67144642934913972

Names of 67144642934913972

• Cardinal: 67144642934913972 can be written as Sixty-seven quadrillion, one hundred forty-four trillion, six hundred forty-two billion, nine hundred thirty-four million, nine hundred thirteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 6.7144642934913972 × 10¹⁶

Factors of 67144642934913972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4910937392

Divisors of 67144642934913972

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 324 342 513 684 1026 1539 2052 2221 3078 4442 6156 6663 8884 13326 19989 26652 39978 42199 59967 79956 84398 119934 126597 168796 179901 239868 253194 359802 379791 506388 719604 759582 1139373 1519164 2278746 3418119 4557492 6836238 13672476 4910935147 9821870294 14732805441 19643740588 29465610882 44198416323 58931221764 88396832646 93307767793 132595248969 176793665292 186615535586 265190497938 279923303379 373231071172 397785746907 530380995876 559846606758 795571493814 839769910137 1119693213516 1591142987628 1679539820274 2519309730411 3359079640548 5038619460822 7557929191233 10077238921644 10907186961487 15115858382466 21814373922974 30231716764932 32721560884461 43628747845948 65443121768922 98164682653383 130886243537844 196329365306766 207236552268253 294494047960149 392658730613532 414473104536506 588988095920298 621709656804759 828946209073012 883482143880447 1177976191840596 1243419313609518 1766964287760894 1865128970414277 2486838627219036 3533928575521788 3730257940828554 5595386911242831 7460515881657108 11190773822485662 16786160733728493 22381547644971324 33572321467456986 67144642934913972
• Sum of all divisors σ(n): 184850938406620640
• Sum of proper divisors (its aliquot sum) s(n): 117706295471706668
• 67144642934913972 is an abundant number, because the sum of its proper divisors (117706295471706668) is greater than itself. Its abundance is 50561652536792696

Bases of 67144642934913972

• Binary: 11101110100010111011001001101110101101001011101110110100₂
• Hexadecimal: 0xEE8BB26EB4BBB4
• Base-36: ID4SF4S5390

Squares and roots of 67144642934913972

• 67144642934913972 squared (67144642934913972²) is 4508403074857092775540183040816784
• 67144642934913972 cubed (67144642934913972³) is 302715114667947721666089886042891321568385653706048
• The square root of 67144642934913972 is 259122833.6810825555
• The cube root of 67144642934913972 is 406446.8757100619

Scales and comparisons

• 67,144,642,934,913,972 seconds is equal to 2,134,991,953 years, 16 weeks, 1 day, 22 hours, 46 minutes, 12 seconds.
• To count from 1 to 67,144,642,934,913,972 would take you about six billion, four hundred four million, nine hundred seventy-five thousand, eight hundred fifty-nine 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 67144642934913972 cubic inches would be around 33870.6 feet tall.

Recreational maths with 67144642934913972

• 67144642934913972 backwards is 27931943924644176
• 67144642934913972 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 67144642934913972's digits is 81
• More coming soon!