428770679688436932

Names of 428770679688436932

• Cardinal: 428770679688436932 can be written as Four hundred twenty-eight quadrillion, seven hundred seventy trillion, six hundred seventy-nine billion, six hundred eighty-eight million, four hundred thirty-six thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 4.28770679688436932 × 10¹⁷

Factors of 428770679688436932

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27648841

Divisors of 428770679688436932

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 7788259 15576518 19860559 23364777 31153036 39721118 46729554 54517813 59581677 70094331 79442236 85670849 93459108 109035626 119163354 139023913 140188662 163553439 171341698 178745031 218071252 218466149 238326708 257012547 278047826 280377324 327106878 342683396 357490062 417071739 436932298 490660317 514025094 556095652 599695943 654213756 655398447 714980124 771037641 834143478 873864596 981320634 1028050188 1199391886 1251215217 1310796894 1529263043 1542075282 1668286956 1799087829 1962641268 1966195341 2398783772 2502430434 2621593788 3058526086 3084150564 3598175658 3932390682 4587789129 5004860868 5397263487 6117052172 7196351316 7864781364 9175578258 10794526974 13763367387 18351156516 21589053948 27526734774 55053469548 154679177376781 309358354753562 464037532130343 618716709507124 928075064260686 1082754241637467 1392112596391029 1701470951144591 1856150128521372 2165508483274934 2784225192782058 3248262724912401 3402941902289182 4331016966549868 5104412853433773 5568450385564116 6496525449824802 6805883804578364 9744788174737203 10208825706867546 11910296658012137 12993050899649604 15313238560301319 19489576349474406 20417651413735092 23820593316024274 30626477120602638 35730889974036411 38979152698948812 47641186632048548 61252954241205276 71461779948072822 107192669922109233 142923559896145644 214385339844218466 428770679688436932
• Sum of all divisors σ(n): 1351277535103641600
• Sum of proper divisors (its aliquot sum) s(n): 922506855415204668
• 428770679688436932 is an abundant number, because the sum of its proper divisors (922506855415204668) is greater than itself. Its abundance is 493736175726767736

Bases of 428770679688436932

• Binary: 10111110011010011001010100101010100111011101001110011000100₂
• Hexadecimal: 0x5F34CA954EE9CC4
• Base-36: 399UIQZFLYH0

Squares and roots of 428770679688436932

• 428770679688436932 squared (428770679688436932²) is 183844295760484183038579065341572624
• 428770679688436932 cubed (428770679688436932³) is 78827043650064827469260166847297270303471485321749568
• The square root of 428770679688436932 is 654805833.5785020569
• The cube root of 428770679688436932 is 754064.2645919389

Scales and comparisons

• 428,770,679,688,436,932 seconds is equal to 13,633,581,339 years, 15 weeks, 4 days, 1 hour, 22 minutes, 12 seconds.
• To count from 1 to 428,770,679,688,436,932 would take you about forty billion, nine hundred million, seven hundred forty-four thousand and seventeen 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 428770679688436932 cubic inches would be around 62838.7 feet tall.

Recreational maths with 428770679688436932

• 428770679688436932 backwards is 239634886976077824
• 428770679688436932 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 428770679688436932's digits is 99
• More coming soon!