164742844007056239

Names of 164742844007056239

• Cardinal: 164742844007056239 can be written as One hundred sixty-four quadrillion, seven hundred forty-two trillion, eight hundred forty-four billion, seven million, fifty-six thousand, two hundred thirty-nine.

Scientific notation

• Scientific notation: 1.64742844007056239 × 10¹⁷

Factors of 164742844007056239

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 808

Divisors of 164742844007056239

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 19 27 57 127 171 361 381 513 659 1083 1143 1977 2413 3249 3429 5931 6859 7239 9747 12521 16129 17793 20577 21717 37563 45847 48387 61731 65151 83693 112689 137541 145161 185193 237899 251079 306451 338067 412623 434281 435483 713697 753237 871093 919353 1237869 1302843 1590167 2048383 2141091 2259711 2613279 2758059 3908529 4520081 4770501 5822569 6145149 6423273 7839837 8251339 8274177 10629011 11725587 13560243 14311503 17467707 18435447 23519511 24754017 30213173 31887033 38919277 40680729 42934509 52403121 55153687 55306341 74262051 90639519 95661099 110628811 116757831 122042187 156775441 157209363 165461061 201951209 222786153 271918557 286983297 331886433 350273493 470326323 496383183 574050287 605853627 739466263 815755671 995659299 1047920053 1050820479 1349884397 1410978969 1489149549 1722150861 1817560881 2218398789 2978733379 2986977897 3143760159 3837072971 4049653191 4232936907 5166452583 5452682643 6655196367 7004518249 8936200137 9431280477 11511218913 12148959573 14049858997 15499357749 19910481007 19965589101 21013554747 25647803543 26808600411 28293841431 34533656739 36446878719 42149576991 59731443021 63040664241 72904386449 76943410629 80425801233 103600970217 126448730973 133085846731 179194329063 189121992723 218713159347 230830231887 378299139133 379346192919 399257540193 487308267317 537582987189 656139478041 692490695661 889573817623 1134897417399 1197772620579 1461924801951 1968418434123 2528631087889 2668721452869 3404692252197 3593317861737 4385774405853 7585893263667 8006164358607 9258857079023 10214076756591 13157323217559 16901902534837 22757679791001 24018493075821 27776571237069 48043990669891 50705707604511 68273039373003 83329713711207 144131972009673 152117122813533 249989141133621 321136148161903 432395916029019 456351368440599 963408444485709 1297187748087057 2890225333457127 6101586815076157 8670676000371381 18304760445228471 54914281335685413 164742844007056239
• Sum of all divisors σ(n): 260059811375104000
• Sum of proper divisors (its aliquot sum) s(n): 95316967368047761
• 164742844007056239 is a deficient number, because the sum of its proper divisors (95316967368047761) is less than itself. Its deficiency is 69425876639008478

Bases of 164742844007056239

• Binary: 1001001001010010001011111001101000010101000000001101101111₂
• Hexadecimal: 0x24948BE6854036F
• Base-36: 1924GPQJM99R

Squares and roots of 164742844007056239

• 164742844007056239 squared (164742844007056239²) is 27140204651533265761657222508825121
• 164742844007056239 cubed (164742844007056239³) is 4471154501227126932713367428909435930282573662979919
• The square root of 164742844007056239 is 405885259.6572783139
• The cube root of 164742844007056239 is 548195.5675161151

Scales and comparisons

• 164,742,844,007,056,239 seconds is equal to 5,238,312,856 years, 18 weeks, 1 day, 7 hours, 10 minutes, 39 seconds.
• To count from 1 to 164,742,844,007,056,239 would take you about fifteen billion, seven hundred fourteen million, nine hundred thirty-eight thousand, five hundred sixty-nine 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 164742844007056239 cubic inches would be around 45683 feet tall.

Recreational maths with 164742844007056239

• 164742844007056239 backwards is 932650700448247461
• The number of decimal digits it has is: 18
• The sum of 164742844007056239's digits is 72
• More coming soon!