142849786449679

Names of 142849786449679

• Cardinal: 142849786449679 can be written as One hundred forty-two trillion, eight hundred forty-nine billion, seven hundred eighty-six million, four hundred forty-nine thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 1.42849786449679 × 10¹⁴

Factors of 142849786449679

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 142849786449679

• Number of divisors d(n): 192
• Complete list of divisors:
  1 17 19 31 41 59 289 323 361 527 589 697 779 961 1003 1121 1271 1829 2419 5491 6137 6859 8959 10013 11191 11849 13243 14801 16337 17051 18259 19057 21299 21607 24149 29791 31093 34751 39401 41123 45961 56699 74989 104329 116603 170221 190247 212629 225131 251617 277729 281219 310403 323969 346921 362083 367319 404681 410533 458831 506447 528581 566029 590767 660269 669817 699091 748619 781337 873259 963883 1077281 1221431 1274813 1424791 1757669 1982251 2324659 3234199 3614693 4277489 4780723 5276851 5897657 6155411 6591499 6879577 6979061 7800127 8609599 8717789 9622493 10043039 10754551 11224573 11386889 12545111 12726523 13282729 14223761 14845403 16386011 16591921 18313777 20468339 20764327 21671821 23207189 24221447 27071029 29880373 33395711 39519203 44168521 61449781 72064429 81272291 100260169 112055483 116952809 132602159 148202413 163582381 182827367 190817741 204336469 213266887 216350891 241803937 252371851 270251459 282062657 311334209 347961763 352993559 388898441 394522213 411764599 440936591 460207493 507966341 514349551 567727087 634518509 671826451 750864857 839201899 1225095293 1369224151 1904943211 2519441021 3108065239 3473719973 3625537079 4110666929 4594274803 4795065169 5915349971 6611273497 6706877621 7495922047 7823527381 8377795229 8743942367 9651360479 10786814653 12055851671 12764702569 14266432283 15944836081 20826619981 23276810567 26015258869 59053239541 78102671651 112391649449 127430674799 142422518893 148647020239 183375849101 204949478407 242529348811 271062213377 395705779639 442259400773 494289918511 2421182821181 3484141132919 4608057627409 7518409813141 8402928614687 142849786449679
• Sum of all divisors σ(n): 172425912422400
• Sum of proper divisors (its aliquot sum) s(n): 29576125972721
• 142849786449679 is a deficient number, because the sum of its proper divisors (29576125972721) is less than itself. Its deficiency is 113273660476958

Bases of 142849786449679

• Binary: 100000011110101111001110110001110000111100001111₂
• Hexadecimal: 0x81EBCEC70F0F
• Base-36: 1EMWAAKVM7

Squares and roots of 142849786449679

• 142849786449679 squared (142849786449679²) is 20406061488718894039599203041
• 142849786449679 cubed (142849786449679³) is 2915001525942512751899045233010329250273839
• The square root of 142849786449679 is 11951978.3487788749
• The cube root of 142849786449679 is 52274.8985306071

Scales and comparisons

• 142,849,786,449,679 seconds is equal to 4,542,181 years, 17 weeks, 6 days, 20 hours, 1 minute, 19 seconds.
• To count from 1 to 142,849,786,449,679 would take you about eleven million, three hundred fifty-five thousand, four hundred fifty-three 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 142849786449679 cubic inches would be around 4356.2 feet tall.

Recreational maths with 142849786449679

• 142849786449679 backwards is 976944687948241
• The number of decimal digits it has is: 15
• The sum of 142849786449679's digits is 88
• More coming soon!