1989818734000

Names of 1989818734000

• Cardinal: 1989818734000 can be written as One trillion, nine hundred eighty-nine billion, eight hundred eighteen million, seven hundred thirty-four thousand.

Scientific notation

• Scientific notation: 1.989818734 × 10¹²

Factors of 1989818734000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6607

Divisors of 1989818734000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 40 46 50 80 92 100 115 125 184 200 230 250 368 400 460 500 575 920 1000 1150 1840 2000 2300 2875 4600 5750 6577 9200 11500 13154 23000 26308 32885 46000 52616 65770 105232 131540 151271 164425 263080 302542 328850 526160 605084 657700 756355 822125 1210168 1315400 1512710 1644250 2420336 2630800 3025420 3288500 3781775 6050840 6577000 7563550 12101680 13154000 15127100 18908875 30254200 37817750 43256929 60508400 75635500 86513858 151271000 173027716 216284645 302542000 346055432 432569290 692110864 865138580 994909367 1081423225 1730277160 1989818734 2162846450 3460554320 3979637468 4325692900 4974546835 5407116125 7959274936 8651385800 9949093670 10814232250 15918549872 17302771600 19898187340 21628464500 24872734175 39796374680 43256929000 49745468350 79592749360 86513858000 99490936700 124363670875 198981873400 248727341750 397963746800 497454683500 994909367000 1989818734000
• Sum of all divisors σ(n): 5021335676448
• Sum of proper divisors (its aliquot sum) s(n): 3031516942448
• 1989818734000 is an abundant number, because the sum of its proper divisors (3031516942448) is greater than itself. Its abundance is 1041698208448

Bases of 1989818734000

• Binary: 11100111101001010011100000101010110110000₂
• Hexadecimal: 0x1CF4A7055B0
• Base-36: PE3YP5F4

Squares and roots of 1989818734000

• 1989818734000 squared (1989818734000²) is 3959378594177362756000000
• 1989818734000 cubed (1989818734000³) is 7878445701692699730602670904000000000
• The square root of 1989818734000 is 1410609.3484732051
• The cube root of 1989818734000 is 12577.7947989981

Scales and comparisons

• 1,989,818,734,000 seconds is equal to 63,270 years, 4 weeks, 1 day, 10 hours, 6 minutes, 40 seconds.
• To count from 1 to 1,989,818,734,000 would take you about one hundred fifty-eight thousand, one hundred seventy-five 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 1989818734000 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989818734000

• 1989818734000 backwards is 0004378189891
• The number of decimal digits it has is: 13
• The sum of 1989818734000's digits is 58
• More coming soon!