5449531864

Names of 5449531864

• Cardinal: 5449531864 can be written as Five billion, four hundred forty-nine million, five hundred thirty-one thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 5.449531864 × 10⁹

Factors of 5449531864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1204

Divisors of 5449531864

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 23 28 46 49 56 79 92 98 158 161 184 196 316 322 343 392 553 632 644 686 1093 1106 1127 1288 1372 1817 2186 2212 2254 2744 3634 3871 4372 4424 4508 7268 7651 7742 7889 8744 9016 12719 14536 15302 15484 15778 25139 25438 27097 30604 30968 31556 50278 50876 53557 54194 61208 63112 86347 89033 100556 101752 107114 108388 172694 175973 178066 201112 214228 216776 345388 351946 356132 374899 428456 604429 623231 690776 703892 712264 749798 1208858 1231811 1246462 1407784 1499596 1985981 2417716 2463622 2492924 2999192 3971962 4231003 4835432 4927244 4985848 7943924 8462006 8622677 9854488 13901867 15887848 16924012 17245354 27803734 29617021 33848024 34490708 55607468 59234042 68981416 97313069 111214936 118468084 194626138 236936168 389252276 681191483 778504552 1362382966 2724765932 5449531864
• Sum of all divisors σ(n): 12602880000
• Sum of proper divisors (its aliquot sum) s(n): 7153348136
• 5449531864 is an abundant number, because the sum of its proper divisors (7153348136) is greater than itself. Its abundance is 1703816272

Bases of 5449531864

• Binary: 101000100110100010100000111011000₂
• Hexadecimal: 0x144D141D8
• Base-36: 2I4IDP4

Squares and roots of 5449531864

• 5449531864 squared (5449531864²) is 29697397536751314496
• 5449531864 cubed (5449531864³) is 161836914154401399389837100544
• The square root of 5449531864 is 73820.9446160099
• The cube root of 5449531864 is 1759.7584749493

Scales and comparisons

• 5,449,531,864 seconds is equal to 173 years, 14 weeks, 3 days, 6 hours, 51 minutes, 4 seconds.
• To count from 1 to 5,449,531,864 would take you about three hundred forty-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 5449531864 cubic inches would be around 146.6 feet tall.

Recreational maths with 5449531864

• 5449531864 backwards is 4681359445
• 5449531864 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5449531864's digits is 49
• More coming soon!