67478016768

Names of 67478016768

• Cardinal: 67478016768 can be written as Sixty-seven billion, four hundred seventy-eight million, sixteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.7478016768 × 10¹⁰

Factors of 67478016768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 224756

Divisors of 67478016768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 23 24 32 34 46 48 51 64 68 69 92 96 102 128 136 138 184 192 204 256 272 276 368 384 391 408 544 552 736 768 782 816 1088 1104 1173 1472 1564 1632 2176 2208 2346 2944 3128 3264 4352 4416 4692 5888 6256 6528 8832 9384 12512 13056 17664 18768 25024 37536 50048 75072 100096 150144 224711 300288 449422 674133 898844 1348266 1797688 2696532 3595376 3820087 5168353 5393064 7190752 7640174 10336706 10786128 11460261 14381504 15280348 15505059 20673412 21572256 22920522 28763008 30560696 31010118 41346824 43144512 45841044 57526016 61121392 62020236 82693648 86289024 87862001 91682088 122242784 124040472 165387296 172578048 175724002 183364176 244485568 248080944 263586003 330774592 351448004 366728352 488971136 496161888 527172006 661549184 702896008 733456704 977942272 992323776 1054344012 1323098368 1405792016 1466913408 1984647552 2108688024 2811584032 2933826816 3969295104 4217376048 5623168064 8434752096 11246336128 16869504192 22492672256 33739008384 67478016768
• Sum of all divisors σ(n): 198422493696
• Sum of proper divisors (its aliquot sum) s(n): 130944476928
• 67478016768 is an abundant number, because the sum of its proper divisors (130944476928) is greater than itself. Its abundance is 63466460160

Bases of 67478016768

• Binary: 111110110110000000001101001100000000₂
• Hexadecimal: 0xFB600D300
• Base-36: UZYO2YO

Squares and roots of 67478016768

• 67478016768 squared (67478016768²) is 4553282746942489165824
• 67478016768 cubed (67478016768³) is 307246489547630384663130204536832
• The square root of 67478016768 is 259765.3109404719
• The cube root of 67478016768 is 4071.1843645125

Scales and comparisons

• 67,478,016,768 seconds is equal to 2,145 years, 30 weeks, 5 days, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 67,478,016,768 would take you about four thousand, two hundred ninety-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 67478016768 cubic inches would be around 339.3 feet tall.

Recreational maths with 67478016768

• 67478016768 backwards is 86761087476
• The number of decimal digits it has is: 11
• The sum of 67478016768's digits is 60
• More coming soon!