2140304418

Names of 2140304418

• Cardinal: 2140304418 can be written as Two billion, one hundred forty million, three hundred four thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 2.140304418 × 10⁹

Factors of 2140304418

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 409

Divisors of 2140304418

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 93 97 98 126 147 186 189 194 217 269 279 291 294 378 434 441 538 558 582 651 679 807 837 873 882 1302 1323 1358 1519 1614 1674 1746 1883 1953 2037 2421 2619 2646 3007 3038 3766 3906 4074 4557 4753 4842 5238 5649 5859 6014 6111 7263 8339 9021 9114 9506 11298 11718 12222 13181 13671 14259 14526 16678 16947 18042 18333 21049 25017 26093 26362 27063 27342 28518 33894 36666 39543 41013 42098 42777 50034 50841 52186 54126 58373 63147 75051 78279 79086 81189 82026 85554 101682 116746 118629 126294 128331 147343 150102 156558 162378 175119 182651 189441 225153 234837 237258 256662 294686 350238 355887 365302 378882 408611 442029 450306 469674 525357 547953 568323 704511 711774 808883 817222 884058 1050714 1095906 1136646 1225833 1278557 1326087 1409022 1576071 1617766 1643859 2426649 2451666 2557114 2652174 3152142 3287718 3677499 3835671 3978261 4853298 4931577 5662181 7279947 7354998 7671342 7956522 9863154 11032497 11324362 11507013 14559894 16986543 21839841 22064994 23014026 33973086 34521039 39635267 43679682 50959629 69042078 79270534 101919258 118905801 152878887 237811602 305757774 356717403 713434806 1070152209 2140304418
• Sum of all divisors σ(n): 5791564800
• Sum of proper divisors (its aliquot sum) s(n): 3651260382
• 2140304418 is an abundant number, because the sum of its proper divisors (3651260382) is greater than itself. Its abundance is 1510955964

Bases of 2140304418

• Binary: 1111111100100100111010000100010₂
• Hexadecimal: 0x7F927422
• Base-36: ZEA5GI

Squares and roots of 2140304418

• 2140304418 squared (2140304418²) is 4580903001710318724
• 2140304418 cubed (2140304418³) is 9804526932990056721165322632
• The square root of 2140304418 is 46263.4241923357
• The cube root of 2140304418 is 1288.7198441493

Scales and comparisons

• 2,140,304,418 seconds is equal to 68 years, 2 weeks, 6 days, 1 hour, 18 seconds.
• To count from 1 to 2,140,304,418 would take you about one hundred thirty-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 2140304418 cubic inches would be around 107.4 feet tall.

Recreational maths with 2140304418

• 2140304418 backwards is 8144030412
• 2140304418 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2140304418's digits is 27
• More coming soon!