428493950572

Names of 428493950572

• Cardinal: 428493950572 can be written as Four hundred twenty-eight billion, four hundred ninety-three million, nine hundred fifty thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 4.28493950572 × 10¹¹

Factors of 428493950572

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 73

Divisors of 428493950572

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 19 23 29 38 46 58 76 92 116 361 437 529 551 667 722 841 874 1058 1102 1334 1444 1682 1748 2116 2204 2668 3364 8303 10051 10469 12167 12673 15341 15979 16606 19343 20102 20938 24334 24389 25346 30682 31958 33212 38686 40204 41876 48668 48778 50692 61364 63916 77372 97556 190969 231173 240787 291479 303601 352843 367517 381938 444889 462346 463391 481574 560947 582958 607202 705686 735034 763876 889778 924692 926782 963148 1121894 1165916 1214404 1411372 1470068 1779556 1853564 2243788 4392287 5538101 6704017 6982823 8452891 8784574 8804429 10232447 10657993 11076202 12901781 13408034 13965646 16905782 17569148 17608858 20464894 21315986 22152404 25803562 26816068 27931292 33811564 35217716 40929788 42631972 51607124 127376323 160604929 194416493 202501867 245133839 254752646 296740963 321209858 388832986 405003734 490267678 509505292 593481926 642419716 777665972 810007468 980535356 1186963852 3693913367 4657542941 5638078297 7387826734 9315085882 11276156594 14775653468 18630171764 22552313188 107123487643 214246975286 428493950572
• Sum of all divisors σ(n): 856926302400
• Sum of proper divisors (its aliquot sum) s(n): 428432351828
• 428493950572 is a deficient number, because the sum of its proper divisors (428432351828) is less than itself. Its deficiency is 61598744

Bases of 428493950572

• Binary: 110001111000100001110101100111001101100₂
• Hexadecimal: 0x63C43ACE6C
• Base-36: 5GUI8GA4

Squares and roots of 428493950572

• 428493950572 squared (428493950572²) is 183607065676799579127184
• 428493950572 cubed (428493950572³) is 78674516924784516585673983797549248
• The square root of 428493950572 is 654594.4932337883
• The cube root of 428493950572 is 7539.0200501593

Scales and comparisons

• 428,493,950,572 seconds is equal to 13,624 years, 40 weeks, 4 days, 17 hours, 22 minutes, 52 seconds.
• To count from 1 to 428,493,950,572 would take you about twenty-seven thousand, two hundred forty-nine 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 428493950572 cubic inches would be around 628.3 feet tall.

Recreational maths with 428493950572

• 428493950572 backwards is 275059394824
• 428493950572 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428493950572's digits is 58
• More coming soon!