168212230144

Names of 168212230144

• Cardinal: 168212230144 can be written as One hundred sixty-eight billion, two hundred twelve million, two hundred thirty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.68212230144 × 10¹¹

Factors of 168212230144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 191

Divisors of 168212230144

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 79 98 103 112 128 158 196 206 224 256 316 392 412 448 512 553 632 721 784 824 896 1024 1106 1264 1442 1568 1648 1792 2048 2212 2528 2884 3136 3296 3584 3871 4096 4424 5047 5056 5768 6272 6592 7168 7742 8137 8848 10094 10112 10609 11536 12544 13184 14336 15484 16274 17696 20188 20224 21218 23072 25088 26368 28672 30968 32548 35392 40376 40448 42436 46144 50176 52736 56959 61936 65096 70784 74263 80752 80896 84872 92288 100352 105472 113918 123872 130192 141568 148526 161504 161792 169744 184576 200704 210944 227836 247744 260384 283136 297052 323008 323584 339488 369152 398713 421888 455672 495488 519841 520768 566272 594104 646016 678976 738304 797426 838111 911344 990976 1039682 1041536 1132544 1188208 1292032 1357952 1476608 1594852 1676222 1822688 1981952 2079364 2083072 2265088 2376416 2584064 2715904 2953216 3189704 3352444 3645376 3963904 4158728 4166144 4752832 5168128 5431808 5866777 6379408 6704888 7290752 7927808 8317456 8332288 9505664 10336256 10863616 11733554 12758816 13409776 14581504 15855616 16634912 16664576 19011328 20672512 21727232 23467108 25517632 26819552 29163008 33269824 33329152 38022656 41067439 43454464 46934216 51035264 53639104 58326016 66539648 76045312 82134878 93868432 102070528 107278208 116652032 133079296 152090624 164269756 187736864 204141056 214556416 233304064 266158592 304181248 328539512 375473728 408282112 429112832 532317184 657079024 750947456 816564224 858225664 1064634368 1314158048 1501894912 1633128448 1716451328 2129268736 2628316096 3003789824 3432902656 5256632192 6007579648 10513264384 12015159296 21026528768 24030318592 42053057536 84106115072 168212230144
• Sum of all divisors σ(n): 400140834480
• Sum of proper divisors (its aliquot sum) s(n): 231928604336
• 168212230144 is an abundant number, because the sum of its proper divisors (231928604336) is greater than itself. Its abundance is 63716374192

Bases of 168212230144

• Binary: 10011100101010001110101111000000000000₂
• Hexadecimal: 0x272A3AF000
• Base-36: 259X7VGG

Squares and roots of 168212230144

• 168212230144 squared (168212230144²) is 28295354370018022260736
• 168212230144 cubed (168212230144³) is 4759624661295507693950639206825984
• The square root of 168212230144 is 410136.8431926105
• The cube root of 168212230144 is 5520.1708943803

Scales and comparisons

• 168,212,230,144 seconds is equal to 5,348 years, 32 weeks, 4 days, 19 hours, 29 minutes, 4 seconds.
• To count from 1 to 168,212,230,144 would take you about ten thousand, six 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 168212230144 cubic inches would be around 460 feet tall.

Recreational maths with 168212230144

• 168212230144 backwards is 441032212861
• The number of decimal digits it has is: 12
• The sum of 168212230144's digits is 34
• More coming soon!