396838294146385

Names of 396838294146385

• Cardinal: 396838294146385 can be written as Three hundred ninety-six trillion, eight hundred thirty-eight billion, two hundred ninety-four million, one hundred forty-six thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 3.96838294146385 × 10¹⁴

Factors of 396838294146385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 307

Divisors of 396838294146385

• Number of divisors d(n): 240
• Complete list of divisors:
  1 5 7 13 35 49 65 91 103 169 179 245 343 455 515 637 721 845 895 1183 1253 1339 1715 2327 2401 3185 3605 4459 5047 5915 6265 6695 8281 8771 9373 10609 11635 12005 16289 17407 18437 22295 25235 30251 31213 35329 41405 43855 46865 53045 57967 61397 65611 74263 81445 87035 92185 114023 121849 129059 137917 151255 156065 176645 211757 239681 247303 289835 306985 328055 371315 405769 429779 459277 519841 570115 609245 645295 689585 798161 852943 903413 965419 1058785 1092727 1198405 1236515 1482299 1677767 1792921 1899011 2028845 2148895 2296385 2599205 3115853 3214939 3638887 3990805 4264715 4517065 4827095 5463635 5587127 5970601 6323891 6757933 7411495 7649089 8388835 8964605 9495055 10376093 11744369 12550447 13293077 14205451 15579265 16074695 18194435 21810971 24687143 25472209 27935635 29853005 31619455 33789665 38245445 41794207 44267237 47305531 51880465 53543623 58721845 62752235 66465385 71027255 72632651 82210583 87853129 93051539 99438157 109054855 123435715 127361045 152676797 172810001 184670863 195598133 208971035 221336185 236527655 267718115 320932859 331138717 363163255 374805361 411052915 439265645 465257695 497190785 575474081 614971903 651360773 696067099 763383985 864050005 923354315 977990665 1068737579 1209670007 1292696041 1369186931 1604664295 1655693585 1874026805 2246530013 2542775729 2623637527 2877370405 3074859515 3256803865 3480335495 4304803321 4559525411 4872469693 5343687895 6048350035 6463480205 6845934655 7481163053 8467690049 9048872287 9584308517 11232650065 12713878645 13118187635 15725710091 17799430103 21524016605 22797627055 24362348465 33056084477 34107287851 37405815265 42338450245 45244361435 47921542585 59273830343 63342106009 67090159619 78628550455 88997150515 110079970637 124596010721 165280422385 170536439255 231392591339 296369151715 316710530045 335450798095 443394742063 469631117333 550399853185 622980053605 770559794459 872172075047 1156962956695 1619748139373 2216973710315 2348155586665 3852798972295 4360860375235 6105204525329 8098740696865 11338236975611 30526022626645 56691184878055 79367658829277 396838294146385
• Sum of all divisors σ(n): 610852952361600
• Sum of proper divisors (its aliquot sum) s(n): 214014658215215
• 396838294146385 is a deficient number, because the sum of its proper divisors (214014658215215) is less than itself. Its deficiency is 182823635931170

Bases of 396838294146385

• Binary: 1011010001110110000011101100011100100110101010001₂
• Hexadecimal: 0x168EC1D8E4D51
• Base-36: 3WO0ZU9UMP

Squares and roots of 396838294146385

• 396838294146385 squared (396838294146385²) is 157480631701012783355808568225
• 396838294146385 cubed (396838294146385³) is 62494345245325033290663423496531645409616625
• The square root of 396838294146385 is 19920800.5397972147
• The cube root of 396838294146385 is 73485.9858295837

Scales and comparisons

• 396,838,294,146,385 seconds is equal to 12,618,230 years, 13 weeks, 21 hours, 6 minutes, 25 seconds.
• To count from 1 to 396,838,294,146,385 would take you about thirty-one million, five hundred forty-five thousand, five hundred seventy-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 396838294146385 cubic inches would be around 6123.8 feet tall.

Recreational maths with 396838294146385

• 396838294146385 backwards is 583641492838693
• The number of decimal digits it has is: 15
• The sum of 396838294146385's digits is 79
• More coming soon!