398882896799622

Names of 398882896799622

• Cardinal: 398882896799622 can be written as Three hundred ninety-eight trillion, eight hundred eighty-two billion, eight hundred ninety-six million, seven hundred ninety-nine thousand, six hundred twenty-two.

Scientific notation

• Scientific notation: 3.98882896799622 × 10¹⁴

Factors of 398882896799622

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4182668

Divisors of 398882896799622

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 163 326 489 978 99901 199802 299703 599406 4082599 8165198 12247797 16283863 24495594 32567726 48851589 97703178 665463637 1330927274 1996390911 3992781822 407855722699 815711445398 1223567168097 2447134336194 66480482799937 132960965599874 199441448399811 398882896799622
• Sum of all divisors σ(n): 802668293433600
• Sum of proper divisors (its aliquot sum) s(n): 403785396633978
• 398882896799622 is an abundant number, because the sum of its proper divisors (403785396633978) is greater than itself. Its abundance is 4902499834356

Bases of 398882896799622

• Binary: 1011010101100100000101001010111101110011110000110₂
• Hexadecimal: 0x16AC8295EE786
• Base-36: 3XE49TWIO6

Squares and roots of 398882896799622

• 398882896799622 squared (398882896799622²) is 159107565359257894770019342884
• 398882896799622 cubed (398882896799622³) is 63465286573235979104429085797379319059589848
• The square root of 398882896799622 is 19972052.8939721667
• The cube root of 398882896799622 is 73611.9752981667

Scales and comparisons

• 398,882,896,799,622 seconds is equal to 12,683,242 years, 15 weeks, 1 day, 10 hours, 33 minutes, 42 seconds.
• To count from 1 to 398,882,896,799,622 would take you about thirty-one million, seven hundred eight thousand, one hundred five 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 398882896799622 cubic inches would be around 6134.3 feet tall.

Recreational maths with 398882896799622

• 398882896799622 backwards is 226997698288893
• The number of decimal digits it has is: 15
• The sum of 398882896799622's digits is 96
• More coming soon!