428910399050

Names of 428910399050

• Cardinal: 428910399050 can be written as Four hundred twenty-eight billion, nine hundred ten million, three hundred ninety-nine thousand and fifty.

Scientific notation

• Scientific notation: 4.2891039905 × 10¹¹

Factors of 428910399050

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2653

Divisors of 428910399050

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 25 35 49 50 70 98 175 245 269 317 350 490 538 634 1225 1345 1585 1883 2053 2219 2450 2690 3170 3766 4106 4438 6725 7925 9415 10265 11095 13181 13450 14371 15533 15850 18830 20530 22190 26362 28742 31066 47075 51325 55475 65905 71855 77665 85273 94150 100597 102650 110950 131810 143710 155330 170546 201194 329525 359275 388325 426365 502985 552257 596911 650801 659050 718550 776650 852730 1005970 1104514 1193822 1301602 2131825 2514925 2761285 2984555 3254005 3865799 4178377 4263650 4555607 5029850 5522570 5969110 6508010 7731598 8356754 9111214 13806425 14922775 16270025 19328995 20891885 22778035 27060593 27612850 29845550 31889249 32540050 38657990 41783770 45556070 54121186 63778498 96644975 104459425 113890175 135302965 159446245 175065469 193289950 208918850 227780350 270605930 318892490 350130938 676514825 797231225 875327345 1225458283 1353029650 1594462450 1750654690 2450916566 4376636725 6127291415 8578207981 8753273450 12254582830 17156415962 30636457075 42891039905 61272914150 85782079810 214455199525 428910399050
• Sum of all divisors σ(n): 934865488440
• Sum of proper divisors (its aliquot sum) s(n): 505955089390
• 428910399050 is an abundant number, because the sum of its proper divisors (505955089390) is greater than itself. Its abundance is 77044690340

Bases of 428910399050

• Binary: 110001111011101000011010100111001001010₂
• Hexadecimal: 0x63DD0D4E4A
• Base-36: 5H1E6DZE

Squares and roots of 428910399050

• 428910399050 squared (428910399050²) is 183964130413230240902500
• 428910399050 cubed (428910399050³) is 78904128586424824025018907142625000
• The square root of 428910399050 is 654912.5125159849
• The cube root of 428910399050 is 7541.4616224397

Scales and comparisons

• 428,910,399,050 seconds is equal to 13,638 years, 1 week, 1 day, 17 hours, 30 minutes, 50 seconds.
• To count from 1 to 428,910,399,050 would take you about twenty-seven thousand, two hundred seventy-six 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 428910399050 cubic inches would be around 628.5 feet tall.

Recreational maths with 428910399050

• 428910399050 backwards is 050993019824
• 428910399050 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428910399050's digits is 50
• More coming soon!