168464616689664

Names of 168464616689664

• Cardinal: 168464616689664 can be written as One hundred sixty-eight trillion, four hundred sixty-four billion, six hundred sixteen million, six hundred eighty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.68464616689664 × 10¹⁴

Factors of 168464616689664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 67606

Divisors of 168464616689664

• Number of divisors d(n): 117
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4096 4608 6144 9216 12288 18432 36864 67601 135202 202803 270404 405606 540808 608409 811212 1081616 1216818 1622424 2163232 2433636 3244848 4326464 4867272 6489696 8652928 9734544 12979392 17305856 19469088 25958784 34611712 38938176 51917568 69223424 77876352 103835136 138446848 155752704 207670272 276893696 311505408 415340544 623010816 830681088 1246021632 2492043264 4569895201 9139790402 13709685603 18279580804 27419371206 36559161608 41129056809 54838742412 73118323216 82258113618 109677484824 146236646432 164516227236 219354969648 292473292864 329032454472 438709939296 584946585728 658064908944 877419878592 1169893171456 1316129817888 1754839757184 2339786342912 2632259635776 3509679514368 4679572685824 5264519271552 7019359028736 9359145371648 10529038543104 14038718057472 18718290743296 21058077086208 28077436114944 42116154172416 56154872229888 84232308344832 168464616689664
• Sum of all divisors σ(n): 486623349151849
• Sum of proper divisors (its aliquot sum) s(n): 318158732462185
• 168464616689664 is an abundant number, because the sum of its proper divisors (318158732462185) is greater than itself. Its abundance is 149694115772521

Bases of 168464616689664

• Binary: 100110010011011110111001101000101001000000000000₂
• Hexadecimal: 0x9937B9A29000
• Base-36: 1NPRKR5DS0

Squares and roots of 168464616689664

• 168464616689664 squared (168464616689664²) is 28380327076395418333684432896
• 168464616689664 cubed (168464616689664³) is 4781080922452246706558677642684548664786944
• 168464616689664 is a perfect square number. Its square root is 12979392
• The cube root of 168464616689664 is 55229.3034622625

Scales and comparisons

• 168,464,616,689,664 seconds is equal to 5,356,653 years, 37 weeks, 1 day, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 168,464,616,689,664 would take you about thirteen million, three hundred ninety-one thousand, six hundred thirty-four 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 168464616689664 cubic inches would be around 4602.4 feet tall.

Recreational maths with 168464616689664

• 168464616689664 backwards is 466986616464861
• The number of decimal digits it has is: 15
• The sum of 168464616689664's digits is 81
• More coming soon!