8455004736409

Names of 8455004736409

• Cardinal: 8455004736409 can be written as Eight trillion, four hundred fifty-five billion, four million, seven hundred thirty-six thousand, four hundred nine.

Scientific notation

• Scientific notation: 8.455004736409 × 10¹²

Factors of 8455004736409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2073

Divisors of 8455004736409

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 23 53 77 161 253 371 529 583 1219 1771 1979 3703 4081 5819 8533 13409 13853 21769 28037 40733 45517 93863 104887 152383 196259 308407 318619 500687 734209 1046891 1153757 2158849 2412401 3504809 3916441 7328237 8076299 11515801 16886807 26536411 27415087 43080851 55485223 80610607 90078143 185754877 207571373 301565957 388396561 610337453 630547001 990859573 1452999611 2071797289 2283285103 4272362171 4774141579 6936017011 14502581023 15982995721 22789770179 33418991053 52515557369 109805256317 159528391253 367608901583 768636794219 1207857819487 8455004736409
• Sum of all divisors σ(n): 11233141238592
• Sum of proper divisors (its aliquot sum) s(n): 2778136502183
• 8455004736409 is a deficient number, because the sum of its proper divisors (2778136502183) is less than itself. Its deficiency is 5676868234226

Bases of 8455004736409

• Binary: 1111011000010010101100011011100101110011001₂
• Hexadecimal: 0x7B0958DCB99
• Base-36: 2ZW6BINQ1

Squares and roots of 8455004736409

• 8455004736409 squared (8455004736409²) is 71487105092698623570215281
• 8455004736409 cubed (8455004736409³) is 604423812150934807289765166434788865929
• The square root of 8455004736409 is 2907749.0841558181
• The cube root of 8455004736409 is 20372.2009670753

Scales and comparisons

• 8,455,004,736,409 seconds is equal to 268,842 years, 51 weeks, 6 days, 2 hours, 46 minutes, 49 seconds.
• To count from 1 to 8,455,004,736,409 would take you about six hundred seventy-two thousand, one hundred seven 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 8455004736409 cubic inches would be around 1697.7 feet tall.

Recreational maths with 8455004736409

• 8455004736409 backwards is 9046374005548
• The number of decimal digits it has is: 13
• The sum of 8455004736409's digits is 55
• More coming soon!