189319983168

Names of 189319983168

• Cardinal: 189319983168 can be written as One hundred eighty-nine billion, three hundred nineteen million, nine hundred eighty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.89319983168 × 10¹¹

Factors of 189319983168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 42871401

Divisors of 189319983168

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 138 184 192 276 368 552 736 1104 1472 2208 4416 42871373 85742746 128614119 171485492 257228238 342970984 514456476 685941968 986041579 1028912952 1371883936 1972083158 2057825904 2743767872 2958124737 3944166316 4115651808 5916249474 7888332632 8231303616 11832498948 15776665264 23664997896 31553330528 47329995792 63106661056 94659991584 189319983168
• Sum of all divisors σ(n): 522687791808
• Sum of proper divisors (its aliquot sum) s(n): 333367808640
• 189319983168 is an abundant number, because the sum of its proper divisors (333367808640) is greater than itself. Its abundance is 144047825472

Bases of 189319983168

• Binary: 10110000010100010110011011000001000000₂
• Hexadecimal: 0x2C1459B040
• Base-36: 2EZ089XC

Squares and roots of 189319983168

• 189319983168 squared (189319983168²) is 35842056026731803316224
• 189319983168 cubed (189319983168³) is 6785617443687377961877814261317632
• The square root of 189319983168 is 435109.1623581373
• The cube root of 189319983168 is 5742.0303772393

Scales and comparisons

• 189,319,983,168 seconds is equal to 6,019 years, 41 weeks, 12 hours, 12 minutes, 48 seconds.
• To count from 1 to 189,319,983,168 would take you about twelve thousand and thirty-nine 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 189319983168 cubic inches would be around 478.5 feet tall.

Recreational maths with 189319983168

• 189319983168 backwards is 861389913981
• The number of decimal digits it has is: 12
• The sum of 189319983168's digits is 66
• More coming soon!