30321089742255

Names of 30321089742255

• Cardinal: 30321089742255 can be written as Thirty trillion, three hundred twenty-one billion, eighty-nine million, seven hundred forty-two thousand, two hundred fifty-five.

Scientific notation

• Scientific notation: 3.0321089742255 × 10¹³

Factors of 30321089742255

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 362577

Divisors of 30321089742255

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 13 15 31 39 61 65 93 155 183 195 227 305 403 465 681 793 915 1135 1209 1891 2015 2379 2951 3405 3965 5673 6045 7037 8853 9455 11895 13847 14755 21111 24583 28365 35185 41541 44265 69235 73749 91481 105555 122915 180011 207705 274443 362237 368745 429257 457405 540033 900055 1086711 1287771 1372215 1811185 2146285 2700165 4709081 5433555 5580341 6438855 11229347 14127243 16741023 22096457 23545405 27901705 33688041 56146735 66289371 70636215 82227799 83705115 110482285 145981511 168440205 246683397 287253941 331446855 411138995 437944533 684990167 729907555 861761823 1068961387 1233416985 1436269705 2054970501 2189722665 2549061769 3206884161 3424950835 4308809115 5015895739 5344806935 7647185307 8904872171 10274852505 12745308845 15047687217 16034420805 25079478695 26714616513 33137802997 38235926535 44524360855 65206644607 75238436085 99413408991 133573082565 155492767909 165689014985 195619933821 326033223035 466478303727 497067044955 777463839545 978099669105 2021405982817 2332391518635 6064217948451 10107029914085 30321089742255
• Sum of all divisors σ(n): 55056652148736
• Sum of proper divisors (its aliquot sum) s(n): 24735562406481
• 30321089742255 is a deficient number, because the sum of its proper divisors (24735562406481) is less than itself. Its deficiency is 5585527335774

Bases of 30321089742255

• Binary: 110111001001110101101110010001000010110101111₂
• Hexadecimal: 0x1B93ADC885AF
• Base-36: AQXBDYQWF

Squares and roots of 30321089742255

• 30321089742255 squared (30321089742255²) is 919368483157881382332485025
• 30321089742255 cubed (30321089742255³) is 27876254284030975911499551477390897231375
• The square root of 30321089742255 is 5506458.9113381209
• The cube root of 30321089742255 is 31182.7875083877

Scales and comparisons

• 30,321,089,742,255 seconds is equal to 964,116 years, 44 weeks, 6 days, 16 hours, 24 minutes, 15 seconds.
• To count from 1 to 30,321,089,742,255 would take you about two million, four hundred ten thousand, two hundred ninety-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 30321089742255 cubic inches would be around 2598.6 feet tall.

Recreational maths with 30321089742255

• 30321089742255 backwards is 55224798012303
• The number of decimal digits it has is: 14
• The sum of 30321089742255's digits is 51
• More coming soon!