1398396229792830

Names of 1398396229792830

• Cardinal: 1398396229792830 can be written as One quadrillion, three hundred ninety-eight trillion, three hundred ninety-six billion, two hundred twenty-nine million, seven hundred ninety-two thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.39839622979283 × 10¹⁵

Factors of 1398396229792830

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5179245295539

Divisors of 1398396229792830

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 5179245295529 10358490591058 15537735886587 25896226477645 31075471773174 46613207659761 51792452955290 77688679432935 93226415319522 139839622979283 155377358865870 233066038298805 279679245958566 466132076597610 699198114896415 1398396229792830
• Sum of all divisors σ(n): 3729056612781600
• Sum of proper divisors (its aliquot sum) s(n): 2330660382988770
• 1398396229792830 is an abundant number, because the sum of its proper divisors (2330660382988770) is greater than itself. Its abundance is 932264153195940

Bases of 1398396229792830

• Binary: 100111101111101010101111110100010000011010000111110₂
• Hexadecimal: 0x4F7D57E88343E
• Base-36: DROUCXP4JI

Squares and roots of 1398396229792830

• 1398396229792830 squared (1398396229792830²) is 1955512015498801406104719408900
• 1398396229792830 cubed (1398396229792830³) is 2734580629788102031564651919310873727058187000
• The square root of 1398396229792830 is 37395136.4457041391
• The cube root of 1398396229792830 is 111826.1607434363

Scales and comparisons

• 1,398,396,229,792,830 seconds is equal to 44,464,674 years, 30 weeks, 2 days, 12 hours, 40 minutes, 30 seconds.
• To count from 1 to 1,398,396,229,792,830 would take you about one hundred thirty-three million, three hundred ninety-four thousand and twenty-three 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 1398396229792830 cubic inches would be around 9318.8 feet tall.

Recreational maths with 1398396229792830

• 1398396229792830 backwards is 0382979226938931
• The number of decimal digits it has is: 16
• The sum of 1398396229792830's digits is 81
• More coming soon!