1138888325379834

Names of 1138888325379834

• Cardinal: 1138888325379834 can be written as One quadrillion, one hundred thirty-eight trillion, eight hundred eighty-eight billion, three hundred twenty-five million, three hundred seventy-nine thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 1.138888325379834 × 10¹⁵

Factors of 1138888325379834

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14758940933

Divisors of 1138888325379834

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 9 18 27 54 1429 2858 4287 8574 12861 25722 38583 77166 14758939499 29517878998 44276818497 88553636994 132830455491 265660910982 398491366473 796982732946 21090524544071 42181049088142 63271573632213 126543147264426 189814720896639 379629441793278 569444162689917 1138888325379834
• Sum of all divisors σ(n): 2532634018200000
• Sum of proper divisors (its aliquot sum) s(n): 1393745692820166
• 1138888325379834 is an abundant number, because the sum of its proper divisors (1393745692820166) is greater than itself. Its abundance is 254857367440332

Bases of 1138888325379834

• Binary: 100000010111101000000011010000100101011011011111010₂
• Hexadecimal: 0x40BD01A12B6FA
• Base-36: B7PA2NPEYI

Squares and roots of 1138888325379834

• 1138888325379834 squared (1138888325379834²) is 1297066617686482641220373867556
• 1138888325379834 cubed (1138888325379834³) is 1477214028123043592063374997439924171309265704
• The square root of 1138888325379834 is 33747419.5366080397
• The cube root of 1138888325379834 is 104430.4253773099

Scales and comparisons

• 1,138,888,325,379,834 seconds is equal to 36,213,125 years, 48 weeks, 4 days, 1 hour, 3 minutes, 54 seconds.
• To count from 1 to 1,138,888,325,379,834 would take you about one hundred eight million, six hundred thirty-nine thousand, three hundred seventy-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 1138888325379834 cubic inches would be around 8702.5 feet tall.

Recreational maths with 1138888325379834

• 1138888325379834 backwards is 4389735238888311
• The number of decimal digits it has is: 16
• The sum of 1138888325379834's digits is 81
• More coming soon!