168743144336

Names of 168743144336

• Cardinal: 168743144336 can be written as One hundred sixty-eight billion, seven hundred forty-three million, one hundred forty-four thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.68743144336 × 10¹¹

Factors of 168743144336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1177521

Divisors of 168743144336

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 13 16 26 52 53 104 106 169 208 212 338 424 676 689 848 1352 1378 2704 2756 5512 8957 11024 17914 35828 71656 143312 1177453 2354906 4709812 9419624 15306889 18839248 30613778 61227556 62405009 122455112 124810018 198989557 244910224 249620036 397979114 499240072 795958228 811265117 998480144 1591916456 1622530234 3183832912 3245060468 6490120936 10546446521 12980241872 21092893042 42185786084 84371572168 168743144336
• Sum of all divisors σ(n): 360703613268
• Sum of proper divisors (its aliquot sum) s(n): 191960468932
• 168743144336 is an abundant number, because the sum of its proper divisors (191960468932) is greater than itself. Its abundance is 23217324596

Bases of 168743144336

• Binary: 10011101001001111000000000101110010000₂
• Hexadecimal: 0x2749E00B90
• Base-36: 25IPB7GW

Squares and roots of 168743144336

• 168743144336 squared (168743144336²) is 28474248760400128880896
• 168743144336 cubed (168743144336³) is 4804834268435368028862035881005056
• The square root of 168743144336 is 410783.5735956345
• The cube root of 168743144336 is 5525.9724129261

Scales and comparisons

• 168,743,144,336 seconds is equal to 5,365 years, 26 weeks, 3 days, 15 hours, 38 minutes, 56 seconds.
• To count from 1 to 168,743,144,336 would take you about ten thousand, seven hundred thirty-one 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 168743144336 cubic inches would be around 460.5 feet tall.

Recreational maths with 168743144336

• 168743144336 backwards is 633441347861
• The number of decimal digits it has is: 12
• The sum of 168743144336's digits is 50
• More coming soon!