1148131250

Names of 1148131250

• Cardinal: 1148131250 can be written as One billion, one hundred forty-eight million, one hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.14813125 × 10⁹

Factors of 1148131250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 200

Divisors of 1148131250

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 23 25 35 46 49 50 70 98 115 125 161 163 175 230 245 250 322 326 350 490 575 625 805 815 875 1127 1141 1150 1225 1250 1610 1630 1750 2254 2282 2450 2875 3125 3749 4025 4075 4375 5635 5705 5750 6125 6250 7498 7987 8050 8150 8750 11270 11410 12250 14375 15974 18745 20125 20375 21875 26243 28175 28525 28750 30625 37490 39935 40250 40750 43750 52486 56350 57050 61250 71875 79870 93725 100625 101875 131215 140875 142625 143750 153125 183701 187450 199675 201250 203750 262430 281750 285250 306250 367402 399350 468625 503125 509375 656075 704375 713125 918505 937250 998375 1006250 1018750 1312150 1408750 1426250 1837010 1996750 2343125 3280375 3521875 3565625 4592525 4686250 4991875 6560750 7043750 7131250 9185050 9983750 11715625 16401875 22962625 23431250 24959375 32803750 45925250 49918750 82009375 114813125 164018750 229626250 574065625 1148131250
• Sum of all divisors σ(n): 2628956736
• Sum of proper divisors (its aliquot sum) s(n): 1480825486
• 1148131250 is an abundant number, because the sum of its proper divisors (1480825486) is greater than itself. Its abundance is 332694236

Bases of 1148131250

• Binary: 1000100011011110001011110110010₂
• Hexadecimal: 0x446F17B2
• Base-36: IZKFQQ

Squares and roots of 1148131250

• 1148131250 squared (1148131250²) is 1318205367226562500
• 1148131250 cubed (1148131250³) is 1513472776030542236328125000
• The square root of 1148131250 is 33884.0854974721
• The cube root of 1148131250 is 1047.1217469907

Scales and comparisons

• 1,148,131,250 seconds is equal to 36 years, 26 weeks, 2 days, 13 hours, 20 minutes, 50 seconds.
• To count from 1 to 1,148,131,250 would take you about seventy-three 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 1148131250 cubic inches would be around 87.3 feet tall.

Recreational maths with 1148131250

• 1148131250 backwards is 0521318411
• The number of decimal digits it has is: 10
• The sum of 1148131250's digits is 26
• More coming soon!