146920222620

Names of 146920222620

• Cardinal: 146920222620 can be written as One hundred forty-six billion, nine hundred twenty million, two hundred twenty-two thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.4692022262 × 10¹¹

Factors of 146920222620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26329830

Divisors of 146920222620

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 372 465 558 620 930 1116 1395 1860 2790 5580 26329789 52659578 78989367 105319156 131648945 157978734 236968101 263297890 315957468 394946835 473936202 526595780 789893670 816223459 947872404 1184840505 1579787340 1632446918 2369681010 2448670377 3264893836 4081117295 4739362020 4897340754 7346011131 8162234590 9794681508 12243351885 14692022262 16324469180 24486703770 29384044524 36730055655 48973407540 73460111310 146920222620
• Sum of all divisors σ(n): 460034090880
• Sum of proper divisors (its aliquot sum) s(n): 313113868260
• 146920222620 is an abundant number, because the sum of its proper divisors (313113868260) is greater than itself. Its abundance is 166193645640

Bases of 146920222620

• Binary: 10001000110101001000001010111110011100₂
• Hexadecimal: 0x223520AF9C
• Base-36: 1VHSI9B0

Squares and roots of 146920222620

• 146920222620 squared (146920222620²) is 21585551814710359664400
• 146920222620 cubed (146920222620³) is 3171354077992791032713916488728000
• The square root of 146920222620 is 383301.7383472191
• The cube root of 146920222620 is 5276.6771857513

Scales and comparisons

• 146,920,222,620 seconds is equal to 4,671 years, 31 weeks, 4 days, 12 hours, 57 minutes.
• To count from 1 to 146,920,222,620 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 146920222620 cubic inches would be around 439.7 feet tall.

Recreational maths with 146920222620

• 146920222620 backwards is 026222029641
• 146920222620 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146920222620's digits is 36
• More coming soon!