140054400

Names of 140054400

• Cardinal: 140054400 can be written as One hundred forty million, fifty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.400544 × 10⁸

Factors of 140054400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1631

Divisors of 140054400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 128 135 144 150 160 180 192 200 216 225 240 270 288 300 320 360 384 400 432 450 480 540 576 600 640 675 720 800 864 900 960 1080 1152 1200 1350 1440 1600 1621 1728 1800 1920 2160 2400 2700 2880 3200 3242 3456 3600 4320 4800 4863 5400 5760 6484 7200 8105 8640 9600 9726 10800 12968 14400 14589 16210 17280 19452 21600 24315 25936 28800 29178 32420 38904 40525 43200 43767 48630 51872 58356 64840 72945 77808 81050 86400 87534 97260 103744 116712 121575 129680 145890 155616 162100 175068 194520 207488 218835 233424 243150 259360 291780 311232 324200 350136 364725 389040 437670 466848 486300 518720 583560 622464 648400 700272 729450 778080 875340 933696 972600 1037440 1094175 1167120 1296800 1400544 1458900 1556160 1750680 1867392 1945200 2188350 2334240 2593600 2801088 2917800 3112320 3501360 3890400 4376700 4668480 5187200 5602176 5835600 7002720 7780800 8753400 9336960 11671200 14005440 15561600 17506800 23342400 28010880 35013600 46684800 70027200 140054400
• Sum of all divisors σ(n): 512876400
• Sum of proper divisors (its aliquot sum) s(n): 372822000
• 140054400 is an abundant number, because the sum of its proper divisors (372822000) is greater than itself. Its abundance is 232767600

Bases of 140054400

• Binary: 1000010110010000111110000000₂
• Hexadecimal: 0x8590F80
• Base-36: 2BDUO0

Squares and roots of 140054400

• 140054400 squared (140054400²) is 19615234959360000
• 140054400 cubed (140054400³) is 2747199963092189184000000
• The square root of 140054400 is 11834.4581625013
• The cube root of 140054400 is 519.3166566375

Scales and comparisons

• 140,054,400 seconds is equal to 4 years, 23 weeks, 4 days.
• To count from 1 to 140,054,400 would take you about six 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 140054400 cubic inches would be around 43.3 feet tall.

Recreational maths with 140054400

• 140054400 backwards is 004450041
• 140054400 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 140054400's digits is 18
• More coming soon!