428840823742535952

Names of 428840823742535952

• Cardinal: 428840823742535952 can be written as Four hundred twenty-eight quadrillion, eight hundred forty trillion, eight hundred twenty-three billion, seven hundred forty-two million, five hundred thirty-five thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 4.28840823742535952 × 10¹⁷

Factors of 428840823742535952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 863625

Divisors of 428840823742535952

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 121 132 144 176 198 216 242 264 297 363 396 432 484 528 594 726 792 968 1089 1188 1331 1452 1584 1936 2178 2376 2662 2904 3267 3993 4356 4752 5324 5808 6534 7986 8712 10648 11979 13068 15972 17424 21296 23958 26136 31944 35937 47916 52272 63888 71874 95832 143748 191664 287496 574992 863609 1727218 2590827 3454436 5181654 6908872 7772481 9499699 10363308 13817744 15544962 18999398 20726616 23317443 28499097 31089924 37998796 41453232 46634886 56998194 62179848 75997592 85497291 93269772 104496689 113996388 124359696 151995184 170994582 186539544 208993378 227992776 256491873 313490067 341989164 373079088 417986756 455985552 512983746 626980134 683978328 835973512 940470201 1025967492 1149463579 1253960268 1367956656 1671947024 1880940402 2051934984 2298927158 2507920536 2821410603 3448390737 3761880804 4103869968 4597854316 5015841072 5642821206 6896781474 7523761608 9195708632 10345172211 11285642412 13793562948 15047523216 18391417264 20690344422 22571284824 27587125896 31035516633 41380688844 45142569648 55174251792 62071033266 82761377688 124142066532 165522755376 248284133064 496568266128 745820504881 1491641009762 2237461514643 2983282019524 4474923029286 5966564039048 6712384543929 8204025553691 8949846058572 11933128078096 13424769087858 16408051107382 17899692117144 20137153631787 24612076661073 26849538175716 32816102214764 35799384234288 40274307263574 49224153322146 53699076351432 65632204429528 73836229983219 80548614527148 90244281090601 98448306644292 107398152702864 131264408859056 147672459966438 161097229054296 180488562181202 196896613288584 221508689949657 270732843271803 295344919932876 322194458108592 360977124362404 393793226577168 443017379899314 541465686543606 590689839865752 721954248724808 812198529815409 886034759798628 992687091996611 1082931373087212 1181379679731504 1443908497449616 1624397059630818 1772069519597256 1985374183993222 2165862746174424 2436595589446227 2978061275989833 3248794119261636 3544139039194512 3970748367986444 4331725492348848 4873191178892454 5956122551979666 6497588238523272 7941496735972888 8934183827969499 9746382357784908 11912245103959332 12995176477046544 15882993471945776 17868367655938998 19492764715569816 23824490207918664 26802551483908497 35736735311877996 38985529431139632 47648980415837328 53605102967816994 71473470623755992 107210205935633988 142946941247511984 214420411871267976 428840823742535952
• Sum of all divisors σ(n): 1353934279503821760
• Sum of proper divisors (its aliquot sum) s(n): 925093455761285808
• 428840823742535952 is an abundant number, because the sum of its proper divisors (925093455761285808) is greater than itself. Its abundance is 496252632018749856

Bases of 428840823742535952

• Binary: 10111110011100011000111010100000100010111000001100100010000₂
• Hexadecimal: 0x5F38C75045C1910
• Base-36: 39AJDUPUCRO0

Squares and roots of 428840823742535952

• 428840823742535952 squared (428840823742535952²) is 183904452108176787076896632012546304
• 428840823742535952 cubed (428840823742535952³) is 78865736731990285822735573534633241189997937784721408
• The square root of 428840823742535952 is 654859392.3450559719
• The cube root of 428840823742535952 is 754105.3823292401

Scales and comparisons

• 428,840,823,742,535,952 seconds is equal to 13,635,811,703 years, 13 weeks, 1 hour, 19 minutes, 12 seconds.
• To count from 1 to 428,840,823,742,535,952 would take you about forty billion, nine hundred seven million, four hundred thirty-five thousand, one hundred 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 428840823742535952 cubic inches would be around 62842.1 feet tall.

Recreational maths with 428840823742535952

• 428840823742535952 backwards is 259535247328048824
• The number of decimal digits it has is: 18
• The sum of 428840823742535952's digits is 81
• More coming soon!