489168168552144

Names of 489168168552144

• Cardinal: 489168168552144 can be written as Four hundred eighty-nine trillion, one hundred sixty-eight billion, one hundred sixty-eight million, five hundred fifty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.89168168552144 × 10¹⁴

Factors of 489168168552144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42980907

Divisors of 489168168552144

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 79181 158362 237543 316724 475086 633448 712629 950172 1266896 1425258 1900344 2850516 3800688 5701032 11402064 42901721 85803442 128705163 171606884 257410326 343213768 386115489 514820652 686427536 772230978 1029641304 1544461956 2059282608 3088923912 6177847824 3397001170501 6794002341002 10191003511503 13588004682004 20382007023006 27176009364008 30573010534509 40764014046012 54352018728016 61146021069018 81528028092024 122292042138036 163056056184048 244584084276072 489168168552144
• Sum of all divisors σ(n): 1369008793015812
• Sum of proper divisors (its aliquot sum) s(n): 879840624463668
• 489168168552144 is an abundant number, because the sum of its proper divisors (879840624463668) is greater than itself. Its abundance is 390672455911524

Bases of 489168168552144

• Binary: 1101111001110010101010110111011000000011011010000₂
• Hexadecimal: 0x1BCE556EC06D0
• Base-36: 4TE8R5LW40

Squares and roots of 489168168552144

• 489168168552144 squared (489168168552144²) is 239285497124658762209246996736
• 489168168552144 cubed (489168168552144³) is 117050848389558645859442573654113573413801984
• The square root of 489168168552144 is 22117146.4830376343
• The cube root of 489168168552144 is 78792.7145338327

Scales and comparisons

• 489,168,168,552,144 seconds is equal to 15,554,034 years, 34 weeks, 3 days, 12 hours, 2 minutes, 24 seconds.
• To count from 1 to 489,168,168,552,144 would take you about thirty-eight million, eight hundred eighty-five thousand and eighty-six 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 489168168552144 cubic inches would be around 6566.1 feet tall.

Recreational maths with 489168168552144

• 489168168552144 backwards is 441255861861984
• 489168168552144 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 489168168552144's digits is 72
• More coming soon!