8428350320

Names of 8428350320

• Cardinal: 8428350320 can be written as Eight billion, four hundred twenty-eight million, three hundred fifty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.42835032 × 10⁹

Factors of 8428350320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1477

Divisors of 8428350320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 41 52 65 80 82 104 130 157 164 205 208 260 314 328 410 520 533 628 656 785 820 1040 1066 1256 1259 1570 1640 2041 2132 2512 2518 2665 3140 3280 4082 4264 5036 5330 6280 6295 6437 8164 8528 10072 10205 10660 12560 12590 12874 16328 16367 20144 20410 21320 25180 25748 32185 32656 32734 40820 42640 50360 51496 51619 64370 65468 81640 81835 83681 100720 102992 103238 128740 130936 163280 163670 167362 197663 206476 257480 258095 261872 327340 334724 395326 412952 418405 514960 516190 654680 669448 671047 790652 825904 836810 988315 1032380 1309360 1338896 1342094 1581304 1673620 1976630 2064760 2569619 2684188 3162608 3347240 3355235 3953260 4129520 5139238 5368376 6694480 6710470 7906520 8104183 10278476 10736752 12848095 13420940 15813040 16208366 20556952 25696190 26841880 32416732 40520915 41113904 51392380 53683760 64833464 81041830 102784760 105354379 129666928 162083660 205569520 210708758 324167320 421417516 526771895 648334640 842835032 1053543790 1685670064 2107087580 4214175160 8428350320
• Sum of all divisors σ(n): 21772981440
• Sum of proper divisors (its aliquot sum) s(n): 13344631120
• 8428350320 is an abundant number, because the sum of its proper divisors (13344631120) is greater than itself. Its abundance is 4916280800

Bases of 8428350320

• Binary: 111110110010111100110101101110000₂
• Hexadecimal: 0x1F65E6B70
• Base-36: 3VE0SQ8

Squares and roots of 8428350320

• 8428350320 squared (8428350320²) is 71037089116644102400
• 8428350320 cubed (8428350320³) is 598725472788135837789152768000
• The square root of 8428350320 is 91806.0472953715
• The cube root of 8428350320 is 2035.0770632479

Scales and comparisons

• 8,428,350,320 seconds is equal to 267 years, 51 weeks, 5 days, 8 hours, 25 minutes, 20 seconds.
• To count from 1 to 8,428,350,320 would take you about five hundred thirty-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 8428350320 cubic inches would be around 169.6 feet tall.

Recreational maths with 8428350320

• 8428350320 backwards is 0230538248
• The number of decimal digits it has is: 10
• The sum of 8428350320's digits is 35
• More coming soon!