16808437796644

Names of 16808437796644

• Cardinal: 16808437796644 can be written as Sixteen trillion, eight hundred eight billion, four hundred thirty-seven million, seven hundred ninety-six thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.6808437796644 × 10¹³

Factors of 16808437796644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 525235

Divisors of 16808437796644

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 19 26 37 38 52 74 76 148 247 481 494 703 877 962 988 1406 1754 1924 2812 3508 9139 11401 16663 18278 22802 32449 33326 36556 45604 64898 66652 129796 216619 421837 433238 524287 616531 843674 866476 1048574 1233062 1687348 2097148 2466124 6815731 8014903 9961453 13631462 16029806 19398619 19922906 27262924 32059612 38797238 39845812 77594476 129498889 252182047 258997778 368573761 459799699 504364094 517995556 737147522 919599398 1008728188 1474295044 1839198796 4791458893 5977396087 8736194281 9582917786 11954792174 17012588863 17472388562 19165835572 23909584348 34025177726 34944777124 68050355452 113570525653 221163655219 227141051306 323239188397 442327310438 454282102612 646478376794 884654620876 1292956753588 4202109449161 8404218898322 16808437796644
• Sum of all divisors σ(n): 34284995870720
• Sum of proper divisors (its aliquot sum) s(n): 17476558074076
• 16808437796644 is an abundant number, because the sum of its proper divisors (17476558074076) is greater than itself. Its abundance is 668120277432

Bases of 16808437796644

• Binary: 11110100100110000100111101101100111100100100₂
• Hexadecimal: 0xF4984F6CF24
• Base-36: 5YHOTVSIS

Squares and roots of 16808437796644

• 16808437796644 squared (16808437796644²) is 282523581163650605497662736
• 16808437796644 cubed (16808437796644³) is 4748780040074323685054590711383664657984
• The square root of 16808437796644 is 4099809.4829691781
• The cube root of 16808437796644 is 25615.8703862993

Scales and comparisons

• 16,808,437,796,644 seconds is equal to 534,456 years, 17 weeks, 1 day, 3 hours, 4 minutes, 4 seconds.
• To count from 1 to 16,808,437,796,644 would take you about one million, three hundred thirty-six thousand, one hundred forty 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 16808437796644 cubic inches would be around 2134.7 feet tall.

Recreational maths with 16808437796644

• 16808437796644 backwards is 44669773480861
• The number of decimal digits it has is: 14
• The sum of 16808437796644's digits is 73
• More coming soon!