68427674784

Names of 68427674784

• Cardinal: 68427674784 can be written as Sixty-eight billion, four hundred twenty-seven million, six hundred seventy-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 6.8427674784 × 10¹⁰

Factors of 68427674784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 465048

Divisors of 68427674784

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 73 84 96 112 126 144 146 168 219 224 252 288 292 336 438 504 511 584 657 672 876 1008 1022 1168 1314 1533 1752 2016 2044 2336 2628 3066 3504 4088 4599 5256 6132 7008 8176 9198 10512 12264 16352 18396 21024 24528 36792 49056 73584 147168 464963 929926 1394889 1859852 2789778 3254741 3719704 4184667 5579556 6509482 7439408 8369334 9764223 11159112 13018964 14878816 16738668 19528446 22318224 26037928 29292669 33477336 33942299 39056892 44636448 52075856 58585338 66954672 67884598 78113784 101826897 104151712 117170676 133909344 135769196 156227568 203653794 234341352 237596093 271538392 305480691 312455136 407307588 468682704 475192186 543076784 610961382 712788279 814615176 937365408 950384372 1086153568 1221922764 1425576558 1629230352 1900768744 2138364837 2443845528 2851153116 3258460704 3801537488 4276729674 4887691056 5702306232 7603074976 8553459348 9775382112 11404612464 17106918696 22809224928 34213837392 68427674784
• Sum of all divisors σ(n): 225436865472
• Sum of proper divisors (its aliquot sum) s(n): 157009190688
• 68427674784 is an abundant number, because the sum of its proper divisors (157009190688) is greater than itself. Its abundance is 88581515904

Bases of 68427674784

• Binary: 111111101110100110110111010010100000₂
• Hexadecimal: 0xFEE9B74A0
• Base-36: VFO2JS0

Squares and roots of 68427674784

• 68427674784 squared (68427674784²) is 4682346676344869446656
• 68427674784 cubed (68427674784³) is 320402095594870032322714804322304
• The square root of 68427674784 is 261586.8398524665
• The cube root of 68427674784 is 4090.1941906391

Scales and comparisons

• 68,427,674,784 seconds is equal to 2,175 years, 40 weeks, 6 days, 23 hours, 26 minutes, 24 seconds.
• To count from 1 to 68,427,674,784 would take you about four thousand, three hundred fifty-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 68427674784 cubic inches would be around 340.8 feet tall.

Recreational maths with 68427674784

• 68427674784 backwards is 48747672486
• 68427674784 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68427674784's digits is 63
• More coming soon!