4142749325

Names of 4142749325

• Cardinal: 4142749325 can be written as Four billion, one hundred forty-two million, seven hundred forty-nine thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 4.142749325 × 10⁹

Factors of 4142749325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1378

Divisors of 4142749325

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 13 25 29 31 55 65 143 145 155 275 319 325 341 377 403 715 725 775 899 1289 1595 1705 1885 2015 3575 4147 4433 4495 6445 7975 8525 9425 9889 10075 11687 14179 16757 20735 22165 22475 32225 37381 39959 49445 58435 70895 83785 103675 110825 128557 184327 186905 199795 247225 292175 354475 411191 418925 439549 485953 519467 642785 921635 934525 998975 1158811 2055955 2197745 2429765 2597335 3213925 4608175 5345483 5714137 5794055 10279775 10988725 12148825 12746921 12986675 15064543 26727415 28570685 28970275 63734605 75322715 133637075 142853425 165709973 318673025 376613575 828549865 4142749325
• Sum of all divisors σ(n): 6449587200
• Sum of proper divisors (its aliquot sum) s(n): 2306837875
• 4142749325 is a deficient number, because the sum of its proper divisors (2306837875) is less than itself. Its deficiency is 1835911450

Bases of 4142749325

• Binary: 11110110111011010101011010001101₂
• Hexadecimal: 0xF6ED568D
• Base-36: 1WIHHU5

Squares and roots of 4142749325

• 4142749325 squared (4142749325²) is 17162371969787955625
• 4142749325 cubed (4142749325³) is 71099404893237973558598703125
• The square root of 4142749325 is 64364.1928792709
• The cube root of 4142749325 is 1606.0641390421

Scales and comparisons

• 4,142,749,325 seconds is equal to 131 years, 37 weeks, 5 days, 11 hours, 42 minutes, 5 seconds.
• To count from 1 to 4,142,749,325 would take you about two hundred sixty-three 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 4142749325 cubic inches would be around 133.8 feet tall.

Recreational maths with 4142749325

• 4142749325 backwards is 5239472414
• The number of decimal digits it has is: 10
• The sum of 4142749325's digits is 41
• More coming soon!