489698149396428

Names of 489698149396428

• Cardinal: 489698149396428 can be written as Four hundred eighty-nine trillion, six hundred ninety-eight billion, one hundred forty-nine million, three hundred ninety-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.89698149396428 × 10¹⁴

Factors of 489698149396428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23990699081

Divisors of 489698149396428

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 243 252 324 378 486 567 729 756 972 1134 1458 1701 2268 2916 3402 5103 6804 10206 20412 23990699069 47981398138 71972097207 95962796276 143944194414 167934893483 215916291621 287888388828 335869786966 431832583242 503804680449 647748874863 671739573932 863665166484 1007609360898 1295497749726 1511414041347 1943246624589 2015218721796 2590995499452 3022828082694 3886493249178 4534242124041 5829739873767 6045656165388 7772986498356 9068484248082 11659479747534 13602726372123 17489219621301 18136968496164 23318959495068 27205452744246 34978439242602 40808179116369 54410905488492 69956878485204 81616358232738 122424537349107 163232716465476 244849074698214 489698149396428
• Sum of all divisors σ(n): 1468422708676560
• Sum of proper divisors (its aliquot sum) s(n): 978724559280132
• 489698149396428 is an abundant number, because the sum of its proper divisors (978724559280132) is greater than itself. Its abundance is 489026409883704

Bases of 489698149396428

• Binary: 1101111010110000010111100001111011110111111001100₂
• Hexadecimal: 0x1BD60BC3DEFCC
• Base-36: 4TL082IOR0

Squares and roots of 489698149396428

• 489698149396428 squared (489698149396428²) is 239804277522286316780699159184
• 489698149396428 cubed (489698149396428³) is 117431710920011045705140937167000156692994752
• The square root of 489698149396428 is 22129124.4606836625
• The cube root of 489698149396428 is 78821.1598008779

Scales and comparisons

• 489,698,149,396,428 seconds is equal to 15,570,886 years, 21 weeks, 4 days, 1 hour, 13 minutes, 48 seconds.
• To count from 1 to 489,698,149,396,428 would take you about thirty-eight million, nine hundred twenty-seven thousand, two hundred sixteen 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 489698149396428 cubic inches would be around 6568.4 feet tall.

Recreational maths with 489698149396428

• 489698149396428 backwards is 824693941896984
• The number of decimal digits it has is: 15
• The sum of 489698149396428's digits is 90
• More coming soon!