9821422890912

Names of 9821422890912

• Cardinal: 9821422890912 can be written as Nine trillion, eight hundred twenty-one billion, four hundred twenty-two million, eight hundred ninety thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 9.821422890912 × 10¹²

Factors of 9821422890912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1440936533

Divisors of 9821422890912

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 71 96 142 213 284 426 568 852 1136 1704 2272 3408 6816 1440936457 2881872914 4322809371 5763745828 8645618742 11527491656 17291237484 23054983312 34582474968 46109966624 69164949936 102306488447 138329899872 204612976894 306919465341 409225953788 613838930682 818451907576 1227677861364 1636903815152 2455355722728 3273807630304 4910711445456 9821422890912
• Sum of all divisors σ(n): 26144351093952
• Sum of proper divisors (its aliquot sum) s(n): 16322928203040
• 9821422890912 is an abundant number, because the sum of its proper divisors (16322928203040) is greater than itself. Its abundance is 6501505312128

Bases of 9821422890912

• Binary: 10001110111010111010011011000010111110100000₂
• Hexadecimal: 0x8EEBA6C2FA0
• Base-36: 3HBWDLVHC

Squares and roots of 9821422890912

• 9821422890912 squared (9821422890912²) is 96460347602130227452191744
• 9821422890912 cubed (9821422890912³) is 947377866004890265673005142627019030528
• The square root of 9821422890912 is 3133914.9463429923
• The cube root of 9821422890912 is 21415.3316130679

Scales and comparisons

• 9,821,422,890,912 seconds is equal to 312,290 years, 45 weeks, 1 day, 1 hour, 15 minutes, 12 seconds.
• To count from 1 to 9,821,422,890,912 would take you about seven hundred eighty thousand, seven hundred twenty-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 9821422890912 cubic inches would be around 1784.6 feet tall.

Recreational maths with 9821422890912

• 9821422890912 backwards is 2190982241289
• The number of decimal digits it has is: 13
• The sum of 9821422890912's digits is 57
• More coming soon!