146921677688

Names of 146921677688

• Cardinal: 146921677688 can be written as One hundred forty-six billion, nine hundred twenty-one million, six hundred seventy-seven thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.46921677688 × 10¹¹

Factors of 146921677688

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 274

Divisors of 146921677688

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 79 158 193 316 386 632 772 1544 6241 12482 15247 24964 30494 37249 49928 60988 74498 121976 148996 297992 493039 986078 1204513 1972156 2409026 2942671 3944312 4818052 5885342 9636104 11770684 23541368 95156527 190313054 232471009 380626108 464942018 761252216 929884036 1859768072 18365209711 36730419422 73460838844 146921677688
• Sum of all divisors σ(n): 280463047200
• Sum of proper divisors (its aliquot sum) s(n): 133541369512
• 146921677688 is a deficient number, because the sum of its proper divisors (133541369512) is less than itself. Its deficiency is 13380308176

Bases of 146921677688

• Binary: 10001000110101001101101110001101111000₂
• Hexadecimal: 0x223536E378
• Base-36: 1VHTDG1K

Squares and roots of 146921677688

• 146921677688 squared (146921677688²) is 21585979374656557025344
• 146921677688 cubed (146921677688³) is 3171448304263106466973383215324672
• The square root of 146921677688 is 383303.6364137445
• The cube root of 146921677688 is 5276.6946054065

Scales and comparisons

• 146,921,677,688 seconds is equal to 4,671 years, 34 weeks, 9 hours, 8 minutes, 8 seconds.
• To count from 1 to 146,921,677,688 would take you about nine thousand, three hundred forty-three 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 146921677688 cubic inches would be around 439.7 feet tall.

Recreational maths with 146921677688

• 146921677688 backwards is 886776129641
• The number of decimal digits it has is: 12
• The sum of 146921677688's digits is 65
• More coming soon!