489148403854104940042

Names of 489148403854104940042

• Cardinal: 489148403854104940042 can be written as Four hundred eighty-nine quintillion, one hundred forty-eight quadrillion, four hundred three trillion, eight hundred fifty-four billion, one hundred four million, nine hundred forty thousand and forty-two.

Scientific notation

• Scientific notation: 4.89148403854104940042 × 10²⁰

Factors of 489148403854104940042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24689334

Divisors of 489148403854104940042

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 491 982 5297 10594 2600827 4707491 5201654 9414982 19976053 39952106 2311378081 4622756162 9808242023 19616484046 24935579827 49871159654 105813152741 211626305482 12243369695057 24486739390114 51954257995831 94037089713023 103908515991662 188074179426046 46172211049094293 92344422098188586 498114464209882831 996228928419765662 244574201927052470021 489148403854104940042
• Sum of all divisors σ(n): 735355940939773481664
• Sum of proper divisors (its aliquot sum) s(n): 246207537085668541622
• 489148403854104940042 is a deficient number, because the sum of its proper divisors (246207537085668541622) is less than itself. Its deficiency is 242940866768436398420

Bases of 489148403854104940042

• Binary: 110101000010001001100001110011010111110011101001111010100111000001010₂
• Hexadecimal: 0x1A844C39AF9D3D4E0A
• Base-36: 2V8BJ1RQBBCLCA

Squares and roots of 489148403854104940042

• 489148403854104940042 squared (489148403854104940042²) is 239266160993018544561405354456148414961764
• 489148403854104940042 cubed (489148403854104940042³) is 117036660746034325310617387751087156164554566142062776942554088
• The square root of 489148403854104940042 is 22116699660.0782400739
• The cube root of 489148403854104940042 is 7879165.3320610457

Scales and comparisons

• 489,148,403,854,104,940,042 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 489,148,403,854,104,940,042 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 489148403854104940042 cubic inches would be around 656597.1 feet tall.

Recreational maths with 489148403854104940042

• 489148403854104940042 backwards is 240049401458304841984
• The number of decimal digits it has is: 21
• The sum of 489148403854104940042's digits is 82
• More coming soon!