428201603025

Names of 428201603025

• Cardinal: 428201603025 can be written as Four hundred twenty-eight billion, two hundred one million, six hundred three thousand and twenty-five.

Scientific notation

• Scientific notation: 4.28201603025 × 10¹¹

Factors of 428201603025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 975

Divisors of 428201603025

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 15 19 21 25 35 49 57 75 95 105 133 147 175 245 285 343 361 399 475 525 665 735 931 941 1029 1083 1225 1425 1715 1805 1995 2401 2527 2793 2823 3325 3675 4655 4705 5145 5415 6517 6587 7203 7581 8575 9025 9975 12005 12635 13965 14115 16807 17689 17879 19551 19761 23275 23525 25725 27075 32585 32935 36015 37905 45619 46109 50421 53067 53637 60025 63175 69825 70575 84035 88445 89395 97755 98805 123823 125153 136857 138327 162925 164675 180075 189525 228095 230545 252105 265335 268185 319333 322763 339701 371469 375459 420175 442225 446975 488775 494025 619115 625765 684285 691635 866761 876071 957999 968289 1019103 1140475 1152725 1260525 1326675 1340925 1596665 1613815 1698505 1857345 1877295 2259341 2377907 2600283 2628213 3095575 3128825 3421425 3458175 4333805 4380355 4789995 4841445 5095515 6067327 6132497 6778023 7133721 7983325 8069075 8492525 9286725 9386475 11296705 11889535 13001415 13141065 15815387 16645349 18201981 18397491 21669025 21901775 23949975 24207225 25477575 30336635 30662485 33890115 35668605 42927479 47446161 49936047 56483525 59447675 65007075 65705325 79076935 83226745 91009905 91987455 116517443 128782437 151683175 153312425 169450575 178343025 214637395 237230805 249680235 300492353 349552329 395384675 416133725 455049525 459937275 582587215 643912185 815622101 901477059 1073186975 1186154025 1248401175 1502461765 1747761645 2446866303 2912936075 3219560925 4078110505 4507385295 5709354707 7512308825 8738808225 12234331515 17128064121 20390552525 22536926475 28546773535 61171657575 85640320605 142733867675 428201603025
• Sum of all divisors σ(n): 872631451584
• Sum of proper divisors (its aliquot sum) s(n): 444429848559
• 428201603025 is an abundant number, because the sum of its proper divisors (444429848559) is greater than itself. Its abundance is 16228245534

Bases of 428201603025

• Binary: 110001110110010110011011110111111010001₂
• Hexadecimal: 0x63B2CDEFD1
• Base-36: 5GPO6FGX

Squares and roots of 428201603025

• 428201603025 squared (428201603025²) is 183356612833179689150625
• 428201603025 cubed (428201603025³) is 78513595540401829802168825680640625
• The square root of 428201603025 is 654371.1508196247
• The cube root of 428201603025 is 7537.3051170017

Scales and comparisons

• 428,201,603,025 seconds is equal to 13,615 years, 25 weeks, 2 days, 1 hour, 43 minutes, 45 seconds.
• To count from 1 to 428,201,603,025 would take you about twenty-seven thousand, two hundred thirty 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 428201603025 cubic inches would be around 628.1 feet tall.

Recreational maths with 428201603025

• 428201603025 backwards is 520306102824
• The number of decimal digits it has is: 12
• The sum of 428201603025's digits is 33
• More coming soon!