428625723392

Names of 428625723392

• Cardinal: 428625723392 can be written as Four hundred twenty-eight billion, six hundred twenty-five million, seven hundred twenty-three thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.28625723392 × 10¹¹

Factors of 428625723392

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 940

Divisors of 428625723392

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 508 512 811 1016 1024 1622 2032 2048 3244 4064 4096 6488 8128 8192 12976 16129 16256 16384 25952 32258 32512 32768 51904 64516 65024 102997 103808 129032 130048 205994 207616 258064 260096 411988 415232 516128 520192 823976 830464 1032256 1040384 1647952 1660928 2064512 2080768 3295904 3321856 4129024 4161536 6591808 6643712 8258048 13080619 13183616 13287424 16516096 26161238 26367232 26574848 33032192 52322476 52734464 66064384 104644952 105468928 132128768 209289904 210937856 264257536 418579808 421875712 528515072 837159616 843751424 1674319232 1687502848 3348638464 3375005696 6697276928 13394553856 26789107712 53578215424 107156430848 214312861696 428625723392
• Sum of all divisors σ(n): 865106825940
• Sum of proper divisors (its aliquot sum) s(n): 436481102548
• 428625723392 is an abundant number, because the sum of its proper divisors (436481102548) is greater than itself. Its abundance is 7855379156

Bases of 428625723392

• Binary: 110001111001100000101011000000000000000₂
• Hexadecimal: 0x63CC158000
• Base-36: 5GWOOSU8

Squares and roots of 428625723392

• 428625723392 squared (428625723392²) is 183720010753315295985664
• 428625723392 cubed (428625723392³) is 78747122510725787604113825661452288
• The square root of 428625723392 is 654695.1377488609
• The cube root of 428625723392 is 7539.7927846109

Scales and comparisons

• 428,625,723,392 seconds is equal to 13,628 years, 50 weeks, 3 days, 20 hours, 56 minutes, 32 seconds.
• To count from 1 to 428,625,723,392 would take you about twenty-seven thousand, two hundred fifty-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 428625723392 cubic inches would be around 628.3 feet tall.

Recreational maths with 428625723392

• 428625723392 backwards is 293327526824
• The number of decimal digits it has is: 12
• The sum of 428625723392's digits is 53
• More coming soon!