42343447898737215

Names of 42343447898737215

• Cardinal: 42343447898737215 can be written as Forty-two quadrillion, three hundred forty-three trillion, four hundred forty-seven billion, eight hundred ninety-eight million, seven hundred thirty-seven thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 4.2343447898737215 × 10¹⁶

Factors of 42343447898737215

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 393179

Divisors of 42343447898737215

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 17 45 51 67 85 153 199 201 255 335 597 603 765 995 1005 1139 1791 2985 3015 3383 3417 5695 8955 10149 10251 10867 13333 16915 17085 30447 32601 39999 50745 51255 54335 66665 97803 119997 152235 163005 184739 199995 226661 382021 489015 554217 599985 679983 728089 923695 1133305 1146063 1662651 1910105 2039949 2162533 2184267 2771085 3399915 3438189 3640445 5730315 6487599 6494357 6552801 8313255 10199745 10812665 10921335 12377513 17190945 19462797 19483071 25595407 32437995 32471785 32764005 36763061 37132539 58449213 61887565 76022179 76786221 97313985 97415355 110289183 111397617 127977035 144889711 183815305 185662695 228066537 230358663 292246065 330867549 380110895 383931105 434669133 435121919 551445915 556988085 684199611 724448555 1140332685 1151793315 1292377043 1304007399 1305365757 1654337745 2173345665 2175609595 2463125087 3420998055 3877131129 3916097271 4151422207 5093485993 6461885215 6520036995 6526828785 7389375261 11631393387 12315625435 12454266621 15280457979 19385655645 19580486355 20757111035 22168125783 25467429965 36946876305 37362799863 45841373937 58156966935 62271333105 70574177519 76402289895 86589261881 110840628915 186813999315 211722532557 229206869685 259767785643 278145287869 352870887595 432946309405 635167597671 779303356929 826133019193 834435863607 1058612662785 1298838928215 1390726439345 2478399057579 2503307590821 3175837988355 3896516784645 4130665095965 4172179318035 4728469893773 7435197172737 12391995287895 12516537954105 14044261326281 14185409681319 23642349468865 37175985863685 42132783978843 42556229043957 55350912285931 70221306631405 70927048406595 126398351936529 166052736857793 210663919894215 212781145219785 276754561429655 498158210573379 631991759682645 830263684288965 940965508860827 2490791052866895 2822896526582481 4704827544304135 8468689579747443 14114482632912405 42343447898737215
• Sum of all divisors σ(n): 79276418169062400
• Sum of proper divisors (its aliquot sum) s(n): 36932970270325185
• 42343447898737215 is a deficient number, because the sum of its proper divisors (36932970270325185) is less than itself. Its deficiency is 5410477628412030

Bases of 42343447898737215

• Binary: 10010110011011110010010000111010100100011100101000111111₂
• Hexadecimal: 0x966F243A91CA3F
• Base-36: BKXHZF7HC1R

Squares and roots of 42343447898737215

• 42343447898737215 squared (42343447898737215²) is 1792967579953073068288791625956225
• 42343447898737215 cubed (42343447898737215³) is 75920429305867901346528548993094639234794368413375
• The square root of 42343447898737215 is 205775236.3593277833
• The cube root of 42343447898737215 is 348547.5808577233

Scales and comparisons

• 42,343,447,898,737,215 seconds is equal to 1,346,390,666 years, 15 weeks, 2 days, 16 hours, 20 minutes, 15 seconds.
• To count from 1 to 42,343,447,898,737,215 would take you about four billion, thirty-nine million, one hundred seventy-one thousand, nine 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 42343447898737215 cubic inches would be around 29045.6 feet tall.

Recreational maths with 42343447898737215

• 42343447898737215 backwards is 51273789874434324
• The number of decimal digits it has is: 17
• The sum of 42343447898737215's digits is 81
• More coming soon!