489380742823040

Names of 489380742823040

• Cardinal: 489380742823040 can be written as Four hundred eighty-nine trillion, three hundred eighty billion, seven hundred forty-two million, eight hundred twenty-three thousand and forty.

Scientific notation

• Scientific notation: 4.8938074282304 × 10¹⁴

Factors of 489380742823040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3718669

Divisors of 489380742823040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 218461 436922 873844 1092305 1747688 2184610 3495376 3500201 4369220 6990752 7000402 8738440 13981504 14000804 17476880 17501005 27963008 28001608 34953760 35002010 56003216 69907520 70004020 112006432 139815040 140008040 224012864 280016080 448025728 560032160 1120064320 2240128640 764657410661 1529314821322 3058629642644 3823287053305 6117259285288 7646574106610 12234518570576 15293148213220 24469037141152 30586296426440 48938074282304 61172592852880 97876148564608 122345185705760 244690371411520 489380742823040
• Sum of all divisors σ(n): 1169931527865720
• Sum of proper divisors (its aliquot sum) s(n): 680550785042680
• 489380742823040 is an abundant number, because the sum of its proper divisors (680550785042680) is greater than itself. Its abundance is 191170042219640

Bases of 489380742823040

• Binary: 1101111010001011011010101010101011111110010000000₂
• Hexadecimal: 0x1BD16D555FC80
• Base-36: 4TGYEQU9A8

Squares and roots of 489380742823040

• 489380742823040 squared (489380742823040²) is 239493511446030416468754841600
• 489380742823040 cubed (489380742823040³) is 117203512532756597826589138168744452030464000
• The square root of 489380742823040 is 22121951.6052051791
• The cube root of 489380742823040 is 78804.1263408541

Scales and comparisons

• 489,380,742,823,040 seconds is equal to 15,560,793 years, 45 weeks, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 489,380,742,823,040 would take you about thirty-eight million, nine hundred one thousand, nine hundred eighty-four 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 489380742823040 cubic inches would be around 6567 feet tall.

Recreational maths with 489380742823040

• 489380742823040 backwards is 040328247083984
• The number of decimal digits it has is: 15
• The sum of 489380742823040's digits is 62
• More coming soon!