80525500000

Names of 80525500000

• Cardinal: 80525500000 can be written as Eighty billion, five hundred twenty-five million, five hundred thousand.

Scientific notation

• Scientific notation: 8.05255 × 10¹⁰

Factors of 80525500000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 18

Divisors of 80525500000

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 121 125 160 176 200 220 242 250 275 352 400 440 484 500 550 605 625 800 880 968 1000 1100 1210 1250 1331 1375 1760 1936 2000 2200 2420 2500 2662 2750 3025 3125 3872 4000 4400 4840 5000 5324 5500 6050 6250 6655 6875 8800 9680 10000 10648 11000 12100 12500 13310 13750 14641 15125 15625 19360 20000 21296 22000 24200 25000 26620 27500 29282 30250 31250 33275 34375 42592 44000 48400 50000 53240 55000 58564 60500 62500 66550 68750 73205 75625 96800 100000 106480 110000 117128 121000 125000 133100 137500 146410 151250 161051 166375 171875 212960 220000 234256 242000 250000 266200 275000 292820 302500 322102 332750 343750 366025 378125 468512 484000 500000 532400 550000 585640 605000 644204 665500 687500 732050 756250 805255 831875 1064800 1100000 1171280 1210000 1288408 1331000 1375000 1464100 1512500 1610510 1663750 1830125 1890625 2342560 2420000 2576816 2662000 2750000 2928200 3025000 3221020 3327500 3660250 3781250 4026275 4159375 5153632 5324000 5500000 5856400 6050000 6442040 6655000 7320500 7562500 8052550 8318750 9150625 11712800 12100000 12884080 13310000 14641000 15125000 16105100 16637500 18301250 20131375 20796875 25768160 26620000 29282000 30250000 32210200 33275000 36602500 40262750 41593750 45753125 58564000 60500000 64420400 66550000 73205000 80525500 83187500 91506250 100656875 128840800 133100000 146410000 161051000 166375000 183012500 201313750 228765625 292820000 322102000 332750000 366025000 402627500 457531250 503284375 644204000 665500000 732050000 805255000 915062500 1006568750 1464100000 1610510000 1830125000 2013137500 2516421875 3221020000 3660250000 4026275000 5032843750 7320500000 8052550000 10065687500 16105100000 20131375000 40262750000 80525500000
• Sum of all divisors σ(n): 217982131668
• Sum of proper divisors (its aliquot sum) s(n): 137456631668
• 80525500000 is an abundant number, because the sum of its proper divisors (137456631668) is greater than itself. Its abundance is 56931131668

Bases of 80525500000

• Binary: 1001010111111101100011001111001100000₂
• Hexadecimal: 0x12BFB19E60
• Base-36: 10ZQSXGG

Squares and roots of 80525500000

• 80525500000 squared (80525500000²) is 6484356150250000000000
• 80525500000 cubed (80525500000³) is 522156021176956375000000000000000
• The square root of 80525500000 is 283770.1534693175
• The cube root of 80525500000 is 4318.2834257969

Scales and comparisons

• 80,525,500,000 seconds is equal to 2,560 years, 24 weeks, 2 hours, 26 minutes, 40 seconds.
• To count from 1 to 80,525,500,000 would take you about five thousand, one hundred twenty 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 80525500000 cubic inches would be around 359.9 feet tall.

Recreational maths with 80525500000

• 80525500000 backwards is 00000552508
• 80525500000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80525500000's digits is 25
• More coming soon!