61166132090091333 142720974876879777 428162924630639331
• Sum of all divisors σ(n): 763755139282636800
• Sum of proper divisors (its aliquot sum) s(n): 335592214651997469
• 428162924630639331 is a deficient number, because the sum of its proper divisors (335592214651997469) is less than itself. Its deficiency is 92570709978641862

Bases of 428162924630639331

• Binary: 10111110001001000111110100101010100100110100000001011100011₂
• Hexadecimal: 0x5F123E9549A02E3
• Base-36: 393V385XYUAR

Squares and roots of 428162924630639331

• 428162924630639331 squared (428162924630639331²) is 183323490028262536298433653804127561
• 428162924630639331 cubed (428162924630639331³) is 78492321643996733289202146816386395569668974107701691
• The square root of 428162924630639331 is 654341596.2864040107
• The cube root of 428162924630639331 is 753707.8168109869

Scales and comparisons

• 428,162,924,630,639,331 seconds is equal to 13,614,256,608 years, 19 weeks, 2 days, 5 hours, 8 minutes, 51 seconds.
• To count from 1 to 428,162,924,630,639,331 would take you about forty billion, eight hundred forty-two million, seven hundred sixty-nine thousand, eight hundred twenty-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 428162924630639331 cubic inches would be around 62809 feet tall.

Recreational maths with 428162924630639331

• 428162924630639331 backwards is 133936036429261824
• The number of decimal digits it has is: 18
• The sum of 428162924630639331's digits is 72
• More coming soon!