42999832449

Names of 42999832449

• Cardinal: 42999832449 can be written as Forty-two billion, nine hundred ninety-nine million, eight hundred thirty-two thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 4.2999832449 × 10¹⁰

Factors of 42999832449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 842

Divisors of 42999832449

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 343 383 441 449 567 729 1029 1149 1323 1347 1701 2681 3087 3143 3447 3969 4041 5103 8043 9261 9429 10341 11907 12123 18767 22001 24129 27783 28287 31023 35721 36369 56301 66003 72387 83349 84861 93069 109107 131369 154007 168903 171967 198009 217161 250047 254583 279207 327321 394107 462021 506709 515901 594027 651483 763749 1182321 1203769 1386063 1520127 1547703 1782081 1954449 2291247 3546963 3611307 4158189 4560381 4643109 5346243 8426383 10640889 10833921 12474567 13681143 13929327 16038729 25279149 31922667 32501763 37423701 41787981 58984681 75837447 95768001 97505289 112271103 125363943 176954043 227512341 292515867 530862129 682537023 877547601 1592586387 2047611069 4777759161 6142833207 14333277483 42999832449
• Sum of all divisors σ(n): 75548160000
• Sum of proper divisors (its aliquot sum) s(n): 32548327551
• 42999832449 is a deficient number, because the sum of its proper divisors (32548327551) is less than itself. Its deficiency is 10451504898

Bases of 42999832449

• Binary: 101000000010111111010101111110000001₂
• Hexadecimal: 0xA02FD5F81
• Base-36: JR4ZN29

Squares and roots of 42999832449

• 42999832449 squared (42999832449²) is 1848985590642073337601
• 42999832449 cubed (42999832449³) is 79506070598224455846813211614849
• The square root of 42999832449 is 207364.0095315481
• The cube root of 42999832449 is 3503.3935100099

Scales and comparisons

• 42,999,832,449 seconds is equal to 1,367 years, 13 weeks, 4 days, 5 hours, 54 minutes, 9 seconds.
• To count from 1 to 42,999,832,449 would take you about two thousand, seven hundred thirty-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 42999832449 cubic inches would be around 291.9 feet tall.

Recreational maths with 42999832449

• 42999832449 backwards is 94423899924
• 42999832449 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42999832449's digits is 63
• More coming soon!