9859828420

Names of 9859828420

• Cardinal: 9859828420 can be written as Nine billion, eight hundred fifty-nine million, eight hundred twenty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 9.85982842 × 10⁹

Factors of 9859828420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 482

Divisors of 9859828420

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 10 13 20 26 41 52 65 82 130 164 169 205 260 338 410 421 533 676 820 842 845 1066 1684 1690 2105 2132 2197 2665 3380 4210 4394 5330 5473 6929 8420 8788 10660 10946 10985 13858 17261 21892 21970 27365 27716 28561 34522 34645 43940 54730 57122 69044 69290 71149 86305 90077 109460 114244 138580 142298 142805 172610 180154 224393 284596 285610 345220 355745 360308 448786 450385 571220 711490 897572 900770 924937 1121965 1171001 1422980 1801540 1849874 2243930 2342002 2917109 3699748 4487860 4624685 4684004 5834218 5855005 9249370 11668436 11710010 12024181 14585545 18498740 23420020 24048362 29171090 37922417 48096724 58342180 60120905 75844834 120241810 151689668 189612085 240483620 379224170 492991421 758448340 985982842 1971965684 2464957105 4929914210 9859828420
• Sum of all divisors σ(n): 23032727928
• Sum of proper divisors (its aliquot sum) s(n): 13172899508
• 9859828420 is an abundant number, because the sum of its proper divisors (13172899508) is greater than itself. Its abundance is 3313071088

Bases of 9859828420

• Binary: 1001001011101100010000101011000100₂
• Hexadecimal: 0x24BB10AC4
• Base-36: 4J2ACAS

Squares and roots of 9859828420

• 9859828420 squared (9859828420²) is 97216216471839696400
• 9859828420 cubed (9859828420³) is 958535214053917168248891688000
• The square root of 9859828420 is 99296.6687255921
• The cube root of 9859828420 is 2144.3209359475

Scales and comparisons

• 9,859,828,420 seconds is equal to 313 years, 26 weeks, 4 days, 9 hours, 13 minutes, 40 seconds.
• To count from 1 to 9,859,828,420 would take you about six hundred twenty-seven 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 9859828420 cubic inches would be around 178.7 feet tall.

Recreational maths with 9859828420

• 9859828420 backwards is 0248289589
• The number of decimal digits it has is: 10
• The sum of 9859828420's digits is 55
• More coming soon!