842028150987472

Names of 842028150987472

• Cardinal: 842028150987472 can be written as Eight hundred forty-two trillion, twenty-eight billion, one hundred fifty million, nine hundred eighty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.42028150987472 × 10¹⁴

Factors of 842028150987472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32272

Divisors of 842028150987472

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 37 74 148 296 592 1369 2738 5476 10952 21904 32233 50653 64466 101306 128932 202612 257864 405224 515728 810448 1192621 2385242 4770484 9540968 19081936 44126977 88253954 176507908 353015816 706031632 1038966289 1632698149 2077932578 3265396298 4155865156 6530792596 8311730312 13061585192 16623460624 26123170384 38441752693 76883505386 153767010772 307534021544 615068043088 1422344849641 2844689699282 5689379398564 11378758797128 22757517594256 52626759436717 105253518873434 210507037746868 421014075493736 842028150987472
• Sum of all divisors σ(n): 1676798156328780
• Sum of proper divisors (its aliquot sum) s(n): 834770005341308
• 842028150987472 is a deficient number, because the sum of its proper divisors (834770005341308) is less than itself. Its deficiency is 7258145646164

Bases of 842028150987472

• Binary: 10111111011101000111110100110101001001101011010000₂
• Hexadecimal: 0x2FDD1F4D49AD0
• Base-36: 8AH2E4KPN4

Squares and roots of 842028150987472

• 842028150987472 squared (842028150987472²) is 709011407055380943648700950784
• 842028150987472 cubed (842028150987472³) is 597007564111868275673561042678562594872578048
• The square root of 842028150987472 is 29017721.3265871721
• The cube root of 842028150987472 is 94429.7566327191

Scales and comparisons

• 842,028,150,987,472 seconds is equal to 26,773,890 years, 33 weeks, 23 hours, 37 minutes, 52 seconds.
• To count from 1 to 842,028,150,987,472 would take you about sixty-six million, nine hundred thirty-four thousand, seven hundred twenty-six 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 842028150987472 cubic inches would be around 7869.1 feet tall.

Recreational maths with 842028150987472

• 842028150987472 backwards is 274789051820248
• The number of decimal digits it has is: 15
• The sum of 842028150987472's digits is 67
• More coming soon!