142138424176875

Names of 142138424176875

• Cardinal: 142138424176875 can be written as One hundred forty-two trillion, one hundred thirty-eight billion, four hundred twenty-four million, one hundred seventy-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.42138424176875 × 10¹⁴

Factors of 142138424176875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1888

Divisors of 142138424176875

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 105 125 135 147 175 189 225 245 315 343 375 441 525 625 675 735 875 945 1029 1125 1225 1323 1575 1715 1873 1875 2205 2401 2625 3087 3375 3675 4375 4725 5145 5619 5625 6125 6615 7203 7875 8575 9261 9365 11025 12005 13111 13125 15435 16857 16875 18375 21609 23625 25725 28095 30625 33075 36015 39333 39375 42875 46305 46825 50571 55125 60025 64827 65555 77175 84285 91777 91875 108045 117999 118125 128625 140475 165375 180075 196665 214375 231525 234125 252855 275331 275625 300125 324135 327775 353997 385875 421425 458885 540225 589995 642439 643125 702375 825993 826875 900375 983325 1157625 1170625 1264275 1376655 1500625 1620675 1638875 1769985 1927317 1929375 2107125 2294425 2477979 2701125 2949975 3212195 3508129 3511875 4129965 4497073 4501875 4916625 5781951 5788125 6321375 6883275 8103375 8194375 8849925 9636585 10524387 10535625 11472125 12389895 13491219 13505625 14749875 16060975 17345853 17540645 20649825 22485365 24556903 24583125 28909755 31573161 31606875 34416375 40473657 40516875 44249625 48182925 52621935 57360625 61949475 67456095 73670709 73749375 80304875 86729265 87703225 94719483 103249125 112426825 121420971 122784515 144548775 157865805 171898321 172081875 202368285 221012127 221248125 240914625 263109675 309747375 337280475 368353545 401524375 433646325 438516125 473597415 515694963 516245625 562134125 607104855 613922575 663036381 722743875 789329025 859491605 1011841425 1105060635 1203288247 1204573125 1315548375 1547084889 1548736875 1686402375 1841767725 2168231625 2192580625 2367987075 2578474815 2810670625 3035524275 3069612875 3315181905 3609864741 3613719375 3946645125 4297458025 4641254667 5059207125 5525303175 6016441235 6577741875 7735424445 8423017729 8432011875 9208838625 10829594223 10841158125 11839935375 12892374075 15177621375 15348064375 16575909525 18049323705 19733225625 21487290125 23206273335 25269053187 25296035625 27626515875 30082206175 32488782669 38677122225 42115088645 46044193125 54147971115 59199676875 64461870375 75807159561 75888106875 82879547625 90246618525 107436450625 116031366675 126345265935 138132579375 150411030875 162443913345 193385611125 210575443225 227421478683 270739855575 322309351875 379035797805 414397738125 451233092625 580156833375 631726329675 752055154375 812219566725 966928055625 1052877216125 1137107393415 1353699277875 1895178989025 2256165463125 2900784166875 3158631648375 4061097833625 5264386080625 5685536967075 6768496389375 9475894945125 15793158241875 20305489168125 28427684835375 47379474725625 142138424176875
• Sum of all divisors σ(n): 307136634909720
• Sum of proper divisors (its aliquot sum) s(n): 164998210732845
• 142138424176875 is an abundant number, because the sum of its proper divisors (164998210732845) is greater than itself. Its abundance is 22859786555970

Bases of 142138424176875

• Binary: 100000010100011000101110010010000011000011101011₂
• Hexadecimal: 0x81462E4830EB
• Base-36: 1EDTHNUL0R

Squares and roots of 142138424176875

• 142138424176875 squared (142138424176875²) is 20203331627485243521284765625
• 142138424176875 cubed (142138424176875³) is 2871669720653571878983079488974117919921875
• The square root of 142138424176875 is 11922182.0224686639
• The cube root of 142138424176875 is 52187.9813809471

Scales and comparisons

• 142,138,424,176,875 seconds is equal to 4,519,562 years, 11 weeks, 5 days, 4 hours, 41 minutes, 15 seconds.
• To count from 1 to 142,138,424,176,875 would take you about eleven million, two hundred ninety-eight thousand, nine hundred five 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 142138424176875 cubic inches would be around 4349 feet tall.

Recreational maths with 142138424176875

• 142138424176875 backwards is 578671424831241
• 142138424176875 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142138424176875's digits is 63
• More coming soon!