842494513000

Names of 842494513000

• Cardinal: 842494513000 can be written as Eight hundred forty-two billion, four hundred ninety-four million, five hundred thirteen thousand.

Scientific notation

• Scientific notation: 8.42494513 × 10¹¹

Factors of 842494513000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78774

Divisors of 842494513000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 700 875 1000 1400 1559 1750 3118 3500 6236 7000 7795 10913 12472 15590 21826 31180 38975 43652 54565 62360 77201 77950 87304 109130 154402 155900 194875 218260 272825 308804 311800 386005 389750 436520 540407 545650 617608 772010 779500 1080814 1091300 1364125 1544020 1559000 1930025 2161628 2182600 2702035 2728250 3088040 3860050 4323256 5404070 5456500 7720100 9650125 10808140 10913000 13510175 15440200 19300250 21616280 27020350 38600500 54040700 67550875 77201000 108081400 120356359 135101750 240712718 270203500 481425436 540407000 601781795 842494513 962850872 1203563590 1684989026 2407127180 3008908975 3369978052 4212472565 4814254360 6017817950 6739956104 8424945130 12035635900 15044544875 16849890260 21062362825 24071271800 30089089750 33699780520 42124725650 60178179500 84249451300 105311814125 120356359000 168498902600 210623628250 421247256500 842494513000
• Sum of all divisors σ(n): 2254545446400
• Sum of proper divisors (its aliquot sum) s(n): 1412050933400
• 842494513000 is an abundant number, because the sum of its proper divisors (1412050933400) is greater than itself. Its abundance is 569556420400

Bases of 842494513000

• Binary: 1100010000101000100101100000111101101000₂
• Hexadecimal: 0xC428960F68
• Base-36: AR1BHAP4

Squares and roots of 842494513000

• 842494513000 squared (842494513000²) is 709797004435107169000000
• 842494513000 cubed (842494513000³) is 598000081580414454449463697000000000
• The square root of 842494513000 is 917874.9985700667
• The cube root of 842494513000 is 9444.7186898551

Scales and comparisons

• 842,494,513,000 seconds is equal to 26,788 years, 37 weeks, 2 days, 21 hours, 36 minutes, 40 seconds.
• To count from 1 to 842,494,513,000 would take you about fifty-three thousand, five hundred seventy-seven 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 842494513000 cubic inches would be around 787.1 feet tall.

Recreational maths with 842494513000

• 842494513000 backwards is 000315494248
• 842494513000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 842494513000's digits is 40
• More coming soon!