13849425040

Names of 13849425040

• Cardinal: 13849425040 can be written as Thirteen billion, eight hundred forty-nine million, four hundred twenty-five thousand and forty.

Scientific notation

• Scientific notation: 1.384942504 × 10¹⁰

Factors of 13849425040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 91162

Divisors of 13849425040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 173 176 220 346 440 692 865 880 1384 1730 1903 2768 3460 3806 6920 7612 9515 13840 15224 19030 30448 38060 76120 90971 152240 181942 363884 454855 727768 909710 1000681 1455536 1819420 2001362 3638840 4002724 5003405 7277680 8005448 10006810 15737983 16010896 20013620 31475966 40027240 62951932 78689915 80054480 125903864 157379830 173117813 251807728 314759660 346235626 629519320 692471252 865589065 1259038640 1384942504 1731178130 2769885008 3462356260 6924712520 13849425040
• Sum of all divisors σ(n): 35330613696
• Sum of proper divisors (its aliquot sum) s(n): 21481188656
• 13849425040 is an abundant number, because the sum of its proper divisors (21481188656) is greater than itself. Its abundance is 7631763616

Bases of 13849425040

• Binary: 1100111001011111010111010010010000₂
• Hexadecimal: 0x3397D7490
• Base-36: 6D1L8R4

Squares and roots of 13849425040

• 13849425040 squared (13849425040²) is 191806573938579001600
• 13849425040 cubed (13849425040³) is 2656410767941567446777240064000
• The square root of 13849425040 is 117683.5801630797
• The cube root of 13849425040 is 2401.4704553645

Scales and comparisons

• 13,849,425,040 seconds is equal to 440 years, 19 weeks, 1 day, 6 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,849,425,040 would take you about eight hundred eighty 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 13849425040 cubic inches would be around 200.1 feet tall.

Recreational maths with 13849425040

• 13849425040 backwards is 04052494831
• 13849425040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13849425040's digits is 40
• More coming soon!