143989747000

Names of 143989747000

• Cardinal: 143989747000 can be written as One hundred forty-three billion, nine hundred eighty-nine million, seven hundred forty-seven thousand.

Scientific notation

• Scientific notation: 1.43989747 × 10¹¹

Factors of 143989747000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13089995

Divisors of 143989747000

• Number of divisors d(n): 64
• 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 1100 1375 2200 2750 5500 11000 13089977 26179954 52359908 65449885 104719816 130899770 143989747 261799540 287979494 327249425 523599080 575958988 654498850 719948735 1151917976 1308997700 1439897470 1636247125 2617995400 2879794940 3272494250 3599743675 5759589880 6544988500 7199487350 13089977000 14398974700 17998718375 28797949400 35997436750 71994873500 143989747000
• Sum of all divisors σ(n): 367566582240
• Sum of proper divisors (its aliquot sum) s(n): 223576835240
• 143989747000 is an abundant number, because the sum of its proper divisors (223576835240) is greater than itself. Its abundance is 79587088240

Bases of 143989747000

• Binary: 10000110000110011101010010110100111000₂
• Hexadecimal: 0x2186752D38
• Base-36: 1U5BRZUG

Squares and roots of 143989747000

• 143989747000 squared (143989747000²) is 20733047241124009000000
• 143989747000 cubed (143989747000³) is 2985346226788494051535723000000000
• The square root of 143989747000 is 379459.8094660355
• The cube root of 143989747000 is 5241.3583851803

Scales and comparisons

• 143,989,747,000 seconds is equal to 4,578 years, 22 weeks, 1 day, 23 hours, 56 minutes, 40 seconds.
• To count from 1 to 143,989,747,000 would take you about nine thousand, one hundred fifty-six 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 143989747000 cubic inches would be around 436.8 feet tall.

Recreational maths with 143989747000

• 143989747000 backwards is 000747989341
• The number of decimal digits it has is: 12
• The sum of 143989747000's digits is 52
• More coming soon!