9994027450

Names of 9994027450

• Cardinal: 9994027450 can be written as Nine billion, nine hundred ninety-four million, twenty-seven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 9.99402745 × 10⁹

Factors of 9994027450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7043

Divisors of 9994027450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 11 22 25 37 50 55 71 74 110 142 185 275 355 370 407 550 710 781 814 925 1562 1775 1850 2035 2627 3550 3905 4070 5254 6917 7810 10175 13135 13834 19525 20350 26270 28897 34585 39050 57794 65675 69170 76087 131350 144485 152174 172925 255929 288970 345850 380435 491107 511858 722425 760870 982214 1279645 1444850 1902175 2455535 2559290 2815219 3804350 4911070 5402177 5630438 6398225 10804354 12277675 12796450 14076095 18170959 24555350 27010885 28152190 36341918 54021770 70380475 90854795 135054425 140760950 181709590 199880549 270108850 399761098 454273975 908547950 999402745 1998805490 4997013725 9994027450
• Sum of all divisors σ(n): 21123255168
• Sum of proper divisors (its aliquot sum) s(n): 11129227718
• 9994027450 is an abundant number, because the sum of its proper divisors (11129227718) is greater than itself. Its abundance is 1135200268

Bases of 9994027450

• Binary: 1001010011101100001100000110111010₂
• Hexadecimal: 0x253B0C1BA
• Base-36: 4LA6OXM

Squares and roots of 9994027450

• 9994027450 squared (9994027450²) is 99880584671353502500
• 9994027450 cubed (9994027450³) is 998209304927556132638643625000
• The square root of 9994027450 is 99970.1327897487
• The cube root of 9994027450 is 2154.0056889827

Scales and comparisons

• 9,994,027,450 seconds is equal to 317 years, 40 weeks, 3 days, 14 hours, 44 minutes, 10 seconds.
• To count from 1 to 9,994,027,450 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 9994027450 cubic inches would be around 179.5 feet tall.

Recreational maths with 9994027450

• 9994027450 backwards is 0547204999
• The number of decimal digits it has is: 10
• The sum of 9994027450's digits is 49
• More coming soon!