9728228000

Names of 9728228000

• Cardinal: 9728228000 can be written as Nine billion, seven hundred twenty-eight million, two hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 9.728228 × 10⁹

Factors of 9728228000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6763

Divisors of 9728228000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 76 80 95 100 125 152 160 190 200 250 304 361 380 400 475 500 608 722 760 800 950 1000 1444 1520 1805 1900 2000 2375 2888 3040 3610 3800 4000 4750 5776 6737 7220 7600 9025 9500 11552 13474 14440 15200 18050 19000 26948 28880 33685 36100 38000 45125 53896 57760 67370 72200 76000 90250 107792 128003 134740 144400 168425 180500 215584 256006 269480 288800 336850 361000 512012 538960 640015 673700 722000 842125 1024024 1077920 1280030 1347400 1444000 1684250 2048048 2432057 2560060 2694800 3200075 3368500 4096096 4864114 5120120 5389600 6400150 6737000 9728228 10240240 12160285 12800300 13474000 16000375 19456456 20480480 24320570 25600600 26948000 32000750 38912912 48641140 51201200 60801425 64001500 77825824 97282280 102402400 121602850 128003000 194564560 243205700 256006000 304007125 389129120 486411400 512012000 608014250 972822800 1216028500 1945645600 2432057000 4864114000 9728228000
• Sum of all divisors σ(n): 25230225384
• Sum of proper divisors (its aliquot sum) s(n): 15501997384
• 9728228000 is an abundant number, because the sum of its proper divisors (15501997384) is greater than itself. Its abundance is 5773769384

Bases of 9728228000

• Binary: 1001000011110110001111101010100000₂
• Hexadecimal: 0x243D8FAA0
• Base-36: 4GVXORK

Squares and roots of 9728228000

• 9728228000 squared (9728228000²) is 94638420019984000000
• 9728228000 cubed (9728228000³) is 920664127514168908352000000000
• The square root of 9728228000 is 98631.7798683571
• The cube root of 9728228000 is 2134.7379963575

Scales and comparisons

• 9,728,228,000 seconds is equal to 309 years, 17 weeks, 5 hours, 33 minutes, 20 seconds.
• To count from 1 to 9,728,228,000 would take you about six hundred eighteen 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 9728228000 cubic inches would be around 177.9 feet tall.

Recreational maths with 9728228000

• 9728228000 backwards is 0008228279
• 9728228000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9728228000's digits is 38
• More coming soon!