28742071214304

Names of 28742071214304

• Cardinal: 28742071214304 can be written as Twenty-eight trillion, seven hundred forty-two billion, seventy-one million, two hundred fourteen thousand, three hundred four.

Scientific notation

• Scientific notation: 2.8742071214304 × 10¹³

Factors of 28742071214304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 244002

Divisors of 28742071214304

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 96979 147011 193958 290937 294022 387916 441033 581874 588044 678853 775832 872811 882066 1029077 1163748 1176088 1323099 1357706 1551664 1745622 1764132 2036559 2058154 2327496 2352176 2646198 2715412 3087231 3103328 3491244 3528264 4073118 4116308 4654992 4704352 5292396 5430824 6109677 6174462 6982488 7056528 8146236 8232616 9261693 9309984 10584792 10861648 12219354 12348924 13964976 14113056 16292472 16465232 18523386 21169584 21723296 24438708 24697848 27929952 32584944 32930464 37046772 42339168 48877416 49395696 65169888 74093544 97754832 98791392 148187088 195509664 296374176 14256979769 28513959538 42770939307 57027919076 85541878614 99798858383 114055838152 128312817921 171083757228 199597716766 228111676304 256625635842 299396575149 342167514456 399195433532 456223352608 513251271684 598793150298 684335028912 798390867064 898189725447 1026502543368 1197586300596 1368670057824 1596781734128 1796379450894 2053005086736 2395172601192 3193563468256 3592758901788 4106010173472 4790345202384 7185517803576 9580690404768 14371035607152 28742071214304
• Sum of all divisors σ(n): 93413330075520
• Sum of proper divisors (its aliquot sum) s(n): 64671258861216
• 28742071214304 is an abundant number, because the sum of its proper divisors (64671258861216) is greater than itself. Its abundance is 35929187646912

Bases of 28742071214304

• Binary: 110100010010000001000111100011110000011100000₂
• Hexadecimal: 0x1A2408F1E0E0
• Base-36: A6RXB3P40

Squares and roots of 28742071214304

• 28742071214304 squared (28742071214304²) is 826106657688122613094204416
• 28742071214304 cubed (28742071214304³) is 23744016385882677171454581489725919166464
• The square root of 28742071214304 is 5361163.2333201719
• The cube root of 28742071214304 is 30631.8119386281

Scales and comparisons

• 28,742,071,214,304 seconds is equal to 913,908 years, 49 weeks, 6 days, 6 hours, 38 minutes, 24 seconds.
• To count from 1 to 28,742,071,214,304 would take you about two million, two hundred eighty-four thousand, seven hundred seventy-two 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 28742071214304 cubic inches would be around 2552.7 feet tall.

Recreational maths with 28742071214304

• 28742071214304 backwards is 40341217024782
• The number of decimal digits it has is: 14
• The sum of 28742071214304's digits is 45
• More coming soon!