1049421450

Names of 1049421450

• Cardinal: 1049421450 can be written as One billion, forty-nine million, four hundred twenty-one thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.04942145 × 10⁹

Factors of 1049421450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2184

Divisors of 1049421450

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 25 30 33 35 42 43 50 55 66 70 75 77 86 105 110 129 150 154 165 175 210 215 231 258 275 301 330 350 385 430 462 473 525 550 602 645 770 825 903 946 1050 1075 1155 1290 1419 1505 1650 1806 1925 2113 2150 2310 2365 2838 3010 3225 3311 3850 4226 4515 4730 5775 6339 6450 6622 7095 7525 9030 9933 10565 11550 11825 12678 14190 14791 15050 16555 19866 21130 22575 23243 23650 29582 31695 33110 35475 44373 45150 46486 49665 52825 63390 69729 70950 73955 82775 88746 90859 99330 105650 116215 139458 147910 158475 162701 165550 181718 221865 232430 248325 272577 316950 325402 348645 369775 443730 454295 488103 496650 545154 581075 636013 697290 739550 813505 908590 976206 999449 1109325 1162150 1272026 1362885 1627010 1743225 1908039 1998898 2218650 2271475 2440515 2725770 2998347 3180065 3486450 3816078 4067525 4542950 4881030 4997245 5996694 6360130 6814425 6996143 8135050 9540195 9994490 12202575 13628850 13992286 14991735 15900325 19080390 20988429 24405150 24986225 29983470 31800650 34980715 41976858 47700975 49972450 69961430 74958675 95401950 104942145 149917350 174903575 209884290 349807150 524710725 1049421450
• Sum of all divisors σ(n): 3321787392
• Sum of proper divisors (its aliquot sum) s(n): 2272365942
• 1049421450 is an abundant number, because the sum of its proper divisors (2272365942) is greater than itself. Its abundance is 1222944492

Bases of 1049421450

• Binary: 111110100011001110011010001010₂
• Hexadecimal: 0x3E8CE68A
• Base-36: HCSQRU

Squares and roots of 1049421450

• 1049421450 squared (1049421450²) is 1101285379720102500
• 1049421450 cubed (1049421450³) is 1155712500049670559698625000
• The square root of 1049421450 is 32394.7750416637
• The cube root of 1049421450 is 1016.2096443869

Scales and comparisons

• 1,049,421,450 seconds is equal to 33 years, 19 weeks, 1 day, 1 hour, 57 minutes, 30 seconds.
• To count from 1 to 1,049,421,450 would take you about sixty-six 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 1049421450 cubic inches would be around 84.7 feet tall.

Recreational maths with 1049421450

• 1049421450 backwards is 0541249401
• 1049421450 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1049421450's digits is 30
• More coming soon!