11638988449000

Names of 11638988449000

• Cardinal: 11638988449000 can be written as Eleven trillion, six hundred thirty-eight billion, nine hundred eighty-eight million, four hundred forty-nine thousand.

Scientific notation

• Scientific notation: 1.1638988449 × 10¹³

Factors of 11638988449000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1037

Divisors of 11638988449000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 1000 1019 1100 1375 2038 2200 2750 4076 5095 5500 8152 10190 11000 11209 20380 22418 25475 40760 44836 50950 56045 89672 101900 112090 127375 203800 224180 254750 280225 448360 509500 560450 1019000 1038361 1120900 1401125 2076722 2241800 2802250 4153444 5191805 5604500 8306888 10383610 11209000 11421971 20767220 22843942 25959025 41534440 45687884 51918050 57109855 91375768 103836100 114219710 129795125 207672200 228439420 259590250 285549275 456878840 519180500 571098550 1038361000 1058089859 1142197100 1427746375 2116179718 2284394200 2855492750 4232359436 5290449295 5710985500 8464718872 10580898590 11421971000 11638988449 21161797180 23277976898 26452246475 42323594360 46555953796 52904492950 58194942245 93111907592 105808985900 116389884490 132261232375 211617971800 232779768980 264522464750 290974711225 465559537960 529044929500 581949422450 1058089859000 1163898844900 1454873556125 2327797689800 2909747112250 5819494224500 11638988449000
• Sum of all divisors σ(n): 29740349059200
• Sum of proper divisors (its aliquot sum) s(n): 18101360610200
• 11638988449000 is an abundant number, because the sum of its proper divisors (18101360610200) is greater than itself. Its abundance is 6462372161200

Bases of 11638988449000

• Binary: 10101001010111101001110001011010010011101000₂
• Hexadecimal: 0xA95E9C5A4E8
• Base-36: 44IVL7NQG

Squares and roots of 11638988449000

• 11638988449000 squared (11638988449000²) is 135466052115955425601000000
• 11638988449000 cubed (11638988449000³) is 1576687815809237207168917882849000000000
• The square root of 11638988449000 is 3411596.1732010427
• The cube root of 11638988449000 is 22662.3571229013

Scales and comparisons

• 11,638,988,449,000 seconds is equal to 370,083 years, 43 weeks, 1 day, 10 hours, 56 minutes, 40 seconds.
• To count from 1 to 11,638,988,449,000 would take you about nine hundred twenty-five thousand, two hundred 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 11638988449000 cubic inches would be around 1888.5 feet tall.

Recreational maths with 11638988449000

• 11638988449000 backwards is 00094488983611
• The number of decimal digits it has is: 14
• The sum of 11638988449000's digits is 61
• More coming soon!