16140644884

Names of 16140644884

• Cardinal: 16140644884 can be written as Sixteen billion, one hundred forty million, six hundred forty-four thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 1.6140644884 × 10¹⁰

Factors of 16140644884

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1789

Divisors of 16140644884

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 26 28 31 49 52 62 91 98 124 127 182 196 217 254 364 403 434 508 637 806 868 889 1274 1519 1609 1612 1651 1778 2548 2821 3038 3218 3302 3556 3937 5642 6076 6223 6436 6604 7874 11263 11284 11557 12446 15748 19747 20917 22526 23114 24892 27559 39494 41834 45052 46228 49879 51181 55118 78841 78988 80899 83668 99758 102362 110236 146419 157682 161798 192913 199516 204343 204724 292838 315364 323596 349153 358267 385826 408686 585676 648427 698306 716534 771652 817372 1024933 1296854 1396612 1430401 1433068 2049866 2444071 2507869 2593708 2656459 2860802 4099732 4538989 4888142 5015738 5312918 5721604 6334633 9077978 9776284 10012807 10031476 10625836 12669266 18155956 18595213 20025614 25338532 31772923 37190426 40051228 44342431 63545846 74380852 82350229 88684862 127091692 130166491 164700458 177369724 260332982 310397017 329400916 520665964 576451603 620794034 1152903206 1241588068 2305806412 4035161221 8070322442 16140644884
• Sum of all divisors σ(n): 36837212160
• Sum of proper divisors (its aliquot sum) s(n): 20696567276
• 16140644884 is an abundant number, because the sum of its proper divisors (20696567276) is greater than itself. Its abundance is 4555922392

Bases of 16140644884

• Binary: 1111000010000011101011001000010100₂
• Hexadecimal: 0x3C20EB214
• Base-36: 7EXQ1AS

Squares and roots of 16140644884

• 16140644884 squared (16140644884²) is 260520417271395373456
• 16140644884 cubed (16140644884³) is 4204967540209092974113855799104
• The square root of 16140644884 is 127045.8377279633
• The cube root of 16140644884 is 2527.2039644761

Scales and comparisons

• 16,140,644,884 seconds is equal to 513 years, 11 weeks, 4 days, 28 minutes, 4 seconds.
• To count from 1 to 16,140,644,884 would take you about one thousand and twenty-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 16140644884 cubic inches would be around 210.6 feet tall.

Recreational maths with 16140644884

• 16140644884 backwards is 48844604161
• The number of decimal digits it has is: 11
• The sum of 16140644884's digits is 46
• More coming soon!