168415673342

Names of 168415673342

• Cardinal: 168415673342 can be written as One hundred sixty-eight billion, four hundred fifteen million, six hundred seventy-three thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.68415673342 × 10¹¹

Factors of 168415673342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 78632

Divisors of 168415673342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 49 53 59 98 106 118 343 371 413 686 742 826 2597 2891 3127 5194 5782 6254 18179 20237 21889 36358 40474 43778 78511 153223 157022 306446 549577 1072561 1099154 2145122 3847039 4161083 4632149 7694078 8322166 9264298 26929273 29127581 32425043 53858546 58255162 64850086 203893067 226975301 245503897 407786134 453950602 491007794 1427251469 1588827107 1718527279 2854502938 3177654214 3437054558 12029690953 24059381906 84207836671 168415673342
• Sum of all divisors σ(n): 305254656000
• Sum of proper divisors (its aliquot sum) s(n): 136838982658
• 168415673342 is a deficient number, because the sum of its proper divisors (136838982658) is less than itself. Its deficiency is 31576690684

Bases of 168415673342

• Binary: 10011100110110010110110011101111111110₂
• Hexadecimal: 0x27365B3BFE
• Base-36: 25DACD8E

Squares and roots of 168415673342

• 168415673342 squared (168415673342²) is 28363839027239249448964
• 168415673342 cubed (168415673342³) is 4776915048336596475277974524317688
• The square root of 168415673342 is 410384.7869280731
• The cube root of 168415673342 is 5522.3954428401

Scales and comparisons

• 168,415,673,342 seconds is equal to 5,355 years, 5 weeks, 11 hours, 29 minutes, 2 seconds.
• To count from 1 to 168,415,673,342 would take you about ten thousand, seven hundred ten 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 168415673342 cubic inches would be around 460.2 feet tall.

Recreational maths with 168415673342

• 168415673342 backwards is 243376514861
• The number of decimal digits it has is: 12
• The sum of 168415673342's digits is 50
• More coming soon!