1442789324

Names of 1442789324

• Cardinal: 1442789324 can be written as One billion, four hundred forty-two million, seven hundred eighty-nine thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 1.442789324 × 10⁹

Factors of 1442789324

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 260

Divisors of 1442789324

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 29 58 61 79 89 116 122 158 178 244 316 356 841 1682 1769 2291 2581 3364 3538 4582 4819 5162 5429 7031 7076 9164 9638 10324 10858 14062 19276 21716 28124 51301 66439 74849 102602 132878 139751 149698 157441 203899 205204 265756 279502 299396 314882 407798 428891 559004 629764 815596 857782 1715564 4052779 4565789 5913071 8105558 9131578 11826142 12437839 16211116 18263156 23652284 24875678 49751356 360697331 721394662 1442789324
• Sum of all divisors σ(n): 2721700800
• Sum of proper divisors (its aliquot sum) s(n): 1278911476
• 1442789324 is a deficient number, because the sum of its proper divisors (1278911476) is less than itself. Its deficiency is 163877848

Bases of 1442789324

• Binary: 1010101111111110011011111001100₂
• Hexadecimal: 0x55FF37CC
• Base-36: NUZZD8

Squares and roots of 1442789324

• 1442789324 squared (1442789324²) is 2081641033448376976
• 1442789324 cubed (1442789324³) is 3003369459459645206100204224
• The square root of 1442789324 is 37984.0667122413
• The cube root of 1442789324 is 1129.9718906001

Scales and comparisons

• 1,442,789,324 seconds is equal to 45 years, 45 weeks, 3 days, 22 hours, 48 minutes, 44 seconds.
• To count from 1 to 1,442,789,324 would take you about ninety-one 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 1442789324 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442789324

• 1442789324 backwards is 4239872441
• The number of decimal digits it has is: 10
• The sum of 1442789324's digits is 44
• More coming soon!