1398346331808

Names of 1398346331808

• Cardinal: 1398346331808 can be written as One trillion, three hundred ninety-eight billion, three hundred forty-six million, three hundred thirty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.398346331808 × 10¹²

Factors of 1398346331808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 60946301

Divisors of 1398346331808

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 239 478 717 956 1434 1912 2868 3824 5736 7648 11472 22944 60946057 121892114 182838171 243784228 365676342 487568456 731352684 975136912 1462705368 1950273824 2925410736 5850821472 14566107623 29132215246 43698322869 58264430492 87396645738 116528860984 174793291476 233057721968 349586582952 466115443936 699173165904 1398346331808
• Sum of all divisors σ(n): 3686017587840
• Sum of proper divisors (its aliquot sum) s(n): 2287671256032
• 1398346331808 is an abundant number, because the sum of its proper divisors (2287671256032) is greater than itself. Its abundance is 889324924224

Bases of 1398346331808

• Binary: 10100010110010011111011111011011010100000₂
• Hexadecimal: 0x14593EFB6A0
• Base-36: HUE3AV1C

Squares and roots of 1398346331808

• 1398346331808 squared (1398346331808²) is 1955372463680889232548864
• 1398346331808 cubed (1398346331808³) is 2734287911906543163806268252517466112
• The square root of 1398346331808 is 1182516.9477889101
• The cube root of 1398346331808 is 11182.4830656317

Scales and comparisons

• 1,398,346,331,808 seconds is equal to 44,463 years, 4 weeks, 4 days, 36 minutes, 48 seconds.
• To count from 1 to 1,398,346,331,808 would take you about one hundred eleven thousand, one hundred fifty-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 1398346331808 cubic inches would be around 931.9 feet tall.

Recreational maths with 1398346331808

• 1398346331808 backwards is 8081336438931
• The number of decimal digits it has is: 13
• The sum of 1398346331808's digits is 57
• More coming soon!