16989115850

Names of 16989115850

• Cardinal: 16989115850 can be written as Sixteen billion, nine hundred eighty-nine million, one hundred fifteen thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.698911585 × 10¹⁰

Factors of 16989115850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3072

Divisors of 16989115850

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 5 7 10 14 25 35 47 49 50 70 94 98 175 235 245 329 343 350 470 490 658 686 1175 1225 1645 1715 2303 2350 2401 2450 3011 3290 3430 4606 4802 6022 8225 8575 11515 12005 15055 16121 16450 17150 21077 23030 24010 30110 32242 42154 57575 60025 75275 80605 105385 112847 115150 120050 141517 147539 150550 161210 210770 225694 283034 295078 403025 526925 564235 707585 737695 806050 990619 1032773 1053850 1128470 1415170 1475390 1981238 2065546 2821175 3537925 3688475 4953095 5163865 5642350 6934333 7075850 7229411 7376950 9906190 10327730 13868666 14458822 24765475 25819325 34671665 36147055 48540331 49530950 51638650 69343330 72294110 97080662 173358325 180735275 242701655 339782317 346716650 361470550 485403310 679564634 1213508275 1698911585 2427016550 3397823170 8494557925 16989115850
• Sum of all divisors σ(n): 37661035968
• Sum of proper divisors (its aliquot sum) s(n): 20671920118
• 16989115850 is an abundant number, because the sum of its proper divisors (20671920118) is greater than itself. Its abundance is 3682804268

Bases of 16989115850

• Binary: 1111110100101000010101010111001010₂
• Hexadecimal: 0x3F4A155CA
• Base-36: 7SYVPOQ

Squares and roots of 16989115850

• 16989115850 squared (16989115850²) is 288630057364721222500
• 16989115850 cubed (16989115850³) is 4903569482361394552006126625000
• The square root of 16989115850 is 130342.3026112397
• The cube root of 16989115850 is 2570.7327242011

Scales and comparisons

• 16,989,115,850 seconds is equal to 540 years, 10 weeks, 3 days, 6 hours, 50 minutes, 50 seconds.
• To count from 1 to 16,989,115,850 would take you about one thousand and eighty 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 16989115850 cubic inches would be around 214.2 feet tall.

Recreational maths with 16989115850

• 16989115850 backwards is 05851198961
• The number of decimal digits it has is: 11
• The sum of 16989115850's digits is 53
• More coming soon!