27997780999877073

Names of 27997780999877073

• Cardinal: 27997780999877073 can be written as Twenty-seven quadrillion, nine hundred ninety-seven trillion, seven hundred eighty billion, nine hundred ninety-nine million, eight hundred seventy-seven thousand and seventy-three.

Scientific notation

• Scientific notation: 2.7997780999877073 × 10¹⁶

Factors of 27997780999877073

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 278

Divisors of 27997780999877073

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 147 189 231 243 257 297 343 441 539 567 693 771 891 1029 1323 1617 1701 1799 2079 2313 2401 2673 2827 3087 3773 3969 4851 5397 6237 6939 7203 8481 9261 11319 11907 12593 14553 16191 18711 19789 20817 21609 25443 26411 27783 33957 37779 43659 48573 59367 62451 64827 66049 76329 79233 83349 88151 101871 113337 130977 138523 145719 178101 194481 198147 228987 237699 264453 305613 340011 415569 437157 462343 534303 583443 594441 617057 686961 713097 726539 793359 916839 969661 1020033 1246707 1387029 1602909 1783323 1851171 2139291 2179617 2380077 2908983 3060099 3236401 3740121 4161087 4808727 5085773 5349969 5553513 6417873 6538851 6787627 7140231 8726949 9709203 11220363 12483261 15257319 16049907 16660539 16974593 19616553 20362881 21420693 22654807 26180847 29127609 33661089 35600411 37449783 45771957 49981617 50923779 58849659 61088643 67964421 78542541 87382827 106801233 112349349 118822151 137315871 149944851 152771337 158583649 176548977 183265929 186720523 203893263 235627623 249202877 262148481 320403699 356466453 411947613 458314011 475750947 549797787 560161569 611679789 747608631 786445443 831755057 961211097 1069399359 1235842839 1307043661 1374942033 1427252841 1649393361 1680484707 1744420139 1835039367 2242825893 2495265171 2883633291 3208198077 3921130983 4124826099 4281758523 4362470401 5041454121 5233260417 5505118101 5822285399 6728477679 7485795513 8650899873 9149305627 9624594231 11763392949 12845275569 13087411203 15124362363 15699781251 17466856197 20185433037 22457386539 27447916881 28873782693 30537292807 35290178847 38535826707 39262233609 40755997793 45373087089 47099343753 47987174411 52400568591 60556299111 64045139389 67372159617 82343750643 91611878421 105870536541 117786700827 122267993379 141298031259 143961523233 157201705773 192135418167 202116478851 213761049649 247031251929 274835635263 317611609623 335910220877 353360102481 366803980137 423894093777 431884569699 448315975723 471605117319 576406254501 641283148947 741093755787 824506905789 1007730662631 1060080307443 1100411940411 1295653709097 1344947927169 1414815351957 1496327347543 1729218763503 1923849446841 2223281267361 2351371546139 2473520717367 3023191987893 3301235821233 3886961127291 4034843781507 4488982042629 5187656290509 5771548340523 7054114638417 7420562152101 9069575963679 9903707463699 10474291432801 11660883381873 12104531344521 13466946127887 15562968871527 16459600822973 17314645021569 21162343915251 27208727891037 31422874298403 36313594033563 40400838383661 49378802468919 51943935064707 63487031745753 81626183673111 94268622895209 108940782100689 115217205760811 121202515150983 148136407406757 190461095237259 282805868685627 345651617282433 363607545452949 444409222220271 571383285711777 848417606056881 1036954851847299 1333227666660813 2545252818170643 3110864555541897 3999682999982439 9332593666625691 27997780999877073
• Sum of all divisors σ(n): 53582304721113168
• Sum of proper divisors (its aliquot sum) s(n): 25584523721236095
• 27997780999877073 is a deficient number, because the sum of its proper divisors (25584523721236095) is less than itself. Its deficiency is 2413257278640978

Bases of 27997780999877073

• Binary: 1100011011101111101010101011110111111110011000111010001₂
• Hexadecimal: 0x6377D55EFF31D1
• Base-36: 7NODV121K29

Squares and roots of 27997780999877073

• 27997780999877073 squared (27997780999877073²) is 783875740917077633550041111047329
• 27997780999877073 cubed (27997780999877073³) is 21946781325312719250928589965840392073291284988017
• The square root of 27997780999877073 is 167325374.6443649025
• The cube root of 27997780999877073 is 303650.8753193397

Scales and comparisons

• 27,997,780,999,877,073 seconds is equal to 890,242,832 years, 50 weeks, 4 days, 6 hours, 44 minutes, 33 seconds.
• To count from 1 to 27,997,780,999,877,073 would take you about two billion, six hundred seventy million, seven hundred twenty-eight thousand, four hundred ninety-eight 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 27997780999877073 cubic inches would be around 25304.2 feet tall.

Recreational maths with 27997780999877073

• 27997780999877073 backwards is 37077899908779972
• The number of decimal digits it has is: 17
• The sum of 27997780999877073's digits is 108
• More coming soon!