13138854114650

Names of 13138854114650

• Cardinal: 13138854114650 can be written as Thirteen trillion, one hundred thirty-eight billion, eight hundred fifty-four million, one hundred fourteen thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.313885411465 × 10¹³

Factors of 13138854114650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1405225074

Divisors of 13138854114650

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 11 17 22 25 34 50 55 85 110 170 187 275 374 425 550 850 935 1870 4675 9350 1405225039 2810450078 7026125195 14052250390 15457475429 23888825663 30914950858 35130625975 47777651326 70261251950 77287377145 119444128315 154574754290 238888256630 262777082293 386436885725 525554164586 597220641575 772873771450 1194441283150 1313885411465 2627770822930 6569427057325 13138854114650
• Sum of all divisors σ(n): 28228160603520
• Sum of proper divisors (its aliquot sum) s(n): 15089306488870
• 13138854114650 is an abundant number, because the sum of its proper divisors (15089306488870) is greater than itself. Its abundance is 1950452374220

Bases of 13138854114650

• Binary: 10111111001100100000101110110111010101011010₂
• Hexadecimal: 0xBF320BB755A
• Base-36: 4NNWMI63E

Squares and roots of 13138854114650

• 13138854114650 squared (13138854114650²) is 172629487446055235344622500
• 13138854114650 cubed (13138854114650³) is 2268153651440523348818867444875969625000
• The square root of 13138854114650 is 3624755.7317217943
• The cube root of 13138854114650 is 23596.7665987251

Scales and comparisons

• 13,138,854,114,650 seconds is equal to 417,774 years, 47 weeks, 5 days, 18 hours, 30 minutes, 50 seconds.
• To count from 1 to 13,138,854,114,650 would take you about one million, forty-four thousand, four hundred thirty-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 13138854114650 cubic inches would be around 1966.4 feet tall.

Recreational maths with 13138854114650

• 13138854114650 backwards is 05641145883131
• 13138854114650 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13138854114650's digits is 50
• More coming soon!