142690774913420974749805131

Names of 142690774913420974749805131

• Cardinal: 142690774913420974749805131 can be written as One hundred forty-two septillion, six hundred ninety sextillion, seven hundred seventy-four quintillion, nine hundred thirteen quadrillion, four hundred twenty trillion, nine hundred seventy-four billion, seven hundred forty-nine million, eight hundred five thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 1.42690774913420974749805131 × 10²⁶

Factors of 142690774913420974749805131

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24730631434700

Divisors of 142690774913420974749805131

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 17 33 51 97 99 121 153 187 291 363 561 873 1067 1089 1649 1683 2057 3201 4947 6171 9603 11737 14841 18139 18513 35211 54417 105633 163251 199529 598587 1795761 3213011 9639033 28917099 35343121 54621187 106029363 163863561 311662067 318088089 388774331 491590683 600833057 934986201 1166322993 1802499171 2804958603 3428282737 3498968979 5298255139 5407497513 6609163627 10284848211 15894765417 19827490881 30854544633 37711110107 47684296251 58280806529 59482472643 113133330321 174842419587 339399990963 524527258761 641088871819 1923266615457 5769799846371 24730628221561 74191884664683 222575653994049 272036910437171 420420679766537 816110731311513 1261262039299611 2398870937491417 2448332193934539 2992406014808881 3783786117898833 4624627477431907 7196612812474251 8977218044426643 13873882432295721 21589838437422753 26387580312405587 26931654133279929 40780805937354089 41621647296887163 50870902251750977 79162740937216761 122342417812062267 152612706755252931 237488222811650283 290263383436461457 367027253436186801 448588865310894979 457838120265758793 870790150309384371 1345766595932684937 2612370450928153113 4037299787798054811 4934477518419844769 14803432555259534307 44410297665778602921 79459780512785930171 238379341538357790513 715138024615073371539 874057585640645231881 1350816268717360812907 2622172756921935695643 4052448806152082438721 7707598709740235226587 7866518270765807086929 9614633442047097550691 12157346418456247316163 14858978955890968941977 23122796129220705679761 28843900326141292652073 44576936867672906825931 69368388387662117039283 84783585807142587492457 86531700978423877956219 131029178065583998851979 133730810603018720477793 163448768514800658361747 254350757421427762477371 393087534196751996555937 490346305544401975085241 763052272264283287432113 932619443878568462417027 1179262602590255989667811 1441320958721423987371769 1471038916633205925255723 2797858331635705387251081 4323962876164271962115307 8393574994907116161753243 12971888628492815886345921 15854530545935663861089459 47563591637806991583268377 142690774913420974749805131
• Sum of all divisors σ(n): 242348909760992252105151264
• Sum of proper divisors (its aliquot sum) s(n): 99658134847571277355346133
• 142690774913420974749805131 is a deficient number, because the sum of its proper divisors (99658134847571277355346133) is less than itself. Its deficiency is 43032640065849697394458998

Bases of 142690774913420974749805131

• Binary: 111011000000111111100100110100001100001100011011101011011101011111100100110101001001011₂
• Hexadecimal: 0x7607F268618DD6EBF26A4B
• Base-36: HXFZ2KOSK0KEAGQ4R

Squares and roots of 142690774913420974749805131

• 142690774913420974749805131 squared (142690774913420974749805131²) is 20360657245392568584106178096006930698642922473927161
• 142690774913420974749805131 cubed (142690774913420974749805131³) is 2905277960091624932747356932284815400258052892117387396457529013460613038063091
• The square root of 142690774913420974749805131 is 11945324395487.1721495249
• The cube root of 142690774913420974749805131 is 522554949.3589680565

Scales and comparisons

• 142,690,774,913,420,974,749,805,131 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,690,774,913,420,974,749,805,131 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 142690774913420974749805131 cubic inches would be around 43546245.8 feet tall.

Recreational maths with 142690774913420974749805131

• 142690774913420974749805131 backwards is 131508947479024319477096241
• The number of decimal digits it has is: 27
• The sum of 142690774913420974749805131's digits is 117
• More coming soon!