1422109312

Names of 1422109312

• Cardinal: 1422109312 can be written as One billion, four hundred twenty-two million, one hundred nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.422109312 × 10⁹

Factors of 1422109312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 404

Divisors of 1422109312

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 338 389 416 676 778 832 1352 1556 1664 2197 2704 3112 4394 5057 5408 6224 8788 10114 10816 12448 17576 20228 21632 24896 28561 35152 40456 49792 57122 65741 70304 80912 114244 131482 140608 161824 228488 262964 281216 323648 456976 525928 647296 854633 913952 1051856 1709266 1827904 2103712 3418532 3655808 4207424 6837064 8414848 11110229 13674128 22220458 27348256 44440916 54696512 88881832 109393024 177763664 355527328 711054656 1422109312
• Sum of all divisors σ(n): 3077082450
• Sum of proper divisors (its aliquot sum) s(n): 1654973138
• 1422109312 is an abundant number, because the sum of its proper divisors (1654973138) is greater than itself. Its abundance is 232863826

Bases of 1422109312

• Binary: 1010100110000111010101010000000₂
• Hexadecimal: 0x54C3AA80
• Base-36: NIOQKG

Squares and roots of 1422109312

• 1422109312 squared (1422109312²) is 2022394895277113344
• 1422109312 cubed (1422109312³) is 2876066613114847706981859328
• The square root of 1422109312 is 37710.8646413735
• The cube root of 1422109312 is 1124.5471262285

Scales and comparisons

• 1,422,109,312 seconds is equal to 45 years, 11 weeks, 2 days, 14 hours, 21 minutes, 52 seconds.
• To count from 1 to 1,422,109,312 would take you about 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 1422109312 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422109312

• 1422109312 backwards is 2139012241
• The number of decimal digits it has is: 10
• The sum of 1422109312's digits is 25
• More coming soon!