9678885929742

Names of 9678885929742

• Cardinal: 9678885929742 can be written as Nine trillion, six hundred seventy-eight billion, eight hundred eighty-five million, nine hundred twenty-nine thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 9.678885929742 × 10¹²

Factors of 9678885929742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 151593

Divisors of 9678885929742

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 47 67 94 134 141 201 282 402 3149 3461 6298 6922 9447 10383 18894 20766 148013 162667 231887 296026 325334 444039 463774 488001 695661 888078 976002 1391322 6956611 9916871 10898689 13913222 19833742 20869833 21797378 29750613 32696067 41739666 59501226 65392134 466092937 512272993 932185874 1024545986 1398278811 1536818979 2796557622 3073637958 24076830671 34322290531 48153661342 68644581062 72230492013 102966871593 144460984026 205933743186 1613147654957 3226295309914 4839442964871 9678885929742
• Sum of all divisors σ(n): 20070641562624
• Sum of proper divisors (its aliquot sum) s(n): 10391755632882
• 9678885929742 is an abundant number, because the sum of its proper divisors (10391755632882) is greater than itself. Its abundance is 712869703140

Bases of 9678885929742

• Binary: 10001100110110001010100011101100001100001110₂
• Hexadecimal: 0x8CD8A8EC30E
• Base-36: 3FIF2S4CU

Squares and roots of 9678885929742

• 9678885929742 squared (9678885929742²) is 93680832840957659760186564
• 9678885929742 cubed (9678885929742³) is 906726094870857365905629832256516386488
• The square root of 9678885929742 is 3111090.7941977521
• The cube root of 9678885929742 is 21311.2271035795

Scales and comparisons

• 9,678,885,929,742 seconds is equal to 307,758 years, 32 weeks, 6 days, 16 hours, 55 minutes, 42 seconds.
• To count from 1 to 9,678,885,929,742 would take you about seven hundred sixty-nine thousand, three hundred ninety-six 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 9678885929742 cubic inches would be around 1775.9 feet tall.

Recreational maths with 9678885929742

• 9678885929742 backwards is 2479295888769
• The number of decimal digits it has is: 13
• The sum of 9678885929742's digits is 84
• More coming soon!