409928357790190

Names of 409928357790190

• Cardinal: 409928357790190 can be written as Four hundred nine trillion, nine hundred twenty-eight billion, three hundred fifty-seven million, seven hundred ninety thousand, one hundred ninety.

Scientific notation

• Scientific notation: 4.0992835779019 × 10¹⁴

Factors of 409928357790190

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2308636

Divisors of 409928357790190

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 73 146 365 730 276319 552638 1381595 2032237 2763190 4064474 10161185 20171287 20322370 40342574 100856435 148353301 201712870 296706602 741766505 1483533010 561545695603 1123091391206 2807728478015 5615456956030 40992835779019 81985671558038 204964178895095 409928357790190
• Sum of all divisors σ(n): 747981941541120
• Sum of proper divisors (its aliquot sum) s(n): 338053583750930
• 409928357790190 is a deficient number, because the sum of its proper divisors (338053583750930) is less than itself. Its deficiency is 71874774039260

Bases of 409928357790190

• Binary: 1011101001101001111100010001001100100000111101110₂
• Hexadecimal: 0x174D3E22641EE
• Base-36: 41B2HK6WHA

Squares and roots of 409928357790190

• 409928357790190 squared (409928357790190²) is 168041258520562026460060236100
• 409928357790190 cubed (409928357790190³) is 68884877146330764293725926393980085663859000
• The square root of 409928357790190 is 20246687.5757539657
• The cube root of 409928357790190 is 74285.2611134011

Scales and comparisons

• 409,928,357,790,190 seconds is equal to 13,034,453 years, 40 weeks, 6 days, 3 hours, 3 minutes, 10 seconds.
• To count from 1 to 409,928,357,790,190 would take you about thirty-two million, five hundred eighty-six thousand, one hundred thirty-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 409928357790190 cubic inches would be around 6190.4 feet tall.

Recreational maths with 409928357790190

• 409928357790190 backwards is 091097753829904
• 409928357790190 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 409928357790190's digits is 73
• More coming soon!