394469896401

Names of 394469896401

• Cardinal: 394469896401 can be written as Three hundred ninety-four billion, four hundred sixty-nine million, eight hundred ninety-six thousand, four hundred one.

Scientific notation

• Scientific notation: 3.94469896401 × 10¹¹

Factors of 394469896401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 518

Divisors of 394469896401

• Number of divisors d(n): 200
• Complete list of divisors:
  1 3 7 9 17 21 27 49 51 63 81 119 147 153 189 243 343 357 441 459 491 567 729 833 1029 1071 1323 1377 1473 1701 2187 2401 2499 3087 3213 3437 3969 4131 4419 5103 5831 6561 7203 7497 8347 9261 9639 10311 11907 12393 13257 15309 17493 19683 21609 22491 24059 25041 27783 28917 30933 35721 37179 39771 40817 45927 52479 58429 64827 67473 72177 75123 83349 86751 92799 107163 111537 119313 122451 137781 157437 168413 175287 194481 202419 216531 225369 250047 260253 278397 321489 334611 357939 367353 409003 472311 505239 525861 583443 607257 649593 676107 750141 780759 835191 964467 1073817 1102059 1178891 1227009 1416933 1515717 1577583 1750329 1821771 1948779 2028321 2250423 2342277 2505573 2863021 3221451 3306177 3536673 3681027 4250799 4547151 4732749 5250987 5465313 5846337 6084963 6751269 7516719 8589063 9664353 9918531 10610019 11043081 12752397 13641453 14198247 15752961 16395939 17539011 18254889 20041147 22550157 25767189 29755593 31830057 33129243 38257191 40924359 42594741 47258883 52617033 54764667 60123441 67650471 77301567 89266779 95490171 99387729 114771573 122773077 127784223 157851099 164294001 180370323 231904701 267800337 286470513 298163187 368319231 383352669 473553297 541110969 695714103 803401011 859411539 894489561 1104957693 1150058007 1623332907 2087142309 2578234617 2683468683 3314873079 4869998721 6261426927 7734703851 8050406049 14609996163 18784280781 23204111553 43829988489 56352842343 131489965467 394469896401
• Sum of all divisors σ(n): 732362187744
• Sum of proper divisors (its aliquot sum) s(n): 337892291343
• 394469896401 is a deficient number, because the sum of its proper divisors (337892291343) is less than itself. Its deficiency is 56577605058

Bases of 394469896401

• Binary: 101101111011000001111001111000011010001₂
• Hexadecimal: 0x5BD83CF0D1
• Base-36: 517T6W29

Squares and roots of 394469896401

• 394469896401 squared (394469896401²) is 155606499166615672752801
• 394469896401 cubed (394469896401³) is 61382079605577177268580328952569201
• The square root of 394469896401 is 628068.3851309505
• The cube root of 394469896401 is 7333.9501783299

Scales and comparisons

• 394,469,896,401 seconds is equal to 12,542 years, 47 weeks, 6 days, 19 hours, 13 minutes, 21 seconds.
• To count from 1 to 394,469,896,401 would take you about twenty-five thousand and eighty-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 394469896401 cubic inches would be around 611.2 feet tall.

Recreational maths with 394469896401

• 394469896401 backwards is 104698964493
• 394469896401 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 394469896401's digits is 63
• More coming soon!