13833388428

Names of 13833388428

• Cardinal: 13833388428 can be written as Thirteen billion, eight hundred thirty-three million, three hundred eighty-eight thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3833388428 × 10¹⁰

Factors of 13833388428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 580

Divisors of 13833388428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 67 107 134 201 214 268 321 401 402 428 642 802 804 1203 1284 1604 2406 4812 7169 14338 21507 26867 28676 42907 43014 53734 80601 85814 86028 107468 128721 160801 161202 171628 257442 321602 322404 482403 514884 643204 964806 1929612 2874769 5749538 8624307 10773667 11499076 17205707 17248614 21547334 32321001 34411414 34497228 43094668 51617121 64642002 68822828 103234242 129284004 206468484 1152782369 2305564738 3458347107 4611129476 6916694214 13833388428
• Sum of all divisors σ(n): 33148495296
• Sum of proper divisors (its aliquot sum) s(n): 19315106868
• 13833388428 is an abundant number, because the sum of its proper divisors (19315106868) is greater than itself. Its abundance is 5481718440

Bases of 13833388428

• Binary: 1100111000100010001100000110001100₂
• Hexadecimal: 0x33888C18C
• Base-36: 6CS1ITO

Squares and roots of 13833388428

• 13833388428 squared (13833388428²) is 191362635399924311184
• 13833388428 cubed (13833388428³) is 2647193666092896118408616578752
• The square root of 13833388428 is 117615.4259780579
• The cube root of 13833388428 is 2400.5431888571

Scales and comparisons

• 13,833,388,428 seconds is equal to 439 years, 44 weeks, 4 days, 15 hours, 53 minutes, 48 seconds.
• To count from 1 to 13,833,388,428 would take you about eight hundred seventy-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 13833388428 cubic inches would be around 200 feet tall.

Recreational maths with 13833388428

• 13833388428 backwards is 82488333831
• The number of decimal digits it has is: 11
• The sum of 13833388428's digits is 51
• More coming soon!