42844362675782978

Names of 42844362675782978

• Cardinal: 42844362675782978 can be written as Forty-two quadrillion, eight hundred forty-four trillion, three hundred sixty-two billion, six hundred seventy-five million, seven hundred eighty-two thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2844362675782978 × 10¹⁶

Factors of 42844362675782978

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 50

Divisors of 42844362675782978

• Number of divisors d(n): 98
• Complete list of divisors:
  1 2 17 31 34 62 289 527 578 961 1054 1922 4913 8959 9826 16337 17918 29791 32674 59582 83521 152303 167042 277729 304606 506447 555458 923521 1012894 1419857 1847042 2589151 2839714 4721393 5178302 8609599 9442786 15699857 17219198 24137569 28629151 31399714 44015567 48275138 57258302 80263681 88031134 146363183 160527362 266897569 292726366 486695567 533795138 748264639 887503681 973391134 1364482577 1496529278 1775007362 2488174111 2728965154 4537258673 4976348222 8273824639 9074517346 15087562577 16547649278 23196203809 30175125154 42298959887 46392407618 77133397441 84597919774 140655018863 154266794882 256488563809 281310037726 512977127618 719082318079 1311267756497 1438164636158 2391135320671 2622535512994 4360305584753 4782270641342 8720611169506 22291551860449 40649300451407 44583103720898 74125194940801 81298600902814 148250389881602 691038107673919 1260128313993617 1382076215347838 2520256627987234 21422181337891489 42844362675782978
• Sum of all divisors σ(n): 70559309607161637
• Sum of proper divisors (its aliquot sum) s(n): 27714946931378659
• 42844362675782978 is a deficient number, because the sum of its proper divisors (27714946931378659) is less than itself. Its deficiency is 15129415744404319

Bases of 42844362675782978

• Binary: 10011000001101101011100010001001111010110000010101000010₂
• Hexadecimal: 0x9836B889EB0542
• Base-36: BPV24HSHXS2

Squares and roots of 42844362675782978

• 42844362675782978 squared (42844362675782978²) is 1835639413094025542422705354548484
• 42844362675782978 cubed (42844362675782978³) is 78646800756561839491657520296094754360528362905352
• The square root of 42844362675782978 is 206988798.4306952251
• The cube root of 42844362675782978 is 349916.6132662533
• Being both a perfect square and a perfect cube, 42844362675782978 is also a perfect sixth number.

Scales and comparisons

• 42,844,362,675,782,978 seconds is equal to 1,362,318,206 years, 40 weeks, 2 days, 9 minutes, 38 seconds.
• To count from 1 to 42,844,362,675,782,978 would take you about four billion, eighty-six million, nine hundred fifty-four thousand, six hundred twenty 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 42844362675782978 cubic inches would be around 29159.7 feet tall.

Recreational maths with 42844362675782978

• 42844362675782978 backwards is 87928757626344824
• The number of decimal digits it has is: 17
• The sum of 42844362675782978's digits is 92
• More coming soon!