8189968050

Names of 8189968050

• Cardinal: 8189968050 can be written as Eight billion, one hundred eighty-nine million, nine hundred sixty-eight thousand and fifty.

Scientific notation

• Scientific notation: 8.18996805 × 10⁹

Factors of 8189968050

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29067

Divisors of 8189968050

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 25 27 30 33 38 45 50 54 55 57 66 75 90 95 99 110 114 135 150 165 171 190 198 209 225 270 275 285 297 330 342 418 450 475 495 513 550 570 594 627 675 825 855 950 990 1026 1045 1254 1350 1425 1485 1650 1710 1881 2090 2475 2565 2850 2970 3135 3762 4275 4950 5130 5225 5643 6270 7425 8550 9405 10450 11286 12825 14850 15675 18810 25650 28215 29027 31350 47025 56430 58054 87081 94050 141075 145135 174162 261243 282150 290270 319297 435405 522486 551513 638594 725675 783729 870810 957891 1103026 1306215 1451350 1567458 1596485 1654539 1915782 2177025 2612430 2757565 2873673 3192970 3309078 3918645 4354050 4789455 4963617 5515130 5747346 6066643 6531075 7837290 7982425 8272695 8621019 9578910 9927234 12133286 13062150 13787825 14368365 14890851 15964850 16545390 17242038 18199929 19593225 23947275 24818085 27575650 28736730 29781702 30333215 36399858 39186450 41363475 43105095 47894550 49636170 54599787 60666430 71841825 74454255 82726950 86210190 90999645 109199574 124090425 143683650 148908510 151666075 163799361 181999290 215525475 248180850 272998935 303332150 327598722 372271275 431050950 454998225 545997870 744542550 818996805 909996450 1364994675 1637993610 2729989350 4094984025 8189968050
• Sum of all divisors σ(n): 25916198400
• Sum of proper divisors (its aliquot sum) s(n): 17726230350
• 8189968050 is an abundant number, because the sum of its proper divisors (17726230350) is greater than itself. Its abundance is 9536262300

Bases of 8189968050

• Binary: 111101000001010001111111010110010₂
• Hexadecimal: 0x1E828FEB2
• Base-36: 3RG3FSI

Squares and roots of 8189968050

• 8189968050 squared (8189968050²) is 67075576660020802500
• 8189968050 cubed (8189968050³) is 549346829780896084810360125000
• The square root of 8189968050 is 90498.4422517869
• The cube root of 8189968050 is 2015.7069930949

Scales and comparisons

• 8,189,968,050 seconds is equal to 260 years, 21 weeks, 4 days, 7 hours, 7 minutes, 30 seconds.
• To count from 1 to 8,189,968,050 would take you about five hundred twenty 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 8189968050 cubic inches would be around 168 feet tall.

Recreational maths with 8189968050

• 8189968050 backwards is 0508699818
• 8189968050 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8189968050's digits is 54
• More coming soon!