16921362439072

Names of 16921362439072

• Cardinal: 16921362439072 can be written as Sixteen trillion, nine hundred twenty-one billion, three hundred sixty-two million, four hundred thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.6921362439072 × 10¹³

Factors of 16921362439072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8059636

Divisors of 16921362439072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 91 98 103 104 112 182 196 206 208 224 364 392 412 416 637 721 728 784 824 1274 1339 1442 1456 1568 1648 2548 2678 2884 2912 3296 5047 5096 5356 5768 9373 10094 10192 10712 11536 18746 20188 20384 21424 23072 37492 40376 42848 65611 74984 80752 131222 149968 161504 262444 299936 524888 1049776 2099552 8059511 16119022 32238044 56416577 64476088 104773643 112833154 128952176 209547286 225666308 257904352 394916039 419094572 451332616 733415501 789832078 830129633 838189144 902665232 1466831002 1579664156 1660259266 1676378288 1805330464 2933662004 3159328312 3320518532 3352756576 5133908507 5810907431 5867324008 6318656624 6641037064 10267817014 10791685229 11621814862 11734648016 12637313248 13282074128 20535634028 21583370458 23243629724 23469296032 26564148256 40676352017 41071268056 43166740916 46487259448 75541796603 81352704034 82142536112 86333481832 92974518896 151083593206 162705408068 164285072224 172666963664 185949037792 302167186412 325410816136 345333927328 528792576221 604334372824 650821632272 1057585152442 1208668745648 1301643264544 2115170304884 2417337491296 4230340609768 8460681219536 16921362439072
• Sum of all divisors σ(n): 42139126253952
• Sum of proper divisors (its aliquot sum) s(n): 25217763814880
• 16921362439072 is an abundant number, because the sum of its proper divisors (25217763814880) is greater than itself. Its abundance is 8296401375808

Bases of 16921362439072

• Binary: 11110110001111001111110011000001101110100000₂
• Hexadecimal: 0xF63CFCC1BA0
• Base-36: 5ZXKEAS9S

Squares and roots of 16921362439072

• 16921362439072 squared (16921362439072²) is 286332506794436704912221184
• 16921362439072 cubed (16921362439072³) is 4845136125556709493153785777751387701248
• The square root of 16921362439072 is 4113558.3670433071
• The cube root of 16921362439072 is 25673.1076928213

Scales and comparisons

• 16,921,362,439,072 seconds is equal to 538,046 years, 51 weeks, 1 day, 7 hours, 17 minutes, 52 seconds.
• To count from 1 to 16,921,362,439,072 would take you about one million, three hundred forty-five thousand, one hundred seventeen 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 16921362439072 cubic inches would be around 2139.4 feet tall.

Recreational maths with 16921362439072

• 16921362439072 backwards is 27093426312961
• The number of decimal digits it has is: 14
• The sum of 16921362439072's digits is 55
• More coming soon!