42621615875979

Names of 42621615875979

• Cardinal: 42621615875979 can be written as Forty-two trillion, six hundred twenty-one billion, six hundred fifteen million, eight hundred seventy-five thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 4.2621615875979 × 10¹³

Factors of 42621615875979

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 127

Divisors of 42621615875979

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 19 21 27 31 57 63 67 93 133 171 189 201 217 279 361 399 469 513 589 603 651 837 1083 1197 1273 1407 1767 1809 1953 2077 2527 3249 3591 3819 4123 4221 4489 5301 5859 6231 7581 8911 9747 11191 11457 12369 12663 13467 14539 15903 18693 22743 24187 26733 31423 33573 34371 37107 39463 40401 43617 56079 68229 72561 78337 80199 85291 94269 100719 111321 118389 121203 130851 139159 169309 217683 235011 240597 255873 276241 282807 300763 302157 355167 392553 417477 507927 597037 653049 705033 749797 767619 828723 848421 902289 974113 1065501 1252431 1523781 1620529 1791111 2105341 2115099 2249391 2302857 2486169 2644021 2706867 2922339 3757293 4571343 4861587 5248579 5373333 5714497 6316023 6748173 7458507 7932063 8120601 8767017 9323653 11343703 14584761 15745737 16119999 17143491 18508147 18948069 20151121 20244519 23796189 26301051 27970959 34031109 40001479 43754283 47237211 50236399 51430473 55524441 56844207 60453363 65265571 71388567 83912877 102093327 108575443 120004437 141057847 141711633 150709197 154291419 166573323 177149407 181360089 195796713 251738631 306279981 325726329 351654793 360013311 382871299 423173541 452127591 499719969 531448221 544080267 587390139 624684751 760028101 977178987 1054964379 1080039933 1148613897 1240045849 1269520623 1356382773 1594344663 1762170417 1874054253 2280084303 2680099093 2931536961 3164893137 3365838733 3445841691 3720137547 3808561869 4372793257 4783033989 5622162759 6840252909 7274554681 8040297279 9494679411 10097516199 10337525073 11160412641 11869010269 13118379771 16866488277 20520758727 21823664043 23560871131 24120891837 30292548597 33481237923 35607030807 39355139313 50921882767 65470992129 70682613393 72362675511 83083071883 90877645791 106821092421 118065417939 152765648301 196412976387 212047840179 225511195111 249249215649 320463277263 458296944903 636143520537 676533585333 747747646947 1374890834709 1578578365777 2029600755999 2243242940841 4735735097331 6088802267997 14207205291993 42621615875979
• Sum of all divisors σ(n): 79809577175040
• Sum of proper divisors (its aliquot sum) s(n): 37187961299061
• 42621615875979 is a deficient number, because the sum of its proper divisors (37187961299061) is less than itself. Its deficiency is 5433654576918

Bases of 42621615875979

• Binary: 1001101100001110011110010001100010011110001011₂
• Hexadecimal: 0x26C39E46278B
• Base-36: F3W3LMV0R

Squares and roots of 42621615875979

• 42621615875979 squared (42621615875979²) is 1816602139879505139509208441
• 42621615875979 cubed (42621615875979³) is 77426518605425740336191803729189115938739
• The square root of 42621615875979 is 6528523.2538437817
• The cube root of 42621615875979 is 34930.9156674747

Scales and comparisons

• 42,621,615,875,979 seconds is equal to 1,355,235 years, 28 weeks, 3 days, 7 hours, 19 minutes, 39 seconds.
• To count from 1 to 42,621,615,875,979 would take you about three million, three hundred eighty-eight thousand and eighty-eight 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 42621615875979 cubic inches would be around 2910.9 feet tall.

Recreational maths with 42621615875979

• 42621615875979 backwards is 97957851612624
• The number of decimal digits it has is: 14
• The sum of 42621615875979's digits is 72
• More coming soon!