1984068250

Names of 1984068250

• Cardinal: 1984068250 can be written as One billion, nine hundred eighty-four million, sixty-eight thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.98406825 × 10⁹

Factors of 1984068250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1290

Divisors of 1984068250

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 25 50 53 106 125 137 250 265 274 530 685 1093 1325 1370 2186 2650 3425 5465 6625 6850 7261 10930 13250 14522 17125 27325 34250 36305 54650 57929 72610 115858 136625 149741 181525 273250 289645 299482 363050 579290 748705 907625 1448225 1497410 1815250 2896450 3743525 7241125 7487050 7936273 14482250 15872546 18717625 37435250 39681365 79362730 198406825 396813650 992034125 1984068250
• Sum of all divisors σ(n): 3815364384
• Sum of proper divisors (its aliquot sum) s(n): 1831296134
• 1984068250 is a deficient number, because the sum of its proper divisors (1831296134) is less than itself. Its deficiency is 152772116

Bases of 1984068250

• Binary: 1110110010000100111101010011010₂
• Hexadecimal: 0x76427A9A
• Base-36: WT9GUY

Squares and roots of 1984068250

• 1984068250 squared (1984068250²) is 3936526820658062500
• 1984068250 cubed (1984068250³) is 7810337880141105912765625000
• The square root of 1984068250 is 44542.8810249179
• The cube root of 1984068250 is 1256.5666693417

Scales and comparisons

• 1,984,068,250 seconds is equal to 63 years, 4 weeks, 3 days, 18 hours, 4 minutes, 10 seconds.
• To count from 1 to 1,984,068,250 would take you about one 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 1984068250 cubic inches would be around 104.7 feet tall.

Recreational maths with 1984068250

• 1984068250 backwards is 0528604891
• The number of decimal digits it has is: 10
• The sum of 1984068250's digits is 43
• More coming soon!