168021342552064

Names of 168021342552064

• Cardinal: 168021342552064 can be written as One hundred sixty-eight trillion, twenty-one billion, three hundred forty-two million, five hundred fifty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 1.68021342552064 × 10¹⁴

Factors of 168021342552064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 202

Divisors of 168021342552064

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 128 148 163 256 296 326 512 592 652 1024 1184 1304 2048 2368 2608 4096 4736 5216 6031 8192 9472 10432 12062 16384 18944 20864 24124 26569 32768 37888 41728 48248 53138 65536 75776 83456 96496 106276 131072 151552 166912 192992 212552 262144 303104 333824 385984 425104 524288 606208 667648 771968 850208 983053 1048576 1212416 1335296 1543936 1700416 1966106 2424832 2670592 3087872 3400832 3932212 4330747 4849664 5341184 6175744 6801664 7864424 8661494 9699328 10682368 12351488 13603328 15728848 17322988 19398656 21364736 24702976 27206656 31457696 34645976 38797312 42729472 49405952 54413312 62915392 69291952 85458944 98811904 108826624 125830784 138583904 160237639 170917888 197623808 217653248 251661568 277167808 320475278 395247616 435306496 503323136 554335616 640950556 790495232 870612992 1006646272 1108671232 1281901112 1580990464 1741225984 2013292544 2217342464 2563802224 3161980928 3482451968 4026585088 4434684928 5127604448 6323961856 6964903936 8053170176 8869369856 10255208896 13929807872 16106340352 17738739712 20510417792 27859615744 32212680704 35477479424 41020835584 64425361408 70954958848 82041671168 128850722816 141909917696 164083342336 257701445632 283819835392 328166684672 515402891264 567639670784 656333369344 1030805782528 1135279341568 1312666738688 2270558683136 2625333477376 4541117366272 5250666954752 10501333909504 21002667819008 42005335638016 84010671276032 168021342552064
• Sum of all divisors σ(n): 347255154500240
• Sum of proper divisors (its aliquot sum) s(n): 179233811948176
• 168021342552064 is an abundant number, because the sum of its proper divisors (179233811948176) is greater than itself. Its abundance is 11212469396112

Bases of 168021342552064

• Binary: 100110001101000010000100011100000000000000000000₂
• Hexadecimal: 0x98D084700000
• Base-36: 1NK3XT6874

Squares and roots of 168021342552064

• 168021342552064 squared (168021342552064²) is 28231171552998032604550660096
• 168021342552064 cubed (168021342552064³) is 4743439346152367053810663088114424447238144
• The square root of 168021342552064 is 12962304.6774894163
• The cube root of 168021342552064 is 55180.8200351459

Scales and comparisons

• 168,021,342,552,064 seconds is equal to 5,342,558 years, 50 weeks, 2 days, 17 hours, 21 minutes, 4 seconds.
• To count from 1 to 168,021,342,552,064 would take you about thirteen million, three hundred fifty-six thousand, three hundred ninety-seven 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 168021342552064 cubic inches would be around 4598.4 feet tall.

Recreational maths with 168021342552064

• 168021342552064 backwards is 460255243120861
• The number of decimal digits it has is: 15
• The sum of 168021342552064's digits is 49
• More coming soon!