428820530229

Names of 428820530229

• Cardinal: 428820530229 can be written as Four hundred twenty-eight billion, eight hundred twenty million, five hundred thirty thousand, two hundred twenty-nine.

Scientific notation

• Scientific notation: 4.28820530229 × 10¹¹

Factors of 428820530229

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 672

Divisors of 428820530229

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 63 91 117 133 171 247 273 281 349 399 741 819 843 1047 1197 1729 1967 2223 2443 2529 3141 3653 4537 5187 5339 5901 6631 7329 10959 13611 15561 16017 17703 19893 21987 25571 31759 32877 37373 40833 46417 48051 59679 69407 76713 78961 86203 95277 98069 112119 139251 208221 230139 236883 258609 285831 294207 336357 417753 485849 552727 603421 624663 686483 710649 775827 882621 1026493 1274897 1457547 1500259 1658181 1810263 1863311 2059449 3079479 3824691 4372641 4500777 4974543 5430789 5589933 6178347 7185451 8924279 9238437 10501813 11474073 13043177 13502331 16769799 19503367 21556353 24223043 26772837 27557389 31505439 39129531 58510101 64669059 72669129 80318511 82672167 94516317 117388593 136523569 169561301 175530303 192901723 218007387 248016501 358246057 409570707 508683903 523590391 578705169 1074738171 1228712121 1526051709 1570771173 1736115507 2507722399 3224214513 3665132737 4712313519 6806675083 7523167197 10995398211 20420025249 22569501591 32986194633 47646725581 61260075747 142940176743 428820530229
• Sum of all divisors σ(n): 807644656000
• Sum of proper divisors (its aliquot sum) s(n): 378824125771
• 428820530229 is a deficient number, because the sum of its proper divisors (378824125771) is less than itself. Its deficiency is 49996404458

Bases of 428820530229

• Binary: 110001111010111101100100000010000110101₂
• Hexadecimal: 0x63D7B20435
• Base-36: 5GZWO6R9

Squares and roots of 428820530229

• 428820530229 squared (428820530229²) is 183887047145880702792441
• 428820530229 cubed (428820530229³) is 78854541059341684084633710553198989
• The square root of 428820530229 is 654843.8976038487
• The cube root of 428820530229 is 7540.9348693719

Scales and comparisons

• 428,820,530,229 seconds is equal to 13,635 years, 8 weeks, 4 days, 13 hours, 57 minutes, 9 seconds.
• To count from 1 to 428,820,530,229 would take you about twenty-seven thousand, two hundred seventy 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 428820530229 cubic inches would be around 628.4 feet tall.

Recreational maths with 428820530229

• 428820530229 backwards is 922035028824
• The number of decimal digits it has is: 12
• The sum of 428820530229's digits is 45
• More coming soon!