168514121216

Names of 168514121216

• Cardinal: 168514121216 can be written as One hundred sixty-eight billion, five hundred fourteen million, one hundred twenty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.68514121216 × 10¹¹

Factors of 168514121216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6866

Divisors of 168514121216

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1792 3584 6857 13714 27428 47999 54856 95998 109712 191996 219424 383992 438848 767984 877696 1535968 1755392 3071936 3510784 6143872 12287744 24575488 47018449 94036898 188073796 329129143 376147592 658258286 752295184 1316516572 1504590368 2633033144 3009180736 5266066288 6018361472 10532132576 12036722944 21064265152 24073445888 42128530304 84257060608 168514121216
• Sum of all divisors σ(n): 384855112488
• Sum of proper divisors (its aliquot sum) s(n): 216340991272
• 168514121216 is an abundant number, because the sum of its proper divisors (216340991272) is greater than itself. Its abundance is 47826870056

Bases of 168514121216

• Binary: 10011100111100001110010110111000000000₂
• Hexadecimal: 0x273C396E00
• Base-36: 25EWYG3K

Squares and roots of 168514121216

• 168514121216 squared (168514121216²) is 28397009049200741318656
• 168514121216 cubed (168514121216³) is 4785297025088862630489056866205696
• The square root of 168514121216 is 410504.7152177427
• The cube root of 168514121216 is 5523.4712773713

Scales and comparisons

• 168,514,121,216 seconds is equal to 5,358 years, 11 weeks, 5 days, 22 hours, 6 minutes, 56 seconds.
• To count from 1 to 168,514,121,216 would take you about ten thousand, seven hundred sixteen 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 168514121216 cubic inches would be around 460.3 feet tall.

Recreational maths with 168514121216

• 168514121216 backwards is 612121415861
• The number of decimal digits it has is: 12
• The sum of 168514121216's digits is 38
• More coming soon!