1098000

Names of 1098000

• Cardinal: 1098000 can be written as One million, ninety-eight thousand.

Scientific notation

• Scientific notation: 1.098 × 10⁶

Factors of 1098000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71

Divisors of 1098000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 61 72 75 80 90 100 120 122 125 144 150 180 183 200 225 240 244 250 300 305 360 366 375 400 450 488 500 549 600 610 720 732 750 900 915 976 1000 1098 1125 1200 1220 1464 1500 1525 1800 1830 2000 2196 2250 2440 2745 2928 3000 3050 3600 3660 4392 4500 4575 4880 5490 6000 6100 7320 7625 8784 9000 9150 10980 12200 13725 14640 15250 18000 18300 21960 22875 24400 27450 30500 36600 43920 45750 54900 61000 68625 73200 91500 109800 122000 137250 183000 219600 274500 366000 549000 1098000
• Sum of all divisors σ(n): 3897816
• Sum of proper divisors (its aliquot sum) s(n): 2799816
• 1098000 is an abundant number, because the sum of its proper divisors (2799816) is greater than itself. Its abundance is 1701816

Bases of 1098000

• Binary: 100001100000100010000₂
• Hexadecimal: 0x10C110
• Base-36: NJ80

Squares and roots of 1098000

• 1098000 squared (1098000²) is 1205604000000
• 1098000 cubed (1098000³) is 1323753192000000000
• The square root of 1098000 is 1047.8549517943
• The cube root of 1098000 is 103.1654111593

Scales and comparisons

• 1,098,000 seconds is equal to 1 week, 5 days, 17 hours.
• To count from 1 to 1,098,000 would take you about two weeks!

  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 1098000 cubic inches would be around 8.6 feet tall.

Recreational maths with 1098000

• 1098000 backwards is 0008901
• 1098000 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1098000's digits is 18
• More coming soon!