9994438896

Names of 9994438896

• Cardinal: 9994438896 can be written as Nine billion, nine hundred ninety-four million, four hundred thirty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 9.994438896 × 10⁹

Factors of 9994438896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 552348

Divisors of 9994438896

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 39 48 52 58 78 87 104 116 156 174 208 232 312 348 377 464 624 696 754 1131 1392 1508 2262 3016 4524 6032 9048 18096 552301 1104602 1656903 2209204 3313806 4418408 6627612 7179913 8836816 13255224 14359826 16016729 21539739 26510448 28719652 32033458 43079478 48050187 57439304 64066916 86158956 96100374 114878608 128133832 172317912 192200748 208217477 256267664 344635824 384401496 416434954 624652431 768802992 832869908 1249304862 1665739816 2498609724 3331479632 4997219448 9994438896
• Sum of all divisors σ(n): 28763888160
• Sum of proper divisors (its aliquot sum) s(n): 18769449264
• 9994438896 is an abundant number, because the sum of its proper divisors (18769449264) is greater than itself. Its abundance is 8775010368

Bases of 9994438896

• Binary: 1001010011101101110000100011110000₂
• Hexadecimal: 0x253B708F0
• Base-36: 4LAFIEO

Squares and roots of 9994438896

• 9994438896 squared (9994438896²) is 99888808845877698816
• 9994438896 cubed (9994438896³) is 998332596404348942305603547136
• The square root of 9994438896 is 99972.1906131899
• The cube root of 9994438896 is 2154.0352481323

Scales and comparisons

• 9,994,438,896 seconds is equal to 317 years, 41 weeks, 1 day, 9 hours, 1 minute, 36 seconds.
• To count from 1 to 9,994,438,896 would take you about six hundred thirty-five 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 9994438896 cubic inches would be around 179.5 feet tall.

Recreational maths with 9994438896

• 9994438896 backwards is 6988344999
• The number of decimal digits it has is: 10
• The sum of 9994438896's digits is 69
• More coming soon!