428135335499493

Names of 428135335499493

• Cardinal: 428135335499493 can be written as Four hundred twenty-eight trillion, one hundred thirty-five billion, three hundred thirty-five million, four hundred ninety-nine thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 4.28135335499493 × 10¹⁴

Factors of 428135335499493

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 374933

Divisors of 428135335499493

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 29 87 261 463 783 1389 3181 4167 9543 12501 13427 28629 40281 85887 92249 120843 276747 362529 371257 830241 1113771 1472803 2490723 3341313 4418409 10023939 10766453 13255227 32299359 39765681 42711287 96898077 128133861 171891991 290694231 384401583 515675973 1153204749 1180968517 1547027919 3542905551 4641083757 4984867739 10628716653 14954603217 31886149959 34248086993 44863809651 102744260979 134591428953 308232782937 546788423371 924698348811 1640365270113 4921095810339 14763287431017 15856864277759 47570592833277 142711778499831 428135335499493
• Sum of all divisors σ(n): 657771757900800
• Sum of proper divisors (its aliquot sum) s(n): 229636422401307
• 428135335499493 is a deficient number, because the sum of its proper divisors (229636422401307) is less than itself. Its deficiency is 198498913098186

Bases of 428135335499493

• Binary: 1100001010110001100000110100101101001011011100101₂
• Hexadecimal: 0x18563069696E5
• Base-36: 47RENOMNZ9

Squares and roots of 428135335499493

• 428135335499493 squared (428135335499493²) is 183299865503263431019803257049
• 428135335499493 cubed (428135335499493³) is 78477149414251632352734420041139314688176157
• The square root of 428135335499493 is 20691431.4511947917
• The cube root of 428135335499493 is 75369.1627809671

Scales and comparisons

• 428,135,335,499,493 seconds is equal to 13,613,379 years, 18 weeks, 4 days, 19 hours, 11 minutes, 33 seconds.
• To count from 1 to 428,135,335,499,493 would take you about thirty-four million, thirty-three thousand, four hundred forty-eight 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 428135335499493 cubic inches would be around 6280.8 feet tall.

Recreational maths with 428135335499493

• 428135335499493 backwards is 394994533531824
• The number of decimal digits it has is: 15
• The sum of 428135335499493's digits is 72
• More coming soon!