16400232078400

Names of 16400232078400

• Cardinal: 16400232078400 can be written as Sixteen trillion, four hundred billion, two hundred thirty-two million, seventy-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.64002320784 × 10¹³

Factors of 16400232078400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 883

Divisors of 16400232078400

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 137 160 200 274 320 400 548 685 739 800 1096 1370 1478 1600 2192 2740 2956 3425 3695 4384 5480 5912 6850 7390 8768 10960 11824 13700 14780 18475 18769 21920 23648 27400 29560 36950 37538 43840 47296 54800 59120 73900 75076 93845 101243 109600 118240 147800 150152 187690 202486 219200 236480 295600 300304 375380 404972 469225 506215 546121 591200 600608 750760 809944 938450 1012430 1092242 1182400 1201216 1501520 1619888 1876900 2024860 2184484 2531075 2730605 3003040 3239776 3753800 4049720 4368968 5062150 5461210 6006080 6479552 7507600 8099440 8737936 10124300 10922420 13653025 13870291 15015200 16198880 17475872 20248600 21844840 27306050 27740582 30030400 32397760 34951744 40497200 43689680 54612100 55481164 69351455 74818577 80994400 87379360 109224200 110962328 138702910 149637154 161988800 174758720 218448400 221924656 277405820 299274308 346757275 374092885 436896800 443849312 554811640 598548616 693514550 748185770 873793600 887698624 1109623280 1197097232 1387029100 1496371540 1870464425 2219246560 2394194464 2774058200 2992743080 3740928850 4438493120 4788388928 5548116400 5985486160 7481857700 10250145049 11096232800 11970972320 14963715400 20500290098 22192465600 23941944640 29927430800 41000580196 51250725245 59854861600 82001160392 102501450490 119709723200 164002320784 205002900980 256253626225 328004641568 410005801960 512507252450 656009283136 820011603920 1025014504900 1640023207840 2050029009800 3280046415680 4100058019600 8200116039200 16400232078400
• Sum of all divisors σ(n): 40706615149599
• Sum of proper divisors (its aliquot sum) s(n): 24306383071199
• 16400232078400 is an abundant number, because the sum of its proper divisors (24306383071199) is greater than itself. Its abundance is 7906150992799

Bases of 16400232078400

• Binary: 11101110101001111010000000011101110001000000₂
• Hexadecimal: 0xEEA7A01DC40
• Base-36: 5TA5UQKHS

Squares and roots of 16400232078400

• 16400232078400 squared (16400232078400²) is 268967612225380383746560000
• 16400232078400 cubed (16400232078400³) is 4411131262069335380162435287650304000000
• 16400232078400 is a perfect square number. Its square root is 4049720
• The cube root of 16400232078400 is 25406.8016992355

Scales and comparisons

• 16,400,232,078,400 seconds is equal to 521,476 years, 33 weeks, 5 days, 21 hours, 46 minutes, 40 seconds.
• To count from 1 to 16,400,232,078,400 would take you about one million, three hundred three thousand, six hundred ninety-one 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 16400232078400 cubic inches would be around 2117.2 feet tall.

Recreational maths with 16400232078400

• 16400232078400 backwards is 00487023200461
• The number of decimal digits it has is: 14
• The sum of 16400232078400's digits is 37
• More coming soon!