427484540385

Names of 427484540385

• Cardinal: 427484540385 can be written as Four hundred twenty-seven billion, four hundred eighty-four million, five hundred forty thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 4.27484540385 × 10¹¹

Factors of 427484540385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140050

Divisors of 427484540385

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 53 61 63 105 135 159 183 189 265 305 315 371 427 477 549 795 915 945 1113 1281 1431 1647 1855 2135 2385 2745 3233 3339 3843 5565 6405 7155 8235 9699 10017 11529 16165 16695 19215 22631 29097 48495 50085 57645 67893 87291 113155 139921 145485 203679 339465 419763 436455 611037 699605 979447 1018395 1259289 2098815 2938341 3055185 3777867 4897235 6296445 7415813 8535181 8815023 14691705 18889335 22247439 25605543 26445069 37079065 42675905 44075115 51910691 59746267 66742317 76816629 111237195 128027715 132225345 155732073 179238801 200226951 230449887 259553455 298731335 333711585 384083145 452364593 467196219 537716403 778660365 896194005 1001134755 1152249435 1357093779 1401588657 1613149209 2261822965 2335981095 2688582015 3166552151 4071281337 6785468895 7007943285 8065746045 9499656453 12213844011 15832760755 20356406685 28498969359 47498282265 61069220055 85496908077 142494846795 427484540385
• Sum of all divisors σ(n): 899441003520
• Sum of proper divisors (its aliquot sum) s(n): 471956463135
• 427484540385 is an abundant number, because the sum of its proper divisors (471956463135) is greater than itself. Its abundance is 44471922750

Bases of 427484540385

• Binary: 110001110001000000100000110110111100001₂
• Hexadecimal: 0x6388106DE1
• Base-36: 5GDT9AE9

Squares and roots of 427484540385

• 427484540385 squared (427484540385²) is 182743032268174695948225
• 427484540385 cubed (427484540385³) is 78119821157721883960314085881566625
• The square root of 427484540385 is 653823.0191611489
• The cube root of 427484540385 is 7533.0954646821

Scales and comparisons

• 427,484,540,385 seconds is equal to 13,592 years, 35 weeks, 4 days, 17 hours, 39 minutes, 45 seconds.
• To count from 1 to 427,484,540,385 would take you about twenty-seven thousand, one hundred eighty-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 427484540385 cubic inches would be around 627.8 feet tall.

Recreational maths with 427484540385

• 427484540385 backwards is 583045484724
• The number of decimal digits it has is: 12
• The sum of 427484540385's digits is 54
• More coming soon!