1142369728412

Names of 1142369728412

• Cardinal: 1142369728412 can be written as One trillion, one hundred forty-two billion, three hundred sixty-nine million, seven hundred twenty-eight thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.142369728412 × 10¹²

Factors of 1142369728412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 140320

Divisors of 1142369728412

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 19 22 38 44 76 209 418 836 10531 21062 42124 115841 129757 200089 231682 259514 400178 463364 519028 800356 1427327 2200979 2465383 2854654 4401958 4930766 5709308 8803916 9861532 27119213 54238426 108476852 1366470967 2732941934 5465883868 15031180637 25962948373 30062361274 51925896746 60124722548 103851793492 285592432103 571184864206 1142369728412
• Sum of all divisors σ(n): 2295906910080
• Sum of proper divisors (its aliquot sum) s(n): 1153537181668
• 1142369728412 is an abundant number, because the sum of its proper divisors (1153537181668) is greater than itself. Its abundance is 11167453256

Bases of 1142369728412

• Binary: 10000100111111010100010101011011110011100₂
• Hexadecimal: 0x109FA8AB79C
• Base-36: EKSPFVRW

Squares and roots of 1142369728412

• 1142369728412 squared (1142369728412²) is 1305008596392106640041744
• 1142369728412 cubed (1142369728412³) is 1490802315835776185445028937622830528
• The square root of 1142369728412 is 1068816.9761058251
• The cube root of 1142369728412 is 10453.6726280915

Scales and comparisons

• 1,142,369,728,412 seconds is equal to 36,323 years, 42 weeks, 5 days, 20 hours, 33 minutes, 32 seconds.
• To count from 1 to 1,142,369,728,412 would take you about ninety thousand, eight hundred 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 1142369728412 cubic inches would be around 871.1 feet tall.

Recreational maths with 1142369728412

• 1142369728412 backwards is 2148279632411
• The number of decimal digits it has is: 13
• The sum of 1142369728412's digits is 50
• More coming soon!