127970007906801664

Names of 127970007906801664

• Cardinal: 127970007906801664 can be written as One hundred twenty-seven quadrillion, nine hundred seventy trillion, seven billion, nine hundred six million, eight hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.27970007906801664 × 10¹⁷

Factors of 127970007906801664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 790953866198

Divisors of 127970007906801664

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 256 316 512 632 1024 1264 2048 2528 5056 10112 20224 40448 80896 161792 790953866117 1581907732234 3163815464468 6327630928936 12655261857872 25310523715744 50621047431488 62485355423243 101242094862976 124970710846486 202484189725952 249941421692972 404968379451904 499882843385944 809936758903808 999765686771888 1619873517807616 1999531373543776 3999062747087552 7998125494175104 15996250988350208 31992501976700416 63985003953400832 127970007906801664
• Sum of all divisors σ(n): 259116486540256800
• Sum of proper divisors (its aliquot sum) s(n): 131146478633455136
• 127970007906801664 is an abundant number, because the sum of its proper divisors (131146478633455136) is greater than itself. Its abundance is 3176470726653472

Bases of 127970007906801664

• Binary: 111000110101001000000101101001111001100000101100000000000₂
• Hexadecimal: 0x1C6A40B4F305800
• Base-36: Z01KY1O0OHS

Squares and roots of 127970007906801664

• 127970007906801664 squared (127970007906801664²) is 16376322923666880401672553833168896
• 127970007906801664 cubed (127970007906801664³) is 2095678174025988028052671655664160652349405285842944
• The square root of 127970007906801664 is 357728958.7198688951
• The cube root of 127970007906801664 is 503929.0547274087

Scales and comparisons

• 127,970,007,906,801,664 seconds is equal to 4,069,050,414 years, 11 weeks, 4 hours, 1 minute, 4 seconds.
• To count from 1 to 127,970,007,906,801,664 would take you about twelve billion, two hundred seven million, one hundred fifty-one thousand, two hundred forty-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 127970007906801664 cubic inches would be around 41994.1 feet tall.

Recreational maths with 127970007906801664

• 127970007906801664 backwards is 466108609700079721
• The number of decimal digits it has is: 18
• The sum of 127970007906801664's digits is 73
• More coming soon!