40278929016141952

Names of 40278929016141952

• Cardinal: 40278929016141952 can be written as Forty quadrillion, two hundred seventy-eight trillion, nine hundred twenty-nine billion, sixteen million, one hundred forty-one thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 4.0278929016141952 × 10¹⁶

Factors of 40278929016141952

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 285322

Divisors of 40278929016141952

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 244 463 488 926 976 1852 1952 3704 3904 7408 7808 14816 28243 29632 46819 56486 59264 93638 112972 187276 225944 237977 374552 451888 475954 749104 903776 951908 1498208 1807552 1903816 2855959 2996416 3615104 3807632 5711918 5992832 7615264 11423836 14516597 15230528 21677197 22847672 29033194 30461056 43354394 45695344 58066388 86708788 91390688 110183351 116132776 173417576 182781376 220366702 232265552 346835152 365562752 440733404 464531104 693670304 881466808 929062208 1322309017 1387340608 1762933616 1858124416 2644618034 2774681216 3525867232 5289236068 6721184411 7051734464 10578472136 11141845163 13442368822 14103468928 21156944272 22283690326 26884737644 42313888544 44567380652 53769475288 84627777088 89134761304 107538950576 169255554176 178269522608 215077901152 356539045216 430155802304 679652554943 713078090432 860311604608 1359305109886 1426156180864 2718610219772 5158674310469 5437220439544 10317348620938 10874440879088 20634697241876 21748881758176 41269394483752 43497763516352 82538788967504 86995527032704 165077577935008 314679132938609 330155155870016 629358265877218 660310311740032 1258716531754436 2517433063508872 5034866127017744 10069732254035488 20139464508070976 40278929016141952
• Sum of all divisors σ(n): 81736882645766400
• Sum of proper divisors (its aliquot sum) s(n): 41457953629624448
• 40278929016141952 is an abundant number, because the sum of its proper divisors (41457953629624448) is greater than itself. Its abundance is 1179024613482496

Bases of 40278929016141952

• Binary: 10001111000110010111100011110111111100001011100010000000₂
• Hexadecimal: 0x8F1978F7F0B880
• Base-36: B0LOSJH2YKG

Squares and roots of 40278929016141952

• 40278929016141952 squared (40278929016141952²) is 1622392122687402077319378614370304
• 40278929016141952 cubed (40278929016141952³) is 65348217146073733236397916869129552787407957393408
• The square root of 40278929016141952 is 200696111.1136485177
• The cube root of 40278929016141952 is 342788.2852173589

Scales and comparisons

• 40,278,929,016,141,952 seconds is equal to 1,280,745,351 years, 41 weeks, 6 days, 4 hours, 45 minutes, 52 seconds.
• To count from 1 to 40,278,929,016,141,952 would take you about three billion, eight hundred forty-two million, two hundred thirty-six thousand and fifty-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 40278929016141952 cubic inches would be around 28565.7 feet tall.

Recreational maths with 40278929016141952

• 40278929016141952 backwards is 25914161092987204
• The number of decimal digits it has is: 17
• The sum of 40278929016141952's digits is 70
• More coming soon!