1420189350

Names of 1420189350

• Cardinal: 1420189350 can be written as One billion, four hundred twenty million, one hundred eighty-nine thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.42018935 × 10⁹

Factors of 1420189350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 208

Divisors of 1420189350

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 10 15 17 25 30 34 50 51 75 85 102 150 170 181 255 289 362 425 510 543 578 850 867 905 1086 1275 1445 1734 1810 2550 2715 2890 3077 4335 4525 5430 6154 7225 8670 9050 9231 13575 14450 15385 18462 21675 27150 30770 32761 43350 46155 52309 65522 76925 92310 98283 104618 153850 156927 163805 196566 230775 261545 313854 327610 461550 491415 523090 556937 784635 819025 982830 1113874 1307725 1569270 1638050 1670811 2457075 2615450 2784685 3341622 3923175 4914150 5569370 7846350 8354055 9467929 13923425 16708110 18935858 27846850 28403787 41770275 47339645 56807574 83540550 94679290 142018935 236698225 284037870 473396450 710094675 1420189350
• Sum of all divisors σ(n): 3762222372
• Sum of proper divisors (its aliquot sum) s(n): 2342033022
• 1420189350 is an abundant number, because the sum of its proper divisors (2342033022) is greater than itself. Its abundance is 921843672

Bases of 1420189350

• Binary: 1010100101001100101111010100110₂
• Hexadecimal: 0x54A65EA6
• Base-36: NHJL46

Squares and roots of 1420189350

• 1420189350 squared (1420189350²) is 2016937789853422500
• 1420189350 cubed (1420189350³) is 2864433568762368695550375000
• The square root of 1420189350 is 37685.3996927191
• The cube root of 1420189350 is 1124.0408219407

Scales and comparisons

• 1,420,189,350 seconds is equal to 45 years, 8 weeks, 1 day, 9 hours, 2 minutes, 30 seconds.
• To count from 1 to 1,420,189,350 would take you about ninety 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 1420189350 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420189350

• 1420189350 backwards is 0539810241
• The number of decimal digits it has is: 10
• The sum of 1420189350's digits is 33
• More coming soon!