399436263790136

Names of 399436263790136

• Cardinal: 399436263790136 can be written as Three hundred ninety-nine trillion, four hundred thirty-six billion, two hundred sixty-three million, seven hundred ninety thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.99436263790136 × 10¹⁴

Factors of 399436263790136

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1626

Divisors of 399436263790136

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 23 46 92 184 529 1058 1601 2116 3202 4232 6404 12167 12808 24334 36823 48668 73646 97336 147292 294584 846929 1693858 2563201 3387716 5126402 6775432 10252804 19479367 20505608 38958734 58953623 77917468 117907246 155834936 235814492 471628984 1355933329 2711866658 5423733316 10847466632 31186466567 62372933134 124745866268 249491732536
• Sum of all divisors σ(n): 399676136470000
• Sum of proper divisors (its aliquot sum) s(n): 239872679864
• 399436263790136 is a deficient number, because the sum of its proper divisors (239872679864) is less than itself. Its deficiency is 399196391110272

Bases of 399436263790136

• Binary: 1011010110100100100000000100111010001011000111000₂
• Hexadecimal: 0x16B49009D1638
• Base-36: 3XL6HIBL88

Squares and roots of 399436263790136

• 399436263790136 squared (399436263790136²) is 159549328830623111827850898496
• 399436263790136 cubed (399436263790136³) is 63729787798327924234861085303645357982035456
• The square root of 399436263790136 is 19985901.6256494167
• 399436263790136 is a perfect cube number. Its cube root is 73646

Scales and comparisons

• 399,436,263,790,136 seconds is equal to 12,700,837 years, 33 weeks, 5 days, 23 hours, 28 minutes, 56 seconds.
• To count from 1 to 399,436,263,790,136 would take you about thirty-one million, seven hundred fifty-two thousand and ninety-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 399436263790136 cubic inches would be around 6137.2 feet tall.

Recreational maths with 399436263790136

• 399436263790136 backwards is 631097362634993
• The number of decimal digits it has is: 15
• The sum of 399436263790136's digits is 71
• More coming soon!