38346728992902

Names of 38346728992902

• Cardinal: 38346728992902 can be written as Thirty-eight trillion, three hundred forty-six billion, seven hundred twenty-eight million, nine hundred ninety-two thousand, nine hundred two.

Scientific notation

• Scientific notation: 3.8346728992902 × 10¹³

Factors of 38346728992902

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 82802846

Divisors of 38346728992902

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 198 2339 4678 7017 14034 21051 25729 42102 51458 77187 154374 231561 463122 82800491 165600982 248401473 496802946 745204419 910805401 1490408838 1821610802 2732416203 5464832406 8197248609 16394497218 193670348449 387340696898 581011045347 1162022090694 1743033136041 2130373832939 3486066272082 4260747665878 6391121498817 12782242997634 19173364496451 38346728992902
• Sum of all divisors σ(n): 90676474799040
• Sum of proper divisors (its aliquot sum) s(n): 52329745806138
• 38346728992902 is an abundant number, because the sum of its proper divisors (52329745806138) is greater than itself. Its abundance is 13983016813236

Bases of 38346728992902

• Binary: 1000101110000001001011001010001111000010000110₂
• Hexadecimal: 0x22E04B28F086
• Base-36: DLC8SCXHI

Squares and roots of 38346728992902

• 38346728992902 squared (38346728992902²) is 1470471624455070835166381604
• 38346728992902 cubed (38346728992902³) is 56387776874730966401546812491162339374808
• The square root of 38346728992902 is 6192473.5762780611
• The cube root of 38346728992902 is 33721.6985216603

Scales and comparisons

• 38,346,728,992,902 seconds is equal to 1,219,307 years, 19 weeks, 20 hours, 41 minutes, 42 seconds.
• To count from 1 to 38,346,728,992,902 would take you about three million, forty-eight thousand, two hundred sixty-eight 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 38346728992902 cubic inches would be around 2810.1 feet tall.

Recreational maths with 38346728992902

• 38346728992902 backwards is 20929982764383
• The number of decimal digits it has is: 14
• The sum of 38346728992902's digits is 72
• More coming soon!