30128641408737

Names of 30128641408737

• Cardinal: 30128641408737 can be written as Thirty trillion, one hundred twenty-eight billion, six hundred forty-one million, four hundred eight thousand, seven hundred thirty-seven.

Scientific notation

• Scientific notation: 3.0128641408737 × 10¹³

Factors of 30128641408737

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17106

Divisors of 30128641408737

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 331 631 993 1893 2979 5679 8937 16141 17037 48423 109561 145269 208861 328683 435807 626583 986049 1879749 2958147 5342671 5639247 10184971 16028013 30554913 48084039 69132991 91664739 144252117 207398973 274994217 622196919 1768424101 1866590757 3371225401 5305272303 10113676203 15915816909 30341028609 47747450727 91023085827 1115875607731 3347626823193 10042880469579 30128641408737
• Sum of all divisors σ(n): 44844010135680
• Sum of proper divisors (its aliquot sum) s(n): 14715368726943
• 30128641408737 is a deficient number, because the sum of its proper divisors (14715368726943) is less than itself. Its deficiency is 15413272681794

Bases of 30128641408737

• Binary: 110110110011011011110111101111111111011100001₂
• Hexadecimal: 0x1B66DEF7FEE1
• Base-36: AOGWN72E9

Squares and roots of 30128641408737

• 30128641408737 squared (30128641408737²) is 907735033136261839899935169
• 30128641408737 cubed (30128641408737³) is 27348823307510431295360878285255130171553
• The square root of 30128641408737 is 5488956.3132472643
• The cube root of 30128641408737 is 31116.6749246957

Scales and comparisons

• 30,128,641,408,737 seconds is equal to 957,997 years, 31 weeks, 2 days, 9 hours, 58 minutes, 57 seconds.
• To count from 1 to 30,128,641,408,737 would take you about two million, three hundred ninety-four thousand, nine hundred ninety-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 30128641408737 cubic inches would be around 2593.1 feet tall.

Recreational maths with 30128641408737

• 30128641408737 backwards is 73780414682103
• The number of decimal digits it has is: 14
• The sum of 30128641408737's digits is 54
• More coming soon!