1449466690

Names of 1449466690

• Cardinal: 1449466690 can be written as One billion, four hundred forty-nine million, four hundred sixty-six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.44946669 × 10⁹

Factors of 1449466690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 817

Divisors of 1449466690

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 29 31 35 58 62 70 145 155 203 217 290 310 406 434 743 899 961 1015 1085 1486 1798 1922 2030 2170 3715 4495 4805 5201 6293 6727 7430 8990 9610 10402 12586 13454 21547 23033 26005 27869 31465 33635 43094 46066 52010 55738 62930 67270 107735 115165 139345 150829 161231 195083 215470 230330 278690 301658 322462 390166 667957 714023 754145 806155 975415 1335914 1428046 1508290 1612310 1950830 3339785 3570115 4675699 4998161 6679570 7140230 9351398 9996322 20706667 23378495 24990805 41413334 46756990 49981610 103533335 144946669 207066670 289893338 724733345 1449466690
• Sum of all divisors σ(n): 3191581440
• Sum of proper divisors (its aliquot sum) s(n): 1742114750
• 1449466690 is an abundant number, because the sum of its proper divisors (1742114750) is greater than itself. Its abundance is 292648060

Bases of 1449466690

• Binary: 1010110011001010001101101000010₂
• Hexadecimal: 0x56651B42
• Base-36: NYZ3NM

Squares and roots of 1449466690

• 1449466690 squared (1449466690²) is 2100953685419556100
• 1449466690 cubed (1449466690³) is 3045262384248385241536309000
• The square root of 1449466690 is 38071.8621819317
• The cube root of 1449466690 is 1131.7124139903

Scales and comparisons

• 1,449,466,690 seconds is equal to 46 years, 4 weeks, 4 days, 5 hours, 38 minutes, 10 seconds.
• To count from 1 to 1,449,466,690 would take you about ninety-two 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 1449466690 cubic inches would be around 94.3 feet tall.

Recreational maths with 1449466690

• 1449466690 backwards is 0966649441
• The number of decimal digits it has is: 10
• The sum of 1449466690's digits is 49
• More coming soon!