997243102512

Names of 997243102512

• Cardinal: 997243102512 can be written as Nine hundred ninety-seven billion, two hundred forty-three million, one hundred two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 9.97243102512 × 10¹¹

Factors of 997243102512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 634289

Divisors of 997243102512

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 11113 22226 33339 44452 66678 88904 100017 133356 177808 200034 266712 400068 533424 623171 800136 1246342 1600272 1869513 2492684 3739026 4985368 5608539 7478052 9970736 11217078 14956104 22434156 29912208 44868312 89736624 6925299323 13850598646 20775897969 27701197292 41551795938 55402394584 62327693907 83103591876 110804789168 124655387814 166207183752 249310775628 332414367504 498621551256 997243102512
• Sum of all divisors σ(n): 2791151244024
• Sum of proper divisors (its aliquot sum) s(n): 1793908141512
• 997243102512 is an abundant number, because the sum of its proper divisors (1793908141512) is greater than itself. Its abundance is 796665039000

Bases of 997243102512

• Binary: 1110100000110000010100100010010100110000₂
• Hexadecimal: 0xE830522530
• Base-36: CQ4KSMK0

Squares and roots of 997243102512

• 997243102512 squared (997243102512²) is 994493805507759340710144
• 997243102512 cubed (997243102512³) is 991752088033523438419231667870281728
• The square root of 997243102512 is 998620.5998836595
• The cube root of 997243102512 is 9990.8018837665

Scales and comparisons

• 997,243,102,512 seconds is equal to 31,709 years, 12 weeks, 5 days, 12 hours, 55 minutes, 12 seconds.
• To count from 1 to 997,243,102,512 would take you about sixty-three thousand, four hundred eighteen 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 997243102512 cubic inches would be around 832.6 feet tall.

Recreational maths with 997243102512

• 997243102512 backwards is 215201342799
• The number of decimal digits it has is: 12
• The sum of 997243102512's digits is 45
• More coming soon!