1028541200

Names of 1028541200

• Cardinal: 1028541200 can be written as One billion, twenty-eight million, five hundred forty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.0285412 × 10⁹

Factors of 1028541200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 144

Divisors of 1028541200

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 137 200 274 400 548 685 1096 1370 2192 2740 3425 5480 6850 10960 13700 18769 27400 37538 54800 75076 93845 150152 187690 300304 375380 469225 750760 938450 1501520 1876900 2571353 3753800 5142706 7507600 10285412 12856765 20570824 25713530 41141648 51427060 64283825 102854120 128567650 205708240 257135300 514270600 1028541200
• Sum of all divisors σ(n): 2489239860
• Sum of proper divisors (its aliquot sum) s(n): 1460698660
• 1028541200 is an abundant number, because the sum of its proper divisors (1460698660) is greater than itself. Its abundance is 432157460

Bases of 1028541200

• Binary: 111101010011100100101100010000₂
• Hexadecimal: 0x3D4E4B10
• Base-36: H0D7GW

Squares and roots of 1028541200

• 1028541200 squared (1028541200²) is 1057897000097440000
• 1028541200 cubed (1028541200³) is 1088090649956621054528000000
• The square root of 1028541200 is 32070.8777553717
• The cube root of 1028541200 is 1009.4246306275

Scales and comparisons

• 1,028,541,200 seconds is equal to 32 years, 36 weeks, 4 days, 9 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,028,541,200 would take you about sixty-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 1028541200 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028541200

• 1028541200 backwards is 0021458201
• The number of decimal digits it has is: 10
• The sum of 1028541200's digits is 23
• More coming soon!