420357521501361

Names of 420357521501361

• Cardinal: 420357521501361 can be written as Four hundred twenty trillion, three hundred fifty-seven billion, five hundred twenty-one million, five hundred one thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 4.20357521501361 × 10¹⁴

Factors of 420357521501361

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2936954796

Divisors of 420357521501361

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 27 31 57 81 93 171 243 279 513 589 837 1539 1767 2511 4617 5301 7533 15903 47709 143127 2936954743 8810864229 26432592687 55802140117 79297778061 91045597033 167406420351 237893334183 273136791099 502219261053 713680002549 819410373297 1506657783159 1729866343627 2458231119891 4519973349477 5189599030881 7374693359673 13559920048431 15568797092643 22124080079019 46706391277929 140119173833787 420357521501361
• Sum of all divisors σ(n): 684192977162240
• Sum of proper divisors (its aliquot sum) s(n): 263835455660879
• 420357521501361 is a deficient number, because the sum of its proper divisors (263835455660879) is less than itself. Its deficiency is 156522065840482

Bases of 420357521501361

• Binary: 1011111100101000000011100101111110110110010110001₂
• Hexadecimal: 0x17E501CBF6CB1
• Base-36: 4505KUZQ29

Squares and roots of 420357521501361

• 420357521501361 squared (420357521501361²) is 176700445882767175423524852321
• 420357521501361 cubed (420357521501361³) is 74277361479465378729435065841060499725508881
• The square root of 420357521501361 is 20502622.3079234671
• The cube root of 420357521501361 is 74909.9673130129

Scales and comparisons

• 420,357,521,501,361 seconds is equal to 13,366,068 years, 48 weeks, 3 days, 10 hours, 49 minutes, 21 seconds.
• To count from 1 to 420,357,521,501,361 would take you about thirty-three million, four hundred fifteen thousand, one hundred seventy-two 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 420357521501361 cubic inches would be around 6242.5 feet tall.

Recreational maths with 420357521501361

• 420357521501361 backwards is 163105125753024
• The number of decimal digits it has is: 15
• The sum of 420357521501361's digits is 45
• More coming soon!