428716569402

Names of 428716569402

• Cardinal: 428716569402 can be written as Four hundred twenty-eight billion, seven hundred sixteen million, five hundred sixty-nine thousand, four hundred two.

Scientific notation

• Scientific notation: 4.28716569402 × 10¹¹

Factors of 428716569402

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 226321

Divisors of 428716569402

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 61 66 99 122 157 183 198 314 366 471 549 671 942 1098 1342 1413 1727 2013 2826 3454 4026 5181 6039 9577 10362 12078 15543 19154 28731 31086 57462 86193 105347 172386 210694 226087 316041 452174 632082 678261 948123 1356522 1896246 2034783 2486957 4069566 4973914 7460871 13791307 14921742 22382613 27582614 35495659 41373921 44765226 70991318 82747842 106486977 124121763 151704377 212973954 248243526 303408754 319460931 390452249 455113131 638921862 780904498 910226262 1171356747 1365339393 2165235199 2342713494 2730678786 3514070241 4330470398 6495705597 7028140482 12991411194 19487116791 23817587189 38974233582 47635174378 71452761567 142905523134 214358284701 428716569402
• Sum of all divisors σ(n): 1036506766464
• Sum of proper divisors (its aliquot sum) s(n): 607790197062
• 428716569402 is an abundant number, because the sum of its proper divisors (607790197062) is greater than itself. Its abundance is 179073627660

Bases of 428716569402

• Binary: 110001111010001011111111011001100111010₂
• Hexadecimal: 0x63D17FB33A
• Base-36: 5GY6RY2I

Squares and roots of 428716569402

• 428716569402 squared (428716569402²) is 183797896879819882637604
• 428716569402 cubed (428716569402³) is 78797203813618939968063850080992808
• The square root of 428716569402 is 654764.5144645515
• The cube root of 428716569402 is 7540.3254262351

Scales and comparisons

• 428,716,569,402 seconds is equal to 13,631 years, 44 weeks, 5 days, 7 hours, 56 minutes, 42 seconds.
• To count from 1 to 428,716,569,402 would take you about twenty-seven thousand, two hundred sixty-three 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 428716569402 cubic inches would be around 628.4 feet tall.

Recreational maths with 428716569402

• 428716569402 backwards is 204965617824
• The number of decimal digits it has is: 12
• The sum of 428716569402's digits is 54
• More coming soon!