162042080400

Names of 162042080400

• Cardinal: 162042080400 can be written as One hundred sixty-two billion, forty-two million, eighty thousand, four hundred.

Scientific notation

• Scientific notation: 1.620420804 × 10¹¹

Factors of 162042080400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 50544

Divisors of 162042080400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 907 1200 1800 1814 2721 3600 3628 4535 5442 7256 8163 9070 10884 13605 14512 16326 18140 21768 22675 27210 32652 36280 40815 43536 45350 49627 54420 65304 68025 72560 81630 90700 99254 108840 130608 136050 148881 163260 181400 198508 204075 217680 248135 272100 297762 326520 362800 397016 408150 446643 496270 544200 595524 653040 744405 794032 816300 893286 992540 1088400 1191048 1240675 1488810 1632600 1786572 1985080 2233215 2382096 2481350 2977620 3265200 3573144 3722025 3970160 4466430 4962700 5955240 7146288 7444050 8932860 9925400 11166075 11910480 14888100 17865720 19850800 22332150 29776200 35731440 44664300 45011689 59552400 89328600 90023378 135035067 178657200 180046756 225058445 270070134 360093512 405105201 450116890 540140268 675175335 720187024 810210402 900233780 1080280536 1125292225 1350350670 1620420804 1800467560 2025526005 2160561072 2250584450 2700701340 3240841608 3375876675 3600935120 4051052010 4501168900 5401402680 6481683216 6751753350 8102104020 9002337800 10127630025 10802805360 13503506700 16204208040 18004675600 20255260050 27007013400 32408416080 40510520100 54014026800 81021040200 162042080400
• Sum of all divisors σ(n): 562962364432
• Sum of proper divisors (its aliquot sum) s(n): 400920284032
• 162042080400 is an abundant number, because the sum of its proper divisors (400920284032) is greater than itself. Its abundance is 238878203632

Bases of 162042080400

• Binary: 10010110111010011101011110110010010000₂
• Hexadecimal: 0x25BA75EC90
• Base-36: 22FVO5G0

Squares and roots of 162042080400

• 162042080400 squared (162042080400²) is 26257635820360064160000
• 162042080400 cubed (162042080400³) is 4254841934716705473563878464000000
• The square root of 162042080400 is 402544.5073529137
• The cube root of 162042080400 is 5451.8337448025

Scales and comparisons

• 162,042,080,400 seconds is equal to 5,152 years, 22 weeks, 5 days, 1 hour.
• To count from 1 to 162,042,080,400 would take you about ten thousand, three hundred four 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 162042080400 cubic inches would be around 454.3 feet tall.

Recreational maths with 162042080400

• 162042080400 backwards is 004080240261
• The number of decimal digits it has is: 12
• The sum of 162042080400's digits is 27
• More coming soon!