428681829102

Names of 428681829102

• Cardinal: 428681829102 can be written as Four hundred twenty-eight billion, six hundred eighty-one million, eight hundred twenty-nine thousand, one hundred two.

Scientific notation

• Scientific notation: 4.28681829102 × 10¹¹

Factors of 428681829102

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17717

Divisors of 428681829102

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 29 58 87 137 174 274 411 822 1093 2186 3279 3973 6558 7946 11919 16453 23838 31697 32906 49359 63394 95091 98718 149741 190182 299482 449223 477137 898446 954274 1431411 2254061 2862822 4342489 4508122 6762183 8684978 13027467 13524366 17983129 26054934 35966258 53949387 65367769 107898774 130735538 196103307 392206614 521510741 1043021482 1564532223 2463688673 3129064446 4927377346 7391066019 14782132038 71446971517 142893943034 214340914551 428681829102
• Sum of all divisors σ(n): 894273583680
• Sum of proper divisors (its aliquot sum) s(n): 465591754578
• 428681829102 is an abundant number, because the sum of its proper divisors (465591754578) is greater than itself. Its abundance is 36909925476

Bases of 428681829102

• Binary: 110001111001111011011011001101011101110₂
• Hexadecimal: 0x63CF6D9AEE
• Base-36: 5GXM3CA6

Squares and roots of 428681829102

• 428681829102 squared (428681829102²) is 183768110602236334126404
• 428681829102 cubed (428681829102³) is 78778049783585310484990089993809208
• The square root of 428681829102 is 654737.9850764731
• The cube root of 428681829102 is 7540.1217483571

Scales and comparisons

• 428,681,829,102 seconds is equal to 13,630 years, 39 weeks, 2 days, 5 hours, 51 minutes, 42 seconds.
• To count from 1 to 428,681,829,102 would take you about twenty-seven thousand, two hundred sixty-one 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 428681829102 cubic inches would be around 628.3 feet tall.

Recreational maths with 428681829102

• 428681829102 backwards is 201928186824
• The number of decimal digits it has is: 12
• The sum of 428681829102's digits is 51
• More coming soon!