343497997521

Names of 343497997521

• Cardinal: 343497997521 can be written as Three hundred forty-three billion, four hundred ninety-seven million, nine hundred ninety-seven thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 3.43497997521 × 10¹¹

Factors of 343497997521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19867

Divisors of 343497997521

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 277 831 1063 1939 2493 3189 5817 7441 9567 17451 18517 22323 55551 66969 129619 166653 294451 388857 883353 1166571 2061157 2650059 5129209 6183471 15387627 18550413 19683571 35904463 46162881 59050713 107713389 137784997 177152139 323140167 413354991 1240064973 5452349167 16357047501 38166444169 49071142503 114499332507 343497997521
• Sum of all divisors σ(n): 569657530624
• Sum of proper divisors (its aliquot sum) s(n): 226159533103
• 343497997521 is a deficient number, because the sum of its proper divisors (226159533103) is less than itself. Its deficiency is 117338464418

Bases of 343497997521

• Binary: 100111111111010000100110111110011010001₂
• Hexadecimal: 0x4FFA137CD1
• Base-36: 4DSTU769

Squares and roots of 343497997521

• 343497997521 squared (343497997521²) is 117990874300936922145441
• 343497997521 cubed (343497997521³) is 40529629048123853491092062619451761
• The square root of 343497997521 is 586087.0221400573
• The cube root of 343497997521 is 7003.3861000207

Scales and comparisons

• 343,497,997,521 seconds is equal to 10,922 years, 9 weeks, 6 hours, 25 minutes, 21 seconds.
• To count from 1 to 343,497,997,521 would take you about twenty-one thousand, eight hundred forty-four 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 343497997521 cubic inches would be around 583.6 feet tall.

Recreational maths with 343497997521

• 343497997521 backwards is 125799794343
• 343497997521 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 343497997521's digits is 63
• More coming soon!