1369813628569890

Names of 1369813628569890

• Cardinal: 1369813628569890 can be written as One quadrillion, three hundred sixty-nine trillion, eight hundred thirteen billion, six hundred twenty-eight million, five hundred sixty-nine thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.36981362856989 × 10¹⁵

Factors of 1369813628569890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6522922040826

Divisors of 1369813628569890

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 6522922040809 13045844081618 19568766122427 32614610204045 39137532244854 45660454285663 65229220408090 91320908571326 97843830612135 136981362856989 195687661224270 228302271428315 273962725713978 456604542856630 684906814284945 1369813628569890
• Sum of all divisors σ(n): 3757203095506560
• Sum of proper divisors (its aliquot sum) s(n): 2387389466936670
• 1369813628569890 is an abundant number, because the sum of its proper divisors (2387389466936670) is greater than itself. Its abundance is 1017575838366780

Bases of 1369813628569890

• Binary: 100110111011101011010010110101111010100100100100010₂
• Hexadecimal: 0x4DDD696BD4922
• Base-36: DHK3OYWS9U

Squares and roots of 1369813628569890

• 1369813628569890 squared (1369813628569890²) is 1876389377015808561246614612100
• 1369813628569890 cubed (1369813628569890³) is 2570303741140020080702224505487346900089669000
• The square root of 1369813628569890 is 37010993.3475162215
• The cube root of 1369813628569890 is 111059.0176256969

Scales and comparisons

• 1,369,813,628,569,890 seconds is equal to 43,555,836 years, 14 weeks, 2 days, 17 hours, 51 minutes, 30 seconds.
• To count from 1 to 1,369,813,628,569,890 would take you about one hundred thirty million, six hundred sixty-seven thousand, five hundred eight 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 1369813628569890 cubic inches would be around 9254.9 feet tall.

Recreational maths with 1369813628569890

• 1369813628569890 backwards is 0989658263189631
• The number of decimal digits it has is: 16
• The sum of 1369813628569890's digits is 84
• More coming soon!