438225547606239969

Names of 438225547606239969

• Cardinal: 438225547606239969 can be written as Four hundred thirty-eight quadrillion, two hundred twenty-five trillion, five hundred forty-seven billion, six hundred six million, two hundred thirty-nine thousand, nine hundred sixty-nine.

Scientific notation

• Scientific notation: 4.38225547606239969 × 10¹⁷

Factors of 438225547606239969

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4392

Divisors of 438225547606239969

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 27 67 81 201 271 603 813 1809 2439 4051 4489 5427 7317 12153 13467 18157 21951 36459 40401 54471 73441 109377 121203 163413 220323 271417 328131 363609 490239 660969 814251 1097821 1216519 1470717 1982907 2442753 3293463 3649557 4920547 5948721 7328259 9880389 10948671 14761641 16410601 18184939 21984777 29641167 32846013 44284923 49231803 54554817 73554007 88923501 98538039 132854769 147695409 163664451 220662021 297509491 329676649 398564307 443086227 490993353 661986063 892528473 989029947 1099510267 1329258681 1472980059 1985958189 2677585419 2967089841 3298530801 4447272871 4928118469 5957874567 8032756257 8901269523 9895592403 13341818613 14784355407 19933135897 24098268771 26703808569 29686777209 40025455839 44353066221 59799407691 73667187889 89060331627 120076367517 133059198663 179398223073 221001563667 297967282357 360229102551 399177595989 538194669219 663004691001 893901847071 1205210948041 1335520105099 1614584007657 1989014073003 2681705541213 3615632844123 4006560315297 5967042219009 8045116623639 10846898532369 12019680945891 19963807917919 24135349870917 32540695597107 36059042837673 59891423753757 80749133518747 97622086791321 108177128513019 179674271261271 242247400556241 539022813783813 726742201668723 1617068441351439 2180226605006169 5410191945756049 6540679815018507 16230575837268147 48691727511804441 146075182535413323 438225547606239969
• Sum of all divisors σ(n): 667175656847224833
• Sum of proper divisors (its aliquot sum) s(n): 228950109240984864
• 438225547606239969 is a deficient number, because the sum of its proper divisors (228950109240984864) is less than itself. Its deficiency is 209275438365255105

Bases of 438225547606239969

• Binary: 11000010100111000111101000001010000100100100010101011100001₂
• Hexadecimal: 0x614E3D050922AE1
• Base-36: 3BUXZPCCEX29

Squares and roots of 438225547606239969

• 438225547606239969 squared (438225547606239969²) is 192041630574788893424102986013120961
• 438225547606239969 cubed (438225547606239969³) is 84157548721832099396671704960905780404792551989890209
• 438225547606239969 is a perfect square number. Its square root is 661986063
• The cube root of 438225547606239969 is 759566.6664091459

Scales and comparisons

• 438,225,547,606,239,969 seconds is equal to 13,934,216,893 years, 13 weeks, 3 days, 7 hours, 6 minutes, 9 seconds.
• To count from 1 to 438,225,547,606,239,969 would take you about forty-one billion, eight hundred two million, six hundred fifty thousand, six hundred seventy-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 438225547606239969 cubic inches would be around 63297.2 feet tall.

Recreational maths with 438225547606239969

• 438225547606239969 backwards is 969932606745522834
• The number of decimal digits it has is: 18
• The sum of 438225547606239969's digits is 90
• More coming soon!