28133235362320

Names of 28133235362320

• Cardinal: 28133235362320 can be written as Twenty-eight trillion, one hundred thirty-three billion, two hundred thirty-five million, three hundred sixty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.813323536232 × 10¹³

Factors of 28133235362320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31969585657

Divisors of 28133235362320

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 31969585639 63939171278 127878342556 159847928195 255756685112 319695856390 351665442029 511513370224 639391712780 703330884058 1278783425560 1406661768116 1758327210145 2557566851120 2813323536232 3516654420290 5626647072464 7033308840580 14066617681160 28133235362320
• Sum of all divisors σ(n): 71356115148480
• Sum of proper divisors (its aliquot sum) s(n): 43222879786160
• 28133235362320 is an abundant number, because the sum of its proper divisors (43222879786160) is greater than itself. Its abundance is 15089644423840

Bases of 28133235362320

• Binary: 110011001011001000111100000000000101000010000₂
• Hexadecimal: 0x199647800A10
• Base-36: 9Z089YF4G

Squares and roots of 28133235362320

• 28133235362320 squared (28133235362320²) is 791478931951692541675782400
• 28133235362320 cubed (28133235362320³) is 22266863076914621547449321768033479168000
• The square root of 28133235362320 is 5304077.2394753077
• The cube root of 28133235362320 is 30413.9779333643

Scales and comparisons

• 28,133,235,362,320 seconds is equal to 894,549 years, 44 weeks, 6 days, 38 minutes, 40 seconds.
• To count from 1 to 28,133,235,362,320 would take you about two million, two hundred thirty-six thousand, three hundred seventy-four 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 28133235362320 cubic inches would be around 2534.5 feet tall.

Recreational maths with 28133235362320

• 28133235362320 backwards is 02326353233182
• The number of decimal digits it has is: 14
• The sum of 28133235362320's digits is 43
• More coming soon!