1201998698256168

Names of 1201998698256168

• Cardinal: 1201998698256168 can be written as One quadrillion, two hundred one trillion, nine hundred ninety-eight billion, six hundred ninety-eight million, two hundred fifty-six thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.201998698256168 × 10¹⁵

Factors of 1201998698256168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16415365275

Divisors of 1201998698256168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 113 162 216 226 324 339 452 648 678 904 1017 1356 2034 2712 3051 4068 6102 8136 9153 12204 18306 24408 36612 73224 16415365157 32830730314 49246095471 65661460628 98492190942 131322921256 147738286413 196984381884 295476572826 393968763768 443214859239 590953145652 886429718478 1181906291304 1329644577717 1772859436956 1854936262741 2659289155434 3545718873912 3709872525482 5318578310868 5564808788223 7419745050964 10637156621736 11129617576446 14839490101928 16694426364669 22259235152892 33388852729338 44518470305784 50083279094007 66777705458676 100166558188014 133555410917352 150249837282021 200333116376028 300499674564042 400666232752056 600999349128084 1201998698256168
• Sum of all divisors σ(n): 3396503204841780
• Sum of proper divisors (its aliquot sum) s(n): 2194504506585612
• 1201998698256168 is an abundant number, because the sum of its proper divisors (2194504506585612) is greater than itself. Its abundance is 992505808329444

Bases of 1201998698256168

• Binary: 100010001010011011000100001011011100001011100101000₂
• Hexadecimal: 0x44536216E1728
• Base-36: BU2MKU96I0

Squares and roots of 1201998698256168

• 1201998698256168 squared (1201998698256168²) is 1444800870609522409004150044224
• 1201998698256168 cubed (1201998698256168³) is 1736648765712024151447111966223665528880773632
• The square root of 1201998698256168 is 34669852.8732985541
• The cube root of 1201998698256168 is 106324.8223550337

Scales and comparisons

• 1,201,998,698,256,168 seconds is equal to 38,219,840 years, 30 weeks, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 1,201,998,698,256,168 would take you about one hundred fourteen million, six hundred fifty-nine thousand, five hundred twenty-one 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 1201998698256168 cubic inches would be around 8860.4 feet tall.

Recreational maths with 1201998698256168

• 1201998698256168 backwards is 8616528968991021
• 1201998698256168 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1201998698256168's digits is 81
• More coming soon!