428134750841507248

Names of 428134750841507248

• Cardinal: 428134750841507248 can be written as Four hundred twenty-eight quadrillion, one hundred thirty-four trillion, seven hundred fifty billion, eight hundred forty-one million, five hundred seven thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 4.28134750841507248 × 10¹⁷

Factors of 428134750841507248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140295510404

Divisors of 428134750841507248

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 308 616 1232 2477 4954 9908 17339 19816 27247 34678 39632 54494 69356 108988 138712 190729 217976 277424 381458 435952 762916 1525832 3051664 140295507907 280591015814 561182031628 982068555349 1122364063256 1543250586977 1964137110698 2244728126512 3086501173954 3928274221396 6173002347908 7856548442792 10802754108839 12346004695816 15713096885584 21605508217678 24692009391632 43211016435356 86422032870712 172844065741424 347511973085639 695023946171278 1390047892342556 2432583811599473 2780095784685112 3822631703942029 4865167623198946 5560191569370224 7645263407884058 9730335246397892 15290526815768116 19460670492795784 26758421927594203 30581053631536232 38921340985591568 53516843855188406 61162107263072464 107033687710376812 214067375420753624 428134750841507248
• Sum of all divisors σ(n): 1034613151341767424
• Sum of proper divisors (its aliquot sum) s(n): 606478400500260176
• 428134750841507248 is an abundant number, because the sum of its proper divisors (606478400500260176) is greater than itself. Its abundance is 178343649658752928

Bases of 428134750841507248

• Binary: 10111110001000010100100100110011011111010001000110110110000₂
• Hexadecimal: 0x5F10A499BE88DB0
• Base-36: 393L3PAZCE5S

Squares and roots of 428134750841507248

• 428134750841507248 squared (428134750841507248²) is 183299364878119491199470448436533504
• 428134750841507248 cubed (428134750841507248³) is 78476827911500212933546669028189758722817211610836992
• The square root of 428134750841507248 is 654320067.5827597205
• The cube root of 428134750841507248 is 753691.2847312149

Scales and comparisons

• 428,134,750,841,507,248 seconds is equal to 13,613,360,769 years, 1 week, 1 day, 20 hours, 27 minutes, 28 seconds.
• To count from 1 to 428,134,750,841,507,248 would take you about forty billion, eight hundred forty million, eighty-two thousand, three hundred seven 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 428134750841507248 cubic inches would be around 62807.6 feet tall.

Recreational maths with 428134750841507248

• 428134750841507248 backwards is 842705148057431824
• The number of decimal digits it has is: 18
• The sum of 428134750841507248's digits is 73
• More coming soon!