5489966538

Names of 5489966538

• Cardinal: 5489966538 can be written as Five billion, four hundred eighty-nine million, nine hundred sixty-six thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 5.489966538 × 10⁹

Factors of 5489966538

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 152

Divisors of 5489966538

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 103 111 126 189 206 222 259 309 333 378 518 618 666 721 777 927 999 1369 1442 1554 1854 1998 2163 2331 2738 2781 3811 4107 4326 4662 5562 6489 6993 7622 8214 9583 10609 11433 12321 12978 13986 19166 19467 21218 22866 24642 26677 28749 31827 34299 36963 38934 53354 57498 63654 68598 73926 74263 80031 86247 95481 102897 141007 148526 160062 172494 190962 205794 222789 240093 258741 282014 286443 392533 423021 445578 480186 517482 572886 668367 720279 785066 846042 987049 1177599 1269063 1336734 1440558 1974098 2005101 2355198 2538126 2747731 2961147 3532797 3807189 4010202 5495462 5922294 7065594 7614378 8243193 8883441 10598391 14523721 16486386 17766882 21196782 24729579 26650323 29047442 43571163 49459158 53300646 74188737 87142326 101666047 130713489 148377474 203332094 261426978 304998141 392140467 609996282 784280934 914994423 1829988846 2744983269 5489966538
• Sum of all divisors σ(n): 14470263360
• Sum of proper divisors (its aliquot sum) s(n): 8980296822
• 5489966538 is an abundant number, because the sum of its proper divisors (8980296822) is greater than itself. Its abundance is 3490330284

Bases of 5489966538

• Binary: 101000111001110100011110111001010₂
• Hexadecimal: 0x1473A3DCA
• Base-36: 2ISL1AI

Squares and roots of 5489966538

• 5489966538 squared (5489966538²) is 30139732588359705444
• 5489966538 cubed (5489966538³) is 165466123374362911195096432872
• The square root of 5489966538 is 74094.3084048971
• The cube root of 5489966538 is 1764.1001319901

Scales and comparisons

• 5,489,966,538 seconds is equal to 174 years, 29 weeks, 2 days, 6 hours, 42 minutes, 18 seconds.
• To count from 1 to 5,489,966,538 would take you about three hundred forty-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 5489966538 cubic inches would be around 147 feet tall.

Recreational maths with 5489966538

• 5489966538 backwards is 8356699845
• 5489966538 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5489966538's digits is 63
• More coming soon!