421270934049

Names of 421270934049

• Cardinal: 421270934049 can be written as Four hundred twenty-one billion, two hundred seventy million, nine hundred thirty-four thousand and forty-nine.

Scientific notation

• Scientific notation: 4.21270934049 × 10¹¹

Factors of 421270934049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 240

Divisors of 421270934049

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 27 49 63 73 81 147 157 189 219 243 343 441 471 511 567 657 729 1029 1099 1323 1413 1533 1701 1971 2187 2401 3087 3297 3577 3969 4239 4599 5103 5913 7203 7693 9261 9891 10731 11461 11907 12717 13797 15309 16807 17739 21609 23079 25039 27783 29673 32193 34383 35721 38151 41391 50421 53217 53851 64827 69237 75117 80227 83349 89019 96579 103149 107163 114453 124173 151263 159651 161553 175273 194481 207711 225351 240681 250047 267057 289737 309447 343359 372519 376957 453789 484659 525819 561589 583443 623133 676053 722043 750141 801171 869211 928341 1117557 1130871 1226911 1361367 1453977 1577457 1684767 1750329 1869399 2028159 2166129 2403513 2607633 2638699 2785023 3392613 3680733 3931123 4084101 4361931 4732371 5054301 5250987 5608197 6084477 6498387 7822899 7916097 8355069 10177839 11042199 11793369 12252303 13085793 14197113 15162903 16824591 18253431 19495161 23748291 25065207 27517861 30533517 33126597 35380107 36756909 39257379 42591339 45488709 54760293 58485483 71244873 82553583 91600551 99379791 106140321 117772137 127774017 136466127 175456449 192625027 213734619 247660749 274801653 298139373 318420963 383322051 409398381 577875081 641203857 742982247 824404959 894418119 955262889 1228195143 1733625243 1923611571 2228946741 2683254357 2865788667 5200875729 5770834713 6686840223 8597366001 15602627187 20060520669 46807881561 60181562007 140423644683 421270934049
• Sum of all divisors σ(n): 751962094080
• Sum of proper divisors (its aliquot sum) s(n): 330691160031
• 421270934049 is a deficient number, because the sum of its proper divisors (330691160031) is less than itself. Its deficiency is 90579774018

Bases of 421270934049

• Binary: 110001000010101101101000101001000100001₂
• Hexadecimal: 0x6215B45221
• Base-36: 5DJ1U529

Squares and roots of 421270934049

• 421270934049 squared (421270934049²) is 177469199874516907534401
• 421270934049 cubed (421270934049³) is 74762615596066411229660074869719649
• The square root of 421270934049 is 649053.8760757847
• The cube root of 421270934049 is 7496.4186400403

Scales and comparisons

• 421,270,934,049 seconds is equal to 13,395 years, 5 weeks, 5 days, 23 hours, 54 minutes, 9 seconds.
• To count from 1 to 421,270,934,049 would take you about twenty-six thousand, seven hundred ninety 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 421270934049 cubic inches would be around 624.7 feet tall.

Recreational maths with 421270934049

• 421270934049 backwards is 940439072124
• The number of decimal digits it has is: 12
• The sum of 421270934049's digits is 45
• More coming soon!