38253218288640

Names of 38253218288640

• Cardinal: 38253218288640 can be written as Thirty-eight trillion, two hundred fifty-three billion, two hundred eighteen million, two hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.825321828864 × 10¹³

Factors of 38253218288640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2490443909

Divisors of 38253218288640

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2560 3072 3840 5120 7680 15360 2490443899 4980887798 7471331697 9961775596 12452219495 14942663394 19923551192 24904438990 29885326788 37356658485 39847102384 49808877980 59770653576 74713316970 79694204768 99617755960 119541307152 149426633940 159388409536 199235511920 239082614304 298853267880 318776819072 398471023840 478165228608 597706535760 637553638144 796942047680 956330457216 1195413071520 1275107276288 1593884095360 1912660914432 2390826143040 2550214552576 3187768190720 3825321828864 4781652286080 6375536381440 7650643657728 9563304572160 12751072762880 19126609144320 38253218288640
• Sum of all divisors σ(n): 122350527919200
• Sum of proper divisors (its aliquot sum) s(n): 84097309630560
• 38253218288640 is an abundant number, because the sum of its proper divisors (84097309630560) is greater than itself. Its abundance is 45844091341920

Bases of 38253218288640

• Binary: 1000101100101010000101011111001101010000000000₂
• Hexadecimal: 0x22CA857CD400
• Base-36: DK5AAI0AO

Squares and roots of 38253218288640

• 38253218288640 squared (38253218288640²) is 1463308709438341770353049600
• 38253218288640 cubed (38253218288640³) is 55976267485812971192104111908317036544000
• The square root of 38253218288640 is 6184918.6161694965
• The cube root of 38253218288640 is 33694.2654433695

Scales and comparisons

• 38,253,218,288,640 seconds is equal to 1,216,334 years, 6 days, 1 hour, 4 minutes.
• To count from 1 to 38,253,218,288,640 would take you about three million, forty thousand, eight hundred thirty-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 38253218288640 cubic inches would be around 2807.9 feet tall.

Recreational maths with 38253218288640

• 38253218288640 backwards is 04688281235283
• 38253218288640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38253218288640's digits is 60
• More coming soon!