489542316811168

Names of 489542316811168

• Cardinal: 489542316811168 can be written as Four hundred eighty-nine trillion, five hundred forty-two billion, three hundred sixteen million, eight hundred eleven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.89542316811168 × 10¹⁴

Factors of 489542316811168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1808733

Divisors of 489542316811168

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 71 142 284 568 1136 2272 128221 256442 512884 1025768 1680439 2051536 3360878 4103072 6721756 9103691 13443512 18207382 26887024 36414764 53774048 72829528 119311169 145659056 238622338 291318112 477244676 954489352 1908978704 3817957408 215467569019 430935138038 861870276076 1723740552152 3447481104304 6894962208608 15298197400349 30596394800698 61192789601396 122385579202792 244771158405584 489542316811168
• Sum of all divisors σ(n): 977369097156480
• Sum of proper divisors (its aliquot sum) s(n): 487826780345312
• 489542316811168 is a deficient number, because the sum of its proper divisors (487826780345312) is less than itself. Its deficiency is 1715536465856

Bases of 489542316811168

• Binary: 1101111010011110001110011111001010110001110100000₂
• Hexadecimal: 0x1BD3C73E563A0
• Base-36: 4TJ0MVTKF4

Squares and roots of 489542316811168

• 489542316811168 squared (489542316811168²) is 239651679948845979428169524224
• 489542316811168 cubed (489542316811168³) is 117319638629846596217299959970024479409733632
• The square root of 489542316811168 is 22125603.1965496479
• The cube root of 489542316811168 is 78812.7980456167

Scales and comparisons

• 489,542,316,811,168 seconds is equal to 15,565,931 years, 21 weeks, 6 days, 3 hours, 59 minutes, 28 seconds.
• To count from 1 to 489,542,316,811,168 would take you about thirty-eight million, nine hundred fourteen thousand, eight hundred twenty-eight 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 489542316811168 cubic inches would be around 6567.7 feet tall.

Recreational maths with 489542316811168

• 489542316811168 backwards is 861118613245984
• The number of decimal digits it has is: 15
• The sum of 489542316811168's digits is 67
• More coming soon!