1409589220

Names of 1409589220

• Cardinal: 1409589220 can be written as One billion, four hundred nine million, five hundred eighty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.40958922 × 10⁹

Factors of 1409589220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 159

Divisors of 1409589220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 47 52 61 62 65 94 122 124 130 155 188 235 244 260 305 310 403 470 610 611 620 793 806 940 1220 1222 1457 1586 1612 1891 2015 2444 2867 2914 3055 3172 3721 3782 3965 4030 5734 5828 6110 7285 7442 7564 7930 8060 9455 11468 12220 14335 14570 14884 15860 18605 18910 18941 24583 28670 29140 37210 37271 37820 37882 48373 49166 57340 74420 74542 75764 88877 94705 96746 98332 115351 122915 149084 174887 177754 186355 189410 193492 230702 241865 245830 349774 355508 372710 378820 444385 461404 483730 491660 576755 699548 745420 874435 888770 967460 1153510 1155401 1499563 1748870 1777540 2273531 2307020 2310802 2999126 3497740 4547062 4621604 5421497 5777005 5998252 7497815 9094124 10842994 11367655 11554010 14995630 21685988 22735310 23108020 27107485 29991260 45470620 54214970 70479461 108429940 140958922 281917844 352397305 704794610 1409589220
• Sum of all divisors σ(n): 3416684544
• Sum of proper divisors (its aliquot sum) s(n): 2007095324
• 1409589220 is an abundant number, because the sum of its proper divisors (2007095324) is greater than itself. Its abundance is 597506104

Bases of 1409589220

• Binary: 1010100000001001001111111100100₂
• Hexadecimal: 0x54049FE4
• Base-36: NB8E04

Squares and roots of 1409589220

• 1409589220 squared (1409589220²) is 1986941769140208400
• 1409589220 cubed (1409589220³) is 2800771698547766429193448000
• The square root of 1409589220 is 37544.4965341127
• The cube root of 1409589220 is 1121.2372647049

Scales and comparisons

• 1,409,589,220 seconds is equal to 44 years, 42 weeks, 4 days, 16 hours, 33 minutes, 40 seconds.
• To count from 1 to 1,409,589,220 would take you about eighty-nine 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 1409589220 cubic inches would be around 93.4 feet tall.

Recreational maths with 1409589220

• 1409589220 backwards is 0229859041
• The number of decimal digits it has is: 10
• The sum of 1409589220's digits is 40
• More coming soon!