142457148122708125

Names of 142457148122708125

• Cardinal: 142457148122708125 can be written as One hundred forty-two quadrillion, four hundred fifty-seven trillion, one hundred forty-eight billion, one hundred twenty-two million, seven hundred eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42457148122708125 × 10¹⁷

Factors of 142457148122708125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 49

Divisors of 142457148122708125

• Number of divisors d(n): 200
• Complete list of divisors:
  1 5 7 25 35 37 49 125 175 185 245 259 343 625 875 925 1225 1295 1369 1715 1813 2401 4375 4625 6125 6475 6845 8575 9065 9583 12005 12691 23125 30625 32375 34225 42875 45325 47915 50653 60025 63455 67081 88837 161875 171125 214375 226625 239575 253265 300125 317275 335405 354571 444185 469567 855625 1133125 1197875 1266325 1500625 1586375 1677025 1772855 1874161 2220925 2347835 2481997 3286969 5989375 6331625 7931875 8385125 8864275 9370805 11104625 11739175 12409985 13119127 16434845 17373979 31658125 41925625 44321375 46854025 55523125 58695875 62049925 65595635 69343957 82174225 86869895 91833889 121617853 221606875 234270125 293479375 310249625 327978175 346719785 410871125 434349475 459169445 485407699 608089265 642837223 1171350625 1551248125 1639890875 1733598925 2054355625 2171747375 2295847225 2427038495 2565726409 3040446325 3214186115 3397853893 4499860561 8199454375 8667994625 10858736875 11479236125 12135192475 12828632045 15202231625 16070930575 16989269465 17960084863 22499302805 23784977251 43339973125 57396180625 60675962375 64143160225 76011158125 80354652875 84946347325 89800424315 94931877133 112496514025 118924886255 125720594041 166494840757 303379811875 320715801125 401773264375 424731736625 449002121575 474659385665 562482570125 594624431275 628602970205 664523139931 832474203785 880044158287 1603579005625 2123658683125 2245010607875 2373296928325 2812412850625 2973122156375 3143014851025 3322615699655 4162371018925 4400220791435 4651661979517 6160309108009 11225053039375 11866484641625 14865610781875 15715074255125 16613078498275 20811855094625 22001103957175 23258309897585 30801545540045 32561633856619 59332423208125 78575371275625 83065392491375 104059275473125 110005519785875 116291549487925 154007727700225 162808169283095 227931436996333 415326962456875 550027598929375 581457747439625 770038638501125 814040846415475 1139657184981665 2907288737198125 3850193192505625 4070204232077375 5698285924908325 20351021160386875 28491429624541625 142457148122708125
• Sum of all divisors σ(n): 213439814341271320
• Sum of proper divisors (its aliquot sum) s(n): 70982666218563195
• 142457148122708125 is a deficient number, because the sum of its proper divisors (70982666218563195) is less than itself. Its deficiency is 71474481904144930

Bases of 142457148122708125

• Binary: 111111010000111000000010101111101100100011011100010011101₂
• Hexadecimal: 0x1FA1C057D91B89D
• Base-36: 12YOUEDTOZ31

Squares and roots of 142457148122708125

• 142457148122708125 squared (142457148122708125²) is 20294039051255203062912283941015625
• 142457148122708125 cubed (142457148122708125³) is 2891030927132685529159653408747509562807137939453125
• The square root of 142457148122708125 is 377434958.7978147593
• The cube root of 142457148122708125 is 522269.6014915347

Scales and comparisons

• 142,457,148,122,708,125 seconds is equal to 4,529,696,661 years, 21 weeks, 2 days, 13 hours, 35 minutes, 25 seconds.
• To count from 1 to 142,457,148,122,708,125 would take you about thirteen billion, five hundred eighty-nine million, eighty-nine thousand, nine hundred eighty-four 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 142457148122708125 cubic inches would be around 43522.5 feet tall.

Recreational maths with 142457148122708125

• 142457148122708125 backwards is 521807221841754241
• The number of decimal digits it has is: 18
• The sum of 142457148122708125's digits is 64
• More coming soon!