1098213397642

Names of 1098213397642

• Cardinal: 1098213397642 can be written as One trillion, ninety-eight billion, two hundred thirteen million, three hundred ninety-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.098213397642 × 10¹²

Factors of 1098213397642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 265

Divisors of 1098213397642

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 61 89 113 122 178 226 5429 6893 7921 10057 10858 12769 13786 15842 20114 25538 483181 613477 704969 778909 895073 966362 1136441 1226954 1409938 1557818 1790146 2272882 43003109 54599453 69322901 79661497 86006218 101143249 109198906 138645802 159322994 202286498 4859351317 6169738189 9001749161 9718702634 12339476378 18003498322 549106698821 1098213397642
• Sum of all divisors σ(n): 1708469769240
• Sum of proper divisors (its aliquot sum) s(n): 610256371598
• 1098213397642 is a deficient number, because the sum of its proper divisors (610256371598) is less than itself. Its deficiency is 487957026044

Bases of 1098213397642

• Binary: 1111111110110010100111101001010010001010₂
• Hexadecimal: 0xFFB29E948A
• Base-36: E0IFWGWA

Squares and roots of 1098213397642

• 1098213397642 squared (1098213397642²) is 1206072666760385611160164
• 1098213397642 cubed (1098213397642³) is 1324525161166070719122292379881933288
• The square root of 1098213397642 is 1047956.7727926567
• The cube root of 1098213397642 is 10317.2094167745

Scales and comparisons

• 1,098,213,397,642 seconds is equal to 34,919 years, 41 weeks, 5 hours, 7 minutes, 22 seconds.
• To count from 1 to 1,098,213,397,642 would take you about eighty-seven thousand, two hundred ninety-nine 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 1098213397642 cubic inches would be around 859.8 feet tall.

Recreational maths with 1098213397642

• 1098213397642 backwards is 2467933128901
• The number of decimal digits it has is: 13
• The sum of 1098213397642's digits is 55
• More coming soon!