853428981024

Names of 853428981024

• Cardinal: 853428981024 can be written as Eight hundred fifty-three billion, four hundred twenty-eight million, nine hundred eighty-one thousand and twenty-four.

Scientific notation

• Scientific notation: 8.53428981024 × 10¹¹

Factors of 853428981024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3268051

Divisors of 853428981024

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 907 1814 2721 3628 5442 7256 8163 10884 14512 16326 21768 29024 32652 43536 65304 87072 130608 261216 3267139 6534278 9801417 13068556 19602834 26137112 29404251 39205668 52274224 58808502 78411336 104548448 117617004 156822672 235234008 313645344 470468016 940936032 2963295073 5926590146 8889885219 11853180292 17779770438 23706360584 26669655657 35559540876 47412721168 53339311314 71119081752 94825442336 106678622628 142238163504 213357245256 284476327008 426714490512 853428981024
• Sum of all divisors σ(n): 2429615195280
• Sum of proper divisors (its aliquot sum) s(n): 1576186214256
• 853428981024 is an abundant number, because the sum of its proper divisors (1576186214256) is greater than itself. Its abundance is 722757233232

Bases of 853428981024

• Binary: 1100011010110100010101001100110100100000₂
• Hexadecimal: 0xC6B454CD20
• Base-36: AW25KW80

Squares and roots of 853428981024

• 853428981024 squared (853428981024²) is 728341025651662952088576
• 853428981024 cubed (853428981024³) is 621587339359873758772045148271181824
• The square root of 853428981024 is 923812.2000839781
• The cube root of 853428981024 is 9485.4031827239

Scales and comparisons

• 853,428,981,024 seconds is equal to 27,136 years, 20 weeks, 6 days, 5 hours, 50 minutes, 24 seconds.
• To count from 1 to 853,428,981,024 would take you about fifty-four thousand, two hundred seventy-two 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 853428981024 cubic inches would be around 790.5 feet tall.

Recreational maths with 853428981024

• 853428981024 backwards is 420189824358
• The number of decimal digits it has is: 12
• The sum of 853428981024's digits is 54
• More coming soon!