345945120160

Names of 345945120160

• Cardinal: 345945120160 can be written as Three hundred forty-five billion, nine hundred forty-five million, one hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.4594512016 × 10¹¹

Factors of 345945120160

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 46506

Divisors of 345945120160

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 46499 92998 185996 232495 371992 464990 743984 929980 1487968 1859960 3719920 7439840 2162157001 4324314002 8648628004 10810785005 17297256008 21621570010 34594512016 43243140020 69189024032 86486280040 172972560080 345945120160
• Sum of all divisors σ(n): 817312923378
• Sum of proper divisors (its aliquot sum) s(n): 471367803218
• 345945120160 is an abundant number, because the sum of its proper divisors (471367803218) is greater than itself. Its abundance is 125422683058

Bases of 345945120160

• Binary: 101000010001011111011111001110110100000₂
• Hexadecimal: 0x508BEF9DA0
• Base-36: 4EXASJ34

Squares and roots of 345945120160

• 345945120160 squared (345945120160²) is 119678026162516838425600
• 345945120160 cubed (345945120160³) is 41402029141303511357167497220096000
• The square root of 345945120160 is 588170.9956806779
• The cube root of 345945120160 is 7019.9777609325

Scales and comparisons

• 345,945,120,160 seconds is equal to 10,999 years, 51 weeks, 1 day, 10 hours, 42 minutes, 40 seconds.
• To count from 1 to 345,945,120,160 would take you about twenty-one thousand, nine hundred ninety-nine 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 345945120160 cubic inches would be around 585 feet tall.

Recreational maths with 345945120160

• 345945120160 backwards is 061021549543
• 345945120160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345945120160's digits is 40
• More coming soon!