399036468323340

Names of 399036468323340

• Cardinal: 399036468323340 can be written as Three hundred ninety-nine trillion, thirty-six billion, four hundred sixty-eight million, three hundred twenty-three thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.9903646832334 × 10¹⁴

Factors of 399036468323340

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 246318807617

Divisors of 399036468323340

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 246318807607 492637615214 738956422821 985275230428 1231594038035 1477912845642 2216869268463 2463188076070 2955825691284 3694782114105 4433738536926 4926376152140 6650607805389 7389564228210 8867477073852 11084346342315 13301215610778 14779128456420 19951823416167 22168692684630 26602431221556 33253039026945 39903646832334 44337385369260 66506078053890 79807293664668 99759117080835 133012156107780 199518234161670 399036468323340
• Sum of all divisors σ(n): 1251792180263856
• Sum of proper divisors (its aliquot sum) s(n): 852755711940516
• 399036468323340 is an abundant number, because the sum of its proper divisors (852755711940516) is greater than itself. Its abundance is 453719243617176

Bases of 399036468323340

• Binary: 1011010101110101111101010111100100110010000001100₂
• Hexadecimal: 0x16AEBEAF2640C
• Base-36: 3XG2TMF8R0

Squares and roots of 399036468323340

• 399036468323340 squared (399036468323340²) is 159230103051963927230788755600
• 399036468323340 cubed (399036468323340³) is 63538617972617167506404982119542457035704000
• The square root of 399036468323340 is 19975897.1844405525
• The cube root of 399036468323340 is 73621.4210551593

Scales and comparisons

• 399,036,468,323,340 seconds is equal to 12,688,125 years, 20 weeks, 2 days, 15 hours, 9 minutes.
• To count from 1 to 399,036,468,323,340 would take you about thirty-one million, seven hundred twenty thousand, three hundred thirteen 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 399036468323340 cubic inches would be around 6135.1 feet tall.

Recreational maths with 399036468323340

• 399036468323340 backwards is 043323864630993
• The number of decimal digits it has is: 15
• The sum of 399036468323340's digits is 63
• More coming soon!