38919984401397

Names of 38919984401397

• Cardinal: 38919984401397 can be written as Thirty-eight trillion, nine hundred nineteen billion, nine hundred eighty-four million, four hundred one thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 3.8919984401397 × 10¹³

Factors of 38919984401397

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1412

Divisors of 38919984401397

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 11 17 31 33 51 93 187 257 341 527 561 771 961 1023 1093 1581 2827 2883 3279 4369 5797 7967 8481 10571 12023 13107 16337 17391 18581 23901 31713 33883 36069 48059 49011 55743 66049 87637 101649 135439 144177 179707 198147 204391 246977 262911 280901 372713 406317 539121 576011 613173 726539 740931 842703 1050373 1118139 1122833 1489829 1728033 2047519 2179617 2716747 3089911 3151119 3368499 4198609 4469487 4775317 6142557 6336121 8150241 8707931 9269733 11554103 12351163 12595827 14325951 17856341 19008363 22522709 26123793 34662309 34807823 37053489 46184699 52528487 53569023 63473089 67568127 72191557 95787241 104423469 138554097 148034827 157585461 190419267 196419751 216574671 269945861 287361723 382886053 444104481 589259253 698203979 794107127 809837583 1079042513 1148658159 1227256469 1628383097 2094611937 2237938267 2382321381 2969404471 3237127539 3681769407 4589079637 4885149291 6713814801 8908213413 11869467643 13499821159 13767238911 24617320937 35608402929 38044950539 40499463477 50479876007 69376086277 73851962811 114134851617 151439628021 208128258831 418494455929 763136949047 1179393466709 1255483367787 2289410847141 3538180400127 12973328133799 38919984401397
• Sum of all divisors σ(n): 62235716250816
• Sum of proper divisors (its aliquot sum) s(n): 23315731849419
• 38919984401397 is a deficient number, because the sum of its proper divisors (23315731849419) is less than itself. Its deficiency is 15604252551978

Bases of 38919984401397

• Binary: 1000110110010111000011110110000100101111110101₂
• Hexadecimal: 0x2365C3D84BF5
• Base-36: DSNLDTTKL

Squares and roots of 38919984401397

• 38919984401397 squared (38919984401397²) is 1514765185804985796415551609
• 38919984401397 cubed (38919984401397³) is 58954637403309275603284409697267425197773
• The square root of 38919984401397 is 6238588.3340221287
• The cube root of 38919984401397 is 33888.9062592079

Scales and comparisons

• 38,919,984,401,397 seconds is equal to 1,237,535 years, 6 weeks, 10 hours, 9 minutes, 57 seconds.
• To count from 1 to 38,919,984,401,397 would take you about three million, ninety-three thousand, eight hundred thirty-seven 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 38919984401397 cubic inches would be around 2824.1 feet tall.

Recreational maths with 38919984401397

• 38919984401397 backwards is 79310448991983
• The number of decimal digits it has is: 14
• The sum of 38919984401397's digits is 75
• More coming soon!