1642272192220

Names of 1642272192220

• Cardinal: 1642272192220 can be written as One trillion, six hundred forty-two billion, two hundred seventy-two million, one hundred ninety-two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.64227219222 × 10¹²

Factors of 1642272192220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12693

Divisors of 1642272192220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 220 673 1009 1346 2018 2692 3365 4036 5045 6730 7403 10090 10993 11099 13460 14806 20180 21986 22198 29612 37015 43972 44396 54965 55495 74030 109930 110990 120923 148060 219860 221980 241846 483692 604615 679057 1209230 1358114 2418460 2716228 3395285 6790570 7398289 7469627 11091937 13581140 14796578 14939254 22183874 29593156 29878508 36991445 37348135 44367748 55459685 73982890 74696270 81381179 110919370 122011307 147965780 149392540 162762358 221838740 244022614 325524716 406905895 488045228 610056535 813811790 1220113070 1627623580 2440226140 7464873601 14929747202 29859494404 37324368005 74648736010 82113609611 149297472020 164227219222 328454438444 410568048055 821136096110 1642272192220
• Sum of all divisors σ(n): 3771964002240
• Sum of proper divisors (its aliquot sum) s(n): 2129691810020
• 1642272192220 is an abundant number, because the sum of its proper divisors (2129691810020) is greater than itself. Its abundance is 487419617800

Bases of 1642272192220

• Binary: 10111111001011111000011001111011011011100₂
• Hexadecimal: 0x17E5F0CF6DC
• Base-36: KYG6GLI4

Squares and roots of 1642272192220

• 1642272192220 squared (1642272192220²) is 2697057953339084628528400
• 1642272192220 cubed (1642272192220³) is 4429303277574564981901439820529048000
• The square root of 1642272192220 is 1281511.6824360205
• The cube root of 1642272192220 is 11798.1807791521

Scales and comparisons

• 1,642,272,192,220 seconds is equal to 52,219 years, 9 weeks, 1 day, 3 minutes, 40 seconds.
• To count from 1 to 1,642,272,192,220 would take you about one hundred thirty thousand, five hundred forty-seven 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 1642272192220 cubic inches would be around 983.2 feet tall.

Recreational maths with 1642272192220

• 1642272192220 backwards is 0222912722461
• The number of decimal digits it has is: 13
• The sum of 1642272192220's digits is 40
• More coming soon!