5405685480

Names of 5405685480

• Cardinal: 5405685480 can be written as Five billion, four hundred five million, six hundred eighty-five thousand, four hundred eighty.

Scientific notation

• Scientific notation: 5.40568548 × 10⁹

Factors of 5405685480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1155084

Divisors of 5405685480

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 117 120 130 156 180 195 234 260 312 360 390 468 520 585 780 936 1170 1560 2340 4680 1155061 2310122 3465183 4620244 5775305 6930366 9240488 10395549 11550610 13860732 15015793 17325915 20791098 23101220 27721464 30031586 34651830 41582196 45047379 46202440 51977745 60063172 69303660 75078965 83164392 90094758 103955490 120126344 135142137 138607320 150157930 180189516 207910980 225236895 270284274 300315860 360379032 415821960 450473790 540568548 600631720 675710685 900947580 1081137096 1351421370 1801895160 2702842740 5405685480
• Sum of all divisors σ(n): 18919915560
• Sum of proper divisors (its aliquot sum) s(n): 13514230080
• 5405685480 is an abundant number, because the sum of its proper divisors (13514230080) is greater than itself. Its abundance is 8108544600

Bases of 5405685480

• Binary: 101000010001101000011011011101000₂
• Hexadecimal: 0x1423436E8
• Base-36: 2HEELM0

Squares and roots of 5405685480

• 5405685480 squared (5405685480²) is 29221435508682830400
• 5405685480 cubed (5405685480³) is 157961889634043190218582592000
• The square root of 5405685480 is 73523.3668978781
• The cube root of 5405685480 is 1755.0261471255

Scales and comparisons

• 5,405,685,480 seconds is equal to 171 years, 45 weeks, 6 days, 19 hours, 18 minutes.
• To count from 1 to 5,405,685,480 would take you about three hundred forty-three 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 5405685480 cubic inches would be around 146.3 feet tall.

Recreational maths with 5405685480

• 5405685480 backwards is 0845865045
• 5405685480 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5405685480's digits is 45
• More coming soon!