42438885285042009

Names of 42438885285042009

• Cardinal: 42438885285042009 can be written as Forty-two quadrillion, four hundred thirty-eight trillion, eight hundred eighty-five billion, two hundred eighty-five million, forty-two thousand and nine.

Scientific notation

• Scientific notation: 4.2438885285042009 × 10¹⁶

Factors of 42438885285042009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1573

Divisors of 42438885285042009

• Number of divisors d(n): 147
• Complete list of divisors:
  1 3 9 17 27 51 81 153 243 289 459 729 867 1377 1553 2601 4131 4659 4913 7803 12393 13977 14739 23409 26401 41931 44217 70227 79203 83521 125793 132651 210681 237609 250563 377379 397953 448817 712827 751689 1132137 1193859 1346451 1419857 2138481 2255067 2411809 3581577 4039353 4259571 6415443 6765201 7235427 7629889 12118059 12778713 19246329 20295603 21706281 22889667 24137569 36354177 38336139 41000753 60886809 65118843 68669001 72412707 109062531 115008417 123002259 129708113 195356529 206007003 217238121 327187593 345025251 369006777 389124339 586069587 618021009 651714363 697012801 1035075753 1107020331 1167373017 1758208761 1854063027 1955143089 2091038403 2205037921 3321060993 3502119051 5562189081 5865429267 6273115209 6615113763 9963182979 10506357153 11849217617 17596287801 18819345627 19845341289 29889548937 31519071459 35547652851 37485644657 56458036881 59536023867 94557214377 106642958553 112456933971 169374110643 178608071601 201436699489 319928875659 337370801913 508122331929 535824214803 604310098467 959786626977 1012112405739 1607472644409 1812930295401 2879359880931 3036337217217 3424423891313 5438790886203 8638079642793 9109011651651 10273271673939 16316372658609 27327034954953 30819815021817 48949117975827 58215206152321 92459445065451 146847353927481 174645618456963 277378335196353 523936855370889 832135005589059 1571810566112667 2496405016767177 4715431698338001 14146295095014003 42438885285042009
• Sum of all divisors σ(n): 67649607008875753
• Sum of proper divisors (its aliquot sum) s(n): 25210721723833744
• 42438885285042009 is a deficient number, because the sum of its proper divisors (25210721723833744) is less than itself. Its deficiency is 17228163561208265

Bases of 42438885285042009

• Binary: 10010110110001011111000011111010000101000001011101011001₂
• Hexadecimal: 0x96C5F0FA141759
• Base-36: BLVBUR360K9

Squares and roots of 42438885285042009

• 42438885285042009 squared (42438885285042009²) is 1801058984236955161488876894756081
• 42438885285042009 cubed (42438885285042009³) is 76434935623626424042983906589419325844639893206729
• 42438885285042009 is a perfect square number. Its square root is 206007003
• The cube root of 42438885285042009 is 348809.2467631795

Scales and comparisons

• 42,438,885,285,042,009 seconds is equal to 1,349,425,279 years, 50 weeks, 4 days, 5 hours, 9 seconds.
• To count from 1 to 42,438,885,285,042,009 would take you about four billion, forty-eight million, two hundred seventy-five thousand, eight hundred thirty-nine 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 42438885285042009 cubic inches would be around 29067.4 feet tall.

Recreational maths with 42438885285042009

• 42438885285042009 backwards is 90024058258883424
• The number of decimal digits it has is: 17
• The sum of 42438885285042009's digits is 72
• More coming soon!