428311130368

Names of 428311130368

• Cardinal: 428311130368 can be written as Four hundred twenty-eight billion, three hundred eleven million, one hundred thirty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.28311130368 × 10¹¹

Factors of 428311130368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 727779

Divisors of 428311130368

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 64 76 88 121 128 152 176 209 242 256 304 352 418 484 608 704 836 968 1216 1408 1672 1936 2299 2432 2816 3344 3872 4598 4864 6688 7744 9196 13376 15488 18392 26752 30976 36784 53504 73568 147136 294272 588544 727747 1455494 2910988 5821976 8005217 11643952 13827193 16010434 23287904 27654386 32020868 46575808 55308772 64041736 88057387 93151616 110617544 128083472 152099123 176114774 186303232 221235088 256166944 304198246 352229548 442470176 512333888 608396492 704459096 884940352 1024667776 1216792984 1408918192 1673090353 1769880704 2049335552 2433585968 2817836384 3346180706 3539761408 4867171936 5635672768 6692361412 9734343872 11271345536 13384722824 19468687744 22542691072 26769445648 38937375488 53538891296 107077782592 214155565184 428311130368
• Sum of all divisors σ(n): 989198746480
• Sum of proper divisors (its aliquot sum) s(n): 560887616112
• 428311130368 is an abundant number, because the sum of its proper divisors (560887616112) is greater than itself. Its abundance is 132576485744

Bases of 428311130368

• Binary: 110001110111001010101010011000100000000₂
• Hexadecimal: 0x63B9553100
• Base-36: 5GRHDZB4

Squares and roots of 428311130368

• 428311130368 squared (428311130368²) is 183450424397113891815424
• 428311130368 cubed (428311130368³) is 78573858640017175920299917057196032
• The square root of 428311130368 is 654454.8344752295
• The cube root of 428311130368 is 7537.9477042161

Scales and comparisons

• 428,311,130,368 seconds is equal to 13,618 years, 50 weeks, 2 days, 17 hours, 59 minutes, 28 seconds.
• To count from 1 to 428,311,130,368 would take you about twenty-seven thousand, two hundred thirty-seven 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 428311130368 cubic inches would be around 628.2 feet tall.

Recreational maths with 428311130368

• 428311130368 backwards is 863031113824
• The number of decimal digits it has is: 12
• The sum of 428311130368's digits is 40
• More coming soon!