1995828900

Names of 1995828900

• Cardinal: 1995828900 can be written as One billion, nine hundred ninety-five million, eight hundred twenty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.9958289 × 10⁹

Factors of 1995828900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 30143

Divisors of 1995828900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 25 26 30 34 39 50 51 52 60 65 68 75 78 85 100 102 130 150 156 170 195 204 221 255 260 300 325 340 390 425 442 510 650 663 780 850 884 975 1020 1105 1275 1300 1326 1700 1950 2210 2550 2652 3315 3900 4420 5100 5525 6630 11050 13260 16575 22100 30103 33150 60206 66300 90309 120412 150515 180618 301030 361236 391339 451545 511751 602060 752575 782678 903090 1023502 1174017 1505150 1535253 1565356 1806180 1956695 2047004 2257725 2348034 2558755 3010300 3070506 3913390 4515450 4696068 5117510 5870085 6141012 6652763 7676265 7826780 9030900 9783475 10235020 11740170 12793775 13305526 15352530 19566950 19958289 23480340 25587550 26611052 29350425 30705060 33263815 38381325 39133900 39916578 51175100 58700850 66527630 76762650 79833156 99791445 117401700 133055260 153525300 166319075 199582890 332638150 399165780 498957225 665276300 997914450 1995828900
• Sum of all divisors σ(n): 6584828544
• Sum of proper divisors (its aliquot sum) s(n): 4588999644
• 1995828900 is an abundant number, because the sum of its proper divisors (4588999644) is greater than itself. Its abundance is 2593170744

Bases of 1995828900

• Binary: 1110110111101011110111010100100₂
• Hexadecimal: 0x76F5EEA4
• Base-36: X09JFO

Squares and roots of 1995828900

• 1995828900 squared (1995828900²) is 3983332998075210000
• 1995828900 cubed (1995828900³) is 7950051115882148491569000000
• The square root of 1995828900 is 44674.7008943541
• The cube root of 1995828900 is 1259.0445641787

Scales and comparisons

• 1,995,828,900 seconds is equal to 63 years, 23 weeks, 6 days, 20 hours, 55 minutes.
• To count from 1 to 1,995,828,900 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 1995828900 cubic inches would be around 104.9 feet tall.

Recreational maths with 1995828900

• 1995828900 backwards is 0098285991
• 1995828900 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1995828900's digits is 51
• More coming soon!