3998443548

Names of 3998443548

• Cardinal: 3998443548 can be written as Three billion, nine hundred ninety-eight million, four hundred forty-three thousand, five hundred forty-eight.

Scientific notation

• Scientific notation: 3.998443548 × 10⁹

Factors of 3998443548

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31046

Divisors of 3998443548

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 89 121 132 178 242 267 356 363 484 534 726 979 1068 1452 1958 2937 3916 5874 10769 11748 21538 30941 32307 43076 61882 64614 92823 123764 129228 185646 340351 371292 680702 1021053 1361404 2042106 2753749 3743861 4084212 5507498 7487722 8261247 11014996 11231583 14975444 16522494 22463166 30291239 33044988 44926332 60582478 90873717 121164956 181747434 333203629 363494868 666407258 999610887 1332814516 1999221774 3998443548
• Sum of all divisors σ(n): 10370520720
• Sum of proper divisors (its aliquot sum) s(n): 6372077172
• 3998443548 is an abundant number, because the sum of its proper divisors (6372077172) is greater than itself. Its abundance is 2373633624

Bases of 3998443548

• Binary: 11101110010100110110100000011100₂
• Hexadecimal: 0xEE53681C
• Base-36: 1U4KISC

Squares and roots of 3998443548

• 3998443548 squared (3998443548²) is 15987550806542828304
• 3998443548 cubed (3998443548³) is 63925319370743368017800582592
• The square root of 3998443548 is 63233.2471726701
• The cube root of 3998443548 is 1587.1951324621

Scales and comparisons

• 3,998,443,548 seconds is equal to 127 years, 7 weeks, 1 day, 6 hours, 45 minutes, 48 seconds.
• To count from 1 to 3,998,443,548 would take you about two hundred fifty-four 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 3998443548 cubic inches would be around 132.3 feet tall.

Recreational maths with 3998443548

• 3998443548 backwards is 8453448993
• The number of decimal digits it has is: 10
• The sum of 3998443548's digits is 57
• More coming soon!