1428843992312

Names of 1428843992312

• Cardinal: 1428843992312 can be written as One trillion, four hundred twenty-eight billion, eight hundred forty-three million, nine hundred ninety-two thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.428843992312 × 10¹²

Factors of 1428843992312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3413408

Divisors of 1428843992312

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 67 71 88 134 142 268 284 536 568 737 781 1474 1562 2948 3124 4757 5896 6248 9514 19028 38056 52327 104654 209308 418616 3413257 6826514 13653028 27306056 37545827 75091654 150183308 228688219 242341247 300366616 457376438 484682494 914752876 969364988 1829505752 1938729976 2515570409 2665753717 5031140818 5331507434 10062281636 10663014868 16236863549 20124563272 21326029736 32473727098 64947454196 129894908392 178605499039 357210998078 714421996156 1428843992312
• Sum of all divisors σ(n): 3008036010240
• Sum of proper divisors (its aliquot sum) s(n): 1579192017928
• 1428843992312 is an abundant number, because the sum of its proper divisors (1579192017928) is greater than itself. Its abundance is 150348025616

Bases of 1428843992312

• Binary: 10100110010101101101111010001010011111000₂
• Hexadecimal: 0x14CADBD14F8
• Base-36: I8EGTKHK

Squares and roots of 1428843992312

• 1428843992312 squared (1428843992312²) is 2041595154366094715105344
• 1428843992312 cubed (1428843992312³) is 2917120971049284690343443972606115328
• The square root of 1428843992312 is 1195342.6254894451
• The cube root of 1428843992312 is 11263.1950323359

Scales and comparisons

• 1,428,843,992,312 seconds is equal to 45,432 years, 42 weeks, 4 days, 4 hours, 58 minutes, 32 seconds.
• To count from 1 to 1,428,843,992,312 would take you about one hundred thirteen thousand, five hundred eighty-two 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 1428843992312 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428843992312

• 1428843992312 backwards is 2132993488241
• The number of decimal digits it has is: 13
• The sum of 1428843992312's digits is 56
• More coming soon!