1420768244

Names of 1420768244

• Cardinal: 1420768244 can be written as One billion, four hundred twenty million, seven hundred sixty-eight thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 1.420768244 × 10⁹

Factors of 1420768244

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1351

Divisors of 1420768244

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 19 28 38 41 53 76 82 106 133 164 212 266 287 371 532 574 742 779 1007 1148 1229 1484 1558 2014 2173 2458 3116 4028 4346 4916 5453 7049 8603 8692 10906 14098 15211 17206 21812 23351 28196 30422 34412 41287 46702 50389 60844 65137 82574 93404 100778 130274 163457 165148 201556 260548 289009 326914 352723 455959 578018 653828 705446 911918 957391 1156036 1237603 1410892 1823836 1914782 2475206 2670617 3829564 4950412 5341234 6701737 8663221 10682468 13403474 17326442 18694319 26806948 34652884 37388638 50741723 74777276 101483446 202966892 355192061 710384122 1420768244
• Sum of all divisors σ(n): 3124396800
• Sum of proper divisors (its aliquot sum) s(n): 1703628556
• 1420768244 is an abundant number, because the sum of its proper divisors (1703628556) is greater than itself. Its abundance is 282860312

Bases of 1420768244

• Binary: 1010100101011110011001111110100₂
• Hexadecimal: 0x54AF33F4
• Base-36: NHVZSK

Squares and roots of 1420768244

• 1420768244 squared (1420768244²) is 2018582403158843536
• 1420768244 cubed (1420768244³) is 2867937776305290183713470784
• The square root of 1420768244 is 37693.0795239657
• The cube root of 1420768244 is 1124.1935274223

Scales and comparisons

• 1,420,768,244 seconds is equal to 45 years, 9 weeks, 1 day, 1 hour, 50 minutes, 44 seconds.
• To count from 1 to 1,420,768,244 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 1420768244 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420768244

• 1420768244 backwards is 4428670241
• 1420768244 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1420768244's digits is 38
• More coming soon!