165797917766144

Names of 165797917766144

• Cardinal: 165797917766144 can be written as One hundred sixty-five trillion, seven hundred ninety-seven billion, nine hundred seventeen million, seven hundred sixty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.65797917766144 × 10¹⁴

Factors of 165797917766144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 38191505

Divisors of 165797917766144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 139 244 256 278 488 512 556 976 1112 1952 2224 3904 4448 7808 8479 8896 15616 16958 17792 31232 33916 35584 67832 71168 135664 271328 542656 1085312 2170624 4341248 38191303 76382606 152765212 305530424 611060848 1222121696 2329669483 2444243392 4659338966 4888486784 5308591117 9318677932 9776973568 10617182234 18637355864 19553947136 21234364468 37274711728 42468728936 74549423456 84937457872 149098846912 169874915744 298197693824 323824058137 339749831488 596395387648 647648116274 679499662976 1192790775296 1295296232548 1358999325952 2590592465096 2717998651904 5181184930192 10362369860384 20724739720768 41449479441536 82898958883072 165797917766144
• Sum of all divisors σ(n): 339125030650560
• Sum of proper divisors (its aliquot sum) s(n): 173327112884416
• 165797917766144 is an abundant number, because the sum of its proper divisors (173327112884416) is greater than itself. Its abundance is 7529195118272

Bases of 165797917766144

• Binary: 100101101100101011010101111111100011001000000000₂
• Hexadecimal: 0x96CAD5FE3200
• Base-36: 1MRQIFGNI8

Squares and roots of 165797917766144

• 165797917766144 squared (165797917766144²) is 27488949535589048231072628736
• 165797917766144 cubed (165797917766144³) is 4557610594579275317718712288090050982313984
• The square root of 165797917766144 is 12876254.0269343863
• The cube root of 165797917766144 is 54936.3360068337

Scales and comparisons

• 165,797,917,766,144 seconds is equal to 5,271,860 years, 48 weeks, 5 days, 13 hours, 15 minutes, 44 seconds.
• To count from 1 to 165,797,917,766,144 would take you about thirteen million, one hundred seventy-nine thousand, six hundred fifty-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 165797917766144 cubic inches would be around 4578 feet tall.

Recreational maths with 165797917766144

• 165797917766144 backwards is 441667719797561
• The number of decimal digits it has is: 15
• The sum of 165797917766144's digits is 80
• More coming soon!