28443235568400

Names of 28443235568400

• Cardinal: 28443235568400 can be written as Twenty-eight trillion, four hundred forty-three billion, two hundred thirty-five million, five hundred sixty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.84432355684 × 10¹³

Factors of 28443235568400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29639

Divisors of 28443235568400

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 108 120 135 144 150 162 180 200 216 225 240 270 300 324 360 400 405 432 450 540 600 648 675 720 810 900 1080 1200 1296 1350 1620 1800 2025 2160 2700 3240 3600 4050 5400 6480 8100 10800 16200 29629 32400 59258 88887 118516 148145 177774 237032 266661 296290 355548 444435 474064 533322 592580 711096 740725 799983 888870 1066644 1185160 1333305 1422192 1481450 1599966 1777740 2133288 2222175 2370320 2399949 2666610 2962900 3199932 3555480 3999915 4266576 4444350 4799898 5333220 5925800 6399864 6666525 7110960 7999830 8888700 9599796 10666440 11851600 11999745 12799728 13333050 15999660 17777400 19199592 19999575 21332880 23999490 26666100 31999320 35554800 38399184 39999150 47998980 53332200 59998725 63998640 79998300 95997960 106664400 119997450 159996600 191995920 239994900 319993200 479989800 877877641 959979600 1755755282 2633632923 3511510564 4389388205 5267265846 7023021128 7900898769 8778776410 10534531692 13168164615 14046042256 15801797538 17557552820 21069063384 21946941025 23702696307 26336329230 31603595076 35115105640 39504493845 42138126768 43893882050 47405392614 52672658460 63207190152 65840823075 70230211280 71108088921 79008987690 87787764100 94810785228 105345316920 118513481535 126414380304 131681646150 142216177842 158017975380 175575528200 189621570456 197522469225 210690633840 237026963070 263363292300 284432355684 316035950760 351151056400 355540444605 379243140912 395044938450 474053926140 526726584600 568864711368 592567407675 632071901520 711080889210 790089876900 948107852280 1053453169200 1137729422736 1185134815350 1422161778420 1580179753800 1777702223025 1896215704560 2370269630700 2844323556840 3160359507600 3555404446050 4740539261400 5688647113680 7110808892100 9481078522800 14221617784200 28443235568400
• Sum of all divisors σ(n): 102083935379151
• Sum of proper divisors (its aliquot sum) s(n): 73640699810751
• 28443235568400 is an abundant number, because the sum of its proper divisors (73640699810751) is greater than itself. Its abundance is 45197464242351

Bases of 28443235568400

• Binary: 110011101111001110100111100111100101100010000₂
• Hexadecimal: 0x19DE74F3CB10
• Base-36: A2YN42P00

Squares and roots of 28443235568400

• 28443235568400 squared (28443235568400²) is 809017649599494871078560000
• 28443235568400 cubed (28443235568400³) is 23011079586551720531735070262653504000000
• 28443235568400 is a perfect square number. Its square root is 5333220
• The cube root of 28443235568400 is 30525.2806856211

Scales and comparisons

• 28,443,235,568,400 seconds is equal to 904,406 years, 47 weeks, 2 days, 9 hours.
• To count from 1 to 28,443,235,568,400 would take you about two million, two hundred sixty-one thousand and seventeen 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 28443235568400 cubic inches would be around 2543.8 feet tall.

Recreational maths with 28443235568400

• 28443235568400 backwards is 00486553234482
• 28443235568400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28443235568400's digits is 54
• More coming soon!