9850472394

Names of 9850472394

• Cardinal: 9850472394 can be written as Nine billion, eight hundred fifty million, four hundred seventy-two thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 9.850472394 × 10⁹

Factors of 9850472394

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1876

Divisors of 9850472394

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 61 62 73 93 122 146 183 186 217 219 366 427 434 438 511 651 854 1022 1281 1302 1533 1699 1891 2263 2562 3066 3398 3782 4453 4526 5097 5673 6789 8906 10194 11346 11893 13237 13359 13578 15841 23786 26474 26718 31171 31682 35679 39711 47523 52669 62342 71358 79422 93513 95046 103639 105338 124027 138043 158007 187026 207278 248054 276086 310917 316014 368683 372081 414129 621834 725473 737366 744162 828258 868189 966301 1106049 1450946 1736378 1932602 2176419 2212098 2604567 2898903 3212809 3844837 4352838 5209134 5797806 6425618 7565647 7689674 9638427 11534511 15131294 19276854 22489663 22696941 23069022 26913859 44979326 45393882 52959529 53827718 67468989 80741577 105919058 134937978 158878587 161483154 234535057 317757174 469070114 703605171 1407210342 1641745399 3283490798 4925236197 9850472394
• Sum of all divisors σ(n): 23960371200
• Sum of proper divisors (its aliquot sum) s(n): 14109898806
• 9850472394 is an abundant number, because the sum of its proper divisors (14109898806) is greater than itself. Its abundance is 4259426412

Bases of 9850472394

• Binary: 1001001011001000100100011111001010₂
• Hexadecimal: 0x24B2247CA
• Base-36: 4IWPT56

Squares and roots of 9850472394

• 9850472394 squared (9850472394²) is 97031806384956091236
• 9850472394 cubed (9850472394³) is 955809130134962913622363338984
• The square root of 9850472394 is 99249.5460644533
• The cube root of 9850472394 is 2143.6424700671

Scales and comparisons

• 9,850,472,394 seconds is equal to 313 years, 11 weeks, 1 day, 2 hours, 19 minutes, 54 seconds.
• To count from 1 to 9,850,472,394 would take you about six hundred twenty-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 9850472394 cubic inches would be around 178.6 feet tall.

Recreational maths with 9850472394

• 9850472394 backwards is 4932740589
• The number of decimal digits it has is: 10
• The sum of 9850472394's digits is 51
• More coming soon!