142789085199248120116225

Names of 142789085199248120116225

• Cardinal: 142789085199248120116225 can be written as One hundred forty-two sextillion, seven hundred eighty-nine quintillion, eighty-five quadrillion, one hundred ninety-nine trillion, two hundred forty-eight billion, one hundred twenty million, one hundred sixteen thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.42789085199248120116225 × 10²³

Factors of 142789085199248120116225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 38377

Divisors of 142789085199248120116225

• Number of divisors d(n): 162
• Complete list of divisors:
  1 5 7 25 35 37 49 175 185 245 259 925 1225 1295 1369 1813 6475 6845 9065 9583 10477 27851 34225 45325 47915 52385 67081 73339 139255 194957 239575 261925 335405 366695 387649 513373 696275 974785 1030487 1364699 1677025 1833475 1938245 2566865 2713543 4873925 5152435 6823495 7213409 9691225 12834325 13567715 14343013 18994801 25762175 34117475 36067045 38128019 50493863 67838575 71715065 94974005 100401091 180335225 190640095 252469315 266896133 291794927 358575325 474870025 502005455 702807637 775678201 953200475 1262346575 1334480665 1458974635 1868272931 2042564489 2510027275 3514038185 3878391005 5429747407 6672403325 7294873175 9341364655 10212822445 10796412299 14297951423 17570190925 19391955025 27148737035 28700093437 38008231849 46706823275 51064112225 53982061495 71489757115 75574886093 135743685175 143500467185 190041159245 200900654059 269910307475 357448785575 377874430465 399467255063 529024202651 717502335925 950205796225 1004503270295 1061903457169 1406304578413 1889372152325 1997336275315 2645121013255 2796270785441 5022516351475 5309517285845 7031522892065 7433324200183 8126780511877 9986681376575 13225605066275 13981353927205 19573895498087 26547586429225 35157614460325 37166621000915 40633902559385 52033269401281 56887463583139 69906769636025 97869477490435 185833105004575 203169512796925 260166347006405 284437317915695 300690878939449 398212245081973 489347387452175 1300831735032025 1422186589578475 1503454394697245 1991061225409865 2104836152576143 7517271973486225 9955306127049325 10524180762880715 11125562520759613 14733853068033001 52620903814403575 55627812603798065 73669265340165005 77878937645317291 278139063018990325 368346326700825025 389394688226586455 545152563517221037 1946973441132932275 2725762817586105185 13628814087930525925
• Sum of all divisors σ(n): 142795663588952513857746
• Sum of proper divisors (its aliquot sum) s(n): 6578389704393741521
• 142789085199248120116225 is a deficient number, because the sum of its proper divisors (6578389704393741521) is less than itself. Its deficiency is 142782506809543726374704

Bases of 142789085199248120116225

• Binary: 11110001111001001110010100000001010111011100000101011010010000111010000000001₂
• Hexadecimal: 0x1E3C9CA02BB82B487401
• Base-36: N92KJ0HFJQSO8AP

Squares and roots of 142789085199248120116225

• 142789085199248120116225 squared (142789085199248120116225²) is 20388722852038138558431536178099625507508250625
• 142789085199248120116225 cubed (142789085199248120116225³) is 2911287084423530889700974675560368951211804584069121921130221428890625
• 142789085199248120116225 is a perfect square number. Its square root is 377874430465
• The cube root of 142789085199248120116225 is 52267493.0796354715

Scales and comparisons

• 142,789,085,199,248,120,116,225 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,789,085,199,248,120,116,225 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 142789085199248120116225 cubic inches would be around 4355624.4 feet tall.

Recreational maths with 142789085199248120116225

• 142789085199248120116225 backwards is 522611021842991580987241
• The number of decimal digits it has is: 24
• The sum of 142789085199248120116225's digits is 97
• More coming soon!