2001232465897985

Names of 2001232465897985

• Cardinal: 2001232465897985 can be written as Two quadrillion, one trillion, two hundred thirty-two billion, four hundred sixty-five million, eight hundred ninety-seven thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 2.001232465897985 × 10¹⁵

Factors of 2001232465897985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 37086

Divisors of 2001232465897985

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 61 305 307 331 1535 1655 1871 9355 18727 20191 34511 93635 100955 101617 114131 172555 508085 570655 574397 619301 2105171 2871985 3096505 6198637 10525855 10594877 11423141 30993185 35038217 37777361 52974385 57115705 64570081 175191085 188886805 190125407 322850405 646287497 696811601 950627035 3231437485 3484058005 3506904287 3938774941 11597649827 17534521435 19693874705 19823014867 21372696811 57988249135 99115074335 106863484055 213921161507 1069605807535 1209203906887 1303734505471 6046019534435 6518672527355 6561417920977 32807089604885 400246493179597 2001232465897985
• Sum of all divisors σ(n): 2457580272795648
• Sum of proper divisors (its aliquot sum) s(n): 456347806897663
• 2001232465897985 is a deficient number, because the sum of its proper divisors (456347806897663) is less than itself. Its deficiency is 1544884659000322

Bases of 2001232465897985

• Binary: 111000111000001110000111110001111100010101000000001₂
• Hexadecimal: 0x71C1C3E3E2A01
• Base-36: JPDLI3WKCH

Squares and roots of 2001232465897985

• 2001232465897985 squared (2001232465897985²) is 4004931382564129695972427060225
• 2001232465897985 cubed (2001232465897985³) is 8014798706481039599622450782804580118301146625
• The square root of 2001232465897985 is 44735136.8154606743
• The cube root of 2001232465897985 is 126017.9798373731

Scales and comparisons

• 2,001,232,465,897,985 seconds is equal to 63,633,002 years, 10 weeks, 1 day, 17 hours, 53 minutes, 5 seconds.
• To count from 1 to 2,001,232,465,897,985 would take you about one hundred ninety million, eight hundred ninety-nine thousand and 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 2001232465897985 cubic inches would be around 10501.5 feet tall.

Recreational maths with 2001232465897985

• 2001232465897985 backwards is 5897985642321002
• The number of decimal digits it has is: 16
• The sum of 2001232465897985's digits is 71
• More coming soon!