428908439344

Names of 428908439344

• Cardinal: 428908439344 can be written as Four hundred twenty-eight billion, nine hundred eight million, four hundred thirty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 4.28908439344 × 10¹¹

Factors of 428908439344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1451

Divisors of 428908439344

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 49 56 77 88 98 112 131 154 176 196 262 308 392 443 524 539 616 784 857 886 917 1048 1078 1232 1441 1714 1772 1834 2096 2156 2882 3101 3428 3544 3668 4312 4873 5764 5999 6202 6419 6856 7088 7336 8624 9427 9746 10087 11528 11998 12404 12838 13712 14672 18854 19492 20174 21707 23056 23996 24808 25676 34111 37708 38984 40348 41993 43414 47992 49616 51352 58033 65989 68222 70609 75416 77968 80696 83986 86828 95984 102704 112267 116066 131978 136444 141218 150832 161392 167972 173656 224534 232132 238777 263956 272888 282436 335944 347312 379651 406231 449068 461923 464264 477554 527912 545776 564872 638363 671888 759302 785869 812462 898136 923846 928528 955108 1055824 1129744 1234937 1276726 1518604 1571738 1624924 1796272 1847692 1910216 2469874 2553452 2657557 2843617 3037208 3143476 3249848 3695384 3820432 4176161 4468541 4939748 5106904 5315114 5501083 5687234 6074416 6286952 6499696 7390768 8352322 8644559 8937082 9879496 10213808 10630228 11002166 11374468 12573904 16704644 17289118 17874164 18602899 19758992 21260456 22004332 22748936 29233127 31279787 33409288 34578236 35748328 37205798 42520912 44008664 45497872 49734281 58466254 60511913 62559574 66818576 69156472 71496656 74411596 88017328 99468562 116932508 121023826 125119148 138312944 148823192 198937124 204631889 233865016 242047652 250238296 297646384 348139967 397874248 409263778 467730032 484095304 500476592 547077091 696279934 795748496 818527556 968190608 1094154182 1392559868 1637055112 2188308364 2436979769 2785119736 3274110224 3829539637 4376616728 4873959538 5570239472 7659079274 8753233456 9747919076 15318158548 19495838152 26806777459 30636317096 38991676304 53613554918 61272634192 107227109836 214454219672 428908439344
• Sum of all divisors σ(n): 1066257219456
• Sum of proper divisors (its aliquot sum) s(n): 637348780112
• 428908439344 is an abundant number, because the sum of its proper divisors (637348780112) is greater than itself. Its abundance is 208440340768

Bases of 428908439344

• Binary: 110001111011100111011110110011100110000₂
• Hexadecimal: 0x63DCEF6730
• Base-36: 5H1D0DV4

Squares and roots of 428908439344

• 428908439344 squared (428908439344²) is 183962449340505727150336
• 428908439344 cubed (428908439344³) is 78903047044535973475744502225219584
• The square root of 428908439344 is 654911.0163556573
• The cube root of 428908439344 is 7541.4501366919

Scales and comparisons

• 428,908,439,344 seconds is equal to 13,637 years, 50 weeks, 1 hour, 9 minutes, 4 seconds.
• To count from 1 to 428,908,439,344 would take you about twenty-seven thousand, two hundred seventy-five 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 428908439344 cubic inches would be around 628.5 feet tall.

Recreational maths with 428908439344

• 428908439344 backwards is 443934809824
• The number of decimal digits it has is: 12
• The sum of 428908439344's digits is 58
• More coming soon!