3728028198213

Names of 3728028198213

• Cardinal: 3728028198213 can be written as Three trillion, seven hundred twenty-eight billion, twenty-eight million, one hundred ninety-eight thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 3.728028198213 × 10¹²

Factors of 3728028198213

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1021

Divisors of 3728028198213

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 11 23 33 43 69 99 129 207 253 387 473 759 941 989 1419 1849 2277 2823 2967 4257 5547 8469 8901 10351 10879 16641 20339 21643 31053 32637 40463 42527 61017 64929 93159 97911 121389 127581 183051 194787 238073 364167 382743 445093 467797 714219 885481 930649 1335279 1403391 1739909 2142657 2656443 2791947 4005837 4210173 5219727 7969329 8375841 9740291 10237139 15659181 19138999 20366063 29220873 30711417 38075683 40017907 57416997 61098189 87662619 92134251 114227049 120053721 172250991 183294567 224026693 342681147 360161163 418832513 440196977 672080079 875740709 1256497539 1320590931 1637254369 2016240237 2627222127 3769492617 3961772793 4911763107 7881666381 9633147799 14735289321 18009798059 28899443397 37656850487 54029394177 86698330191 112970551461 162088182531 338911654383 414225355357 1242676066071 3728028198213
• Sum of all divisors σ(n): 6282427278816
• Sum of proper divisors (its aliquot sum) s(n): 2554399080603
• 3728028198213 is a deficient number, because the sum of its proper divisors (2554399080603) is less than itself. Its deficiency is 1173629117610

Bases of 3728028198213

• Binary: 110110001111111111110010111110010101000101₂
• Hexadecimal: 0x363FFCBE545
• Base-36: 1BKMRQFR9

Squares and roots of 3728028198213

• 3728028198213 squared (3728028198213²) is 13898194246671267216393369
• 3728028198213 cubed (3728028198213³) is 51812860055832167193648427409310849597
• The square root of 3728028198213 is 1930810.2439683193
• The cube root of 3728028198213 is 15505.7601875311

Scales and comparisons

• 3,728,028,198,213 seconds is equal to 118,539 years, 39 weeks, 5 days, 12 hours, 23 minutes, 33 seconds.
• To count from 1 to 3,728,028,198,213 would take you about two hundred ninety-six thousand, three 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 3728028198213 cubic inches would be around 1292.1 feet tall.

Recreational maths with 3728028198213

• 3728028198213 backwards is 3128918208273
• The number of decimal digits it has is: 13
• The sum of 3728028198213's digits is 54
• More coming soon!