1442279328

Names of 1442279328

• Cardinal: 1442279328 can be written as One billion, four hundred forty-two million, two hundred seventy-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.442279328 × 10⁹

Factors of 1442279328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 43813

Divisors of 1442279328

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 343 392 588 672 686 784 1029 1176 1372 1568 2058 2352 2744 4116 4704 5488 8232 10976 16464 32928 43801 87602 131403 175204 262806 306607 350408 525612 613214 700816 919821 1051224 1226428 1401632 1839642 2102448 2146249 2452856 3679284 4204896 4292498 4905712 6438747 7358568 8584996 9811424 12877494 14717136 15023743 17169992 25754988 29434272 30047486 34339984 45071229 51509976 60094972 68679968 90142458 103019952 120189944 180284916 206039904 240379888 360569832 480759776 721139664 1442279328
• Sum of all divisors σ(n): 4415241600
• Sum of proper divisors (its aliquot sum) s(n): 2972962272
• 1442279328 is an abundant number, because the sum of its proper divisors (2972962272) is greater than itself. Its abundance is 1530682944

Bases of 1442279328

• Binary: 1010101111101110110111110100000₂
• Hexadecimal: 0x55F76FA0
• Base-36: NUP1UO

Squares and roots of 1442279328

• 1442279328 squared (1442279328²) is 2080169659976131584
• 1442279328 cubed (1442279328³) is 3000185699316363557011095552
• The square root of 1442279328 is 37977.3528303383
• The cube root of 1442279328 is 1129.8387343937

Scales and comparisons

• 1,442,279,328 seconds is equal to 45 years, 44 weeks, 5 days, 1 hour, 8 minutes, 48 seconds.
• To count from 1 to 1,442,279,328 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 1442279328 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442279328

• 1442279328 backwards is 8239722441
• 1442279328 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1442279328's digits is 42
• More coming soon!