28443898880000

Names of 28443898880000

• Cardinal: 28443898880000 can be written as Twenty-eight trillion, four hundred forty-three billion, eight hundred ninety-eight million, eight hundred eighty thousand.

Scientific notation

• Scientific notation: 2.844389888 × 10¹³

Factors of 28443898880000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2364

Divisors of 28443898880000

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1600 2000 2048 2357 2500 2560 3200 4000 4096 4714 5000 5120 6400 8000 8192 9428 10000 10240 11785 12800 16000 18856 20000 20480 23570 25600 32000 37712 40000 40960 47140 51200 58925 64000 75424 80000 94280 102400 117850 128000 150848 160000 188560 204800 235700 256000 294625 301696 320000 377120 471400 512000 589250 603392 640000 754240 942800 1024000 1178500 1206784 1280000 1473125 1508480 1885600 2357000 2413568 2560000 2946250 3016960 3771200 4714000 4827136 5120000 5555449 5892500 6033920 7542400 9428000 9654272 11110898 11785000 12067840 15084800 18856000 19308544 22221796 23570000 24135680 27777245 30169600 37712000 44443592 47140000 48271360 55554490 60339200 75424000 88887184 94280000 96542720 111108980 120678400 138886225 150848000 177774368 188560000 222217960 241356800 277772450 301696000 355548736 377120000 444435920 482713600 555544900 603392000 694431125 711097472 754240000 888871840 1111089800 1206784000 1388862250 1422194944 1508480000 1777743680 2222179600 2413568000 2777724500 2844389888 3016960000 3472155625 3555487360 4444359200 5555449000 5688779776 6033920000 6944311250 7110974720 8888718400 11110898000 11377559552 12067840000 13888622500 14221949440 17777436800 22221796000 22755119104 27777245000 28443898880 35554873600 44443592000 45510238208 55554490000 56887797760 71109747200 88887184000 111108980000 113775595520 142219494400 177774368000 222217960000 227551191040 284438988800 355548736000 444435920000 568877977600 711097472000 888871840000 1137755955200 1422194944000 1777743680000 2844389888000 3555487360000 5688779776000 7110974720000 14221949440000 28443898880000
• Sum of all divisors σ(n): 71112824175261
• Sum of proper divisors (its aliquot sum) s(n): 42668925295261
• 28443898880000 is an abundant number, because the sum of its proper divisors (42668925295261) is greater than itself. Its abundance is 14225026415261

Bases of 28443898880000

• Binary: 110011101111010011100011111010010000000000000₂
• Hexadecimal: 0x19DE9C7D2000
• Base-36: A2YY2ZRI8

Squares and roots of 28443898880000

• 28443898880000 squared (28443898880000²) is 809055383495665254400000000
• 28443898880000 cubed (28443898880000³) is 23012689516470323414483075072000000000000
• The square root of 28443898880000 is 5333282.1864214161
• The cube root of 28443898880000 is 30525.5179724485

Scales and comparisons

• 28,443,898,880,000 seconds is equal to 904,428 years, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 28,443,898,880,000 would take you about two million, two hundred sixty-one thousand and seventy 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 28443898880000 cubic inches would be around 2543.8 feet tall.

Recreational maths with 28443898880000

• 28443898880000 backwards is 00008889834482
• The number of decimal digits it has is: 14
• The sum of 28443898880000's digits is 62
• More coming soon!