130355841

Names of 130355841

• Cardinal: 130355841 can be written as One hundred thirty million, three hundred fifty-five thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 1.30355841 × 10⁸

Factors of 130355841

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 111

Divisors of 130355841

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 11 21 29 33 61 77 87 121 183 203 231 319 363 427 609 671 841 847 957 1281 1769 2013 2233 2523 2541 3509 4697 5307 5887 6699 7381 9251 10527 12383 14091 17661 19459 22143 24563 27753 37149 51301 51667 58377 64757 73689 101761 136213 153903 155001 194271 214049 305283 359107 408639 564311 642147 712327 1077321 1498343 1692933 2136981 3950177 4495029 6207421 11850531 18622263 43451947 130355841
• Sum of all divisors σ(n): 229832512
• Sum of proper divisors (its aliquot sum) s(n): 99476671
• 130355841 is a deficient number, because the sum of its proper divisors (99476671) is less than itself. Its deficiency is 30879170

Bases of 130355841

• Binary: 111110001010001001010000001₂
• Hexadecimal: 0x7C51281
• Base-36: 25LZ7L

Squares and roots of 130355841

• 130355841 squared (130355841²) is 16992645282817281
• 130355841 cubed (130355841³) is 2215090566656329514088321
• The square root of 130355841 is 11417.3482472945
• The cube root of 130355841 is 507.0414906387

Scales and comparisons

• 130,355,841 seconds is equal to 4 years, 7 weeks, 3 days, 17 hours, 57 minutes, 21 seconds.
• To count from 1 to 130,355,841 would take you about six 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 130355841 cubic inches would be around 42.3 feet tall.

Recreational maths with 130355841

• 130355841 backwards is 148553031
• The number of decimal digits it has is: 9
• The sum of 130355841's digits is 30
• More coming soon!