1381066778224008

Names of 1381066778224008

• Cardinal: 1381066778224008 can be written as One quadrillion, three hundred eighty-one trillion, sixty-six billion, seven hundred seventy-eight million, two hundred twenty-four thousand and eight.

Scientific notation

• Scientific notation: 1.381066778224008 × 10¹⁵

Factors of 1381066778224008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 50375

Divisors of 1381066778224008

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 162 174 216 232 261 324 348 522 648 696 783 841 1044 1566 1682 2088 2349 2523 3132 3364 4698 5046 6264 6728 7569 9396 10092 15138 18792 20184 22707 30276 45414 50341 60552 68121 90828 100682 136242 151023 181656 201364 272484 302046 402728 453069 544968 604092 906138 1208184 1359207 1459889 1812276 2718414 2919778 3624552 4077621 4379667 5436828 5839556 8155242 8759334 10873656 11679112 13139001 16310484 17518668 26278002 32620968 35037336 39417003 42336781 52556004 78834006 84673562 105112008 118251009 127010343 157668012 169347124 236502018 254020686 315336024 338694248 381031029 473004036 508041372 762062058 946008072 1016082744 1143093087 1524124116 2286186174 2534216281 3048248232 3429279261 4572372348 5068432562 6858558522 7602648843 9144744696 10136865124 13717117044 15205297686 20273730248 22807946529 27434234088 30410595372 45615893058 60821190744 68423839587 73492272149 91231786116 136847679174 146984544298 182463572232 205271518761 220476816447 273695358348 293969088596 410543037522 440953632894 547390716696 587938177192 661430449341 821086075044 881907265788 1322860898682 1642172150088 1763814531576 1984291348023 2131275892321 2645721797364 3968582696046 4262551784642 5291443594728 5952874044069 6393827676963 7937165392092 8525103569284 11905748088138 12787655353926 15874330784184 17050207138568 19181483030889 23811496176276 25575310707852 38362966061778 47622992352552 51150621415704 57544449092667 76725932123556 115088898185334 153451864247112 172633347278001 230177796370668 345266694556002 460355592741336 690533389112004 1381066778224008
• Sum of all divisors σ(n): 4006333404968895
• Sum of proper divisors (its aliquot sum) s(n): 2625266626744887
• 1381066778224008 is an abundant number, because the sum of its proper divisors (2625266626744887) is greater than itself. Its abundance is 1244199848520879

Bases of 1381066778224008

• Binary: 100111010000001001010101010101110100010010110001000₂
• Hexadecimal: 0x4E812AABA2588
• Base-36: DLJPBHO0I0

Squares and roots of 1381066778224008

• 1381066778224008 squared (1381066778224008²) is 1907345445914041297662627584064
• 1381066778224008 cubed (1381066778224008³) is 2634171429948738918570176571544002505643008512
• The square root of 1381066778224008 is 37162706.8204673165
• The cube root of 1381066778224008 is 111362.3087558445

Scales and comparisons

• 1,381,066,778,224,008 seconds is equal to 43,913,651 years, 32 weeks, 4 days, 9 hours, 46 minutes, 48 seconds.
• To count from 1 to 1,381,066,778,224,008 would take you about one hundred thirty-one million, seven hundred forty thousand, nine hundred fifty-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 1381066778224008 cubic inches would be around 9280.2 feet tall.

Recreational maths with 1381066778224008

• 1381066778224008 backwards is 8004228776601831
• The number of decimal digits it has is: 16
• The sum of 1381066778224008's digits is 63
• More coming soon!