518839491856972

Names of 518839491856972

• Cardinal: 518839491856972 can be written as Five hundred eighteen trillion, eight hundred thirty-nine billion, four hundred ninety-one million, eight hundred fifty-six thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 5.18839491856972 × 10¹⁴

Factors of 518839491856972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 183129

Divisors of 518839491856972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 143 281 286 562 572 1124 3091 3653 6182 7306 12364 14612 19801 39602 40183 79204 80366 160732 163021 217811 257413 326042 435622 514826 652084 871244 1029652 1793231 2119273 2831543 3586462 4238546 5564081 5663086 7172924 8477092 11128162 11326172 22256324 23312003 45808901 46624006 61204891 72333053 91617802 93248012 122409782 144666106 183235604 244819564 289332212 503897911 595515713 795663583 1007795822 1191031426 1591327166 2015591644 2382062852 3182654332 3227978821 6455957642 6550672843 12911915284 13101345686 26202691372 35507767031 41963724673 71015534062 83927449346 142031068124 167854898692 461600971403 907062048701 923201942806 1814124097402 1846403885612 3628248194804 9977682535711 11791806633113 19955365071422 23583613266226 39910730142844 47167226532452 129709872964243 259419745928486 518839491856972
• Sum of all divisors σ(n): 1070561702323008
• Sum of proper divisors (its aliquot sum) s(n): 551722210466036
• 518839491856972 is an abundant number, because the sum of its proper divisors (551722210466036) is greater than itself. Its abundance is 32882718609064

Bases of 518839491856972

• Binary: 1110101111110000110111011100110111000101001001100₂
• Hexadecimal: 0x1D7E1BB9B8A4C
• Base-36: 53WVKLEV64

Squares and roots of 518839491856972

• 518839491856972 squared (518839491856972²) is 269194418310400914296905008784
• 518839491856972 cubed (518839491856972³) is 139668695206901569428041709959688368131642048
• The square root of 518839491856972 is 22778048.4646286587
• The cube root of 518839491856972 is 80354.6490119511

Scales and comparisons

• 518,839,491,856,972 seconds is equal to 16,497,490 years, 50 weeks, 1 day, 7 hours, 22 minutes, 52 seconds.
• To count from 1 to 518,839,491,856,972 would take you about forty-one million, two hundred forty-three thousand, seven hundred twenty-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 518839491856972 cubic inches would be around 6696.2 feet tall.

Recreational maths with 518839491856972

• 518839491856972 backwards is 279658194938815
• The number of decimal digits it has is: 15
• The sum of 518839491856972's digits is 85
• More coming soon!