131561220033

Names of 131561220033

• Cardinal: 131561220033 can be written as One hundred thirty-one billion, five hundred sixty-one million, two hundred twenty thousand and thirty-three.

Scientific notation

• Scientific notation: 1.31561220033 × 10¹¹

Factors of 131561220033

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 770

Divisors of 131561220033

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 59 67 81 177 201 531 603 641 1593 1809 1923 3953 4779 5427 5769 11859 17307 35577 37819 42947 51921 106731 113457 128841 320193 340371 386523 410881 1021113 1159569 1232643 2533873 3063339 3478707 3697929 7601619 11093787 22804857 24241979 27529027 33281361 68414571 72725937 82587081 205243713 218177811 247761243 654533433 743283729 1624212593 1963600299 2229851187 4872637779 14617913337 43853740011 131561220033
• Sum of all divisors σ(n): 203160674640
• Sum of proper divisors (its aliquot sum) s(n): 71599454607
• 131561220033 is a deficient number, because the sum of its proper divisors (71599454607) is less than itself. Its deficiency is 59961765426

Bases of 131561220033

• Binary: 1111010100001101010001110011111000001₂
• Hexadecimal: 0x1EA1A8E7C1
• Base-36: 1OFS5J29

Squares and roots of 131561220033

• 131561220033 squared (131561220033²) is 17308354616571440521089
• 131561220033 cubed (131561220033³) is 2277108250119946634458762105775937
• The square root of 131561220033 is 362713.6887863483
• The cube root of 131561220033 is 5085.9954121999

Scales and comparisons

• 131,561,220,033 seconds is equal to 4,183 years, 12 weeks, 3 days, 7 hours, 20 minutes, 33 seconds.
• To count from 1 to 131,561,220,033 would take you about eight thousand, three hundred sixty-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 131561220033 cubic inches would be around 423.8 feet tall.

Recreational maths with 131561220033

• 131561220033 backwards is 330022165131
• 131561220033 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131561220033's digits is 27
• More coming soon!