489134091831

Names of 489134091831

• Cardinal: 489134091831 can be written as Four hundred eighty-nine billion, one hundred thirty-four million, ninety-one thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 4.89134091831 × 10¹¹

Factors of 489134091831

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8614

Divisors of 489134091831

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 11 21 33 71 77 121 213 231 331 363 497 781 847 993 1491 2317 2343 2541 3641 5467 6951 8191 8591 10923 16401 23501 24573 25487 25773 40051 57337 60137 70503 76461 90101 120153 164507 172011 180411 258511 270303 280357 493521 581561 630707 775533 841071 991111 1744683 1809577 1892121 2711221 2843621 2973333 4070927 5428731 6397171 6937777 8133663 8530863 12212781 18978547 19191513 19905347 20813331 29823431 44780197 56935641 59716041 70368881 89470293 134340591 192496691 208764017 211106643 328057741 492582167 577490073 626292051 984173223 1347476837 1477746501 2117463601 2296404187 4042430511 6352390803 6889212561 14822245207 23292099611 44466735621 69876298833 163044697277 489134091831
• Sum of all divisors σ(n): 833416593408
• Sum of proper divisors (its aliquot sum) s(n): 344282501577
• 489134091831 is a deficient number, because the sum of its proper divisors (344282501577) is less than itself. Its deficiency is 144851590254

Bases of 489134091831

• Binary: 111000111100010101010011110111000110111₂
• Hexadecimal: 0x71E2A9EE37
• Base-36: 68PDT4QF

Squares and roots of 489134091831

• 489134091831 squared (489134091831²) is 239252159791337140932561
• 489134091831 cubed (489134091831³) is 117026387898140986891188281152009191
• The square root of 489134091831 is 699381.2206736753
• The cube root of 489134091831 is 7879.0884856513

Scales and comparisons

• 489,134,091,831 seconds is equal to 15,552 years, 49 weeks, 3 days, 5 hours, 3 minutes, 51 seconds.
• To count from 1 to 489,134,091,831 would take you about thirty-one thousand, one hundred five 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 489134091831 cubic inches would be around 656.6 feet tall.

Recreational maths with 489134091831

• 489134091831 backwards is 138190431984
• The number of decimal digits it has is: 12
• The sum of 489134091831's digits is 51
• More coming soon!