80812864000

Names of 80812864000

• Cardinal: 80812864000 can be written as Eighty billion, eight hundred twelve million, eight hundred sixty-four thousand.

Scientific notation

• Scientific notation: 8.0812864 × 10¹⁰

Factors of 80812864000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 810

Divisors of 80812864000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 128 160 176 191 200 220 250 256 275 320 352 382 400 440 500 512 550 601 640 704 764 800 880 955 1000 1100 1202 1280 1375 1408 1528 1600 1760 1910 2000 2101 2200 2404 2560 2750 2816 3005 3056 3200 3520 3820 4000 4202 4400 4775 4808 5500 5632 6010 6112 6400 6611 7040 7640 8000 8404 8800 9550 9616 10505 11000 12020 12224 12800 13222 14080 15025 15280 16000 16808 17600 19100 19232 21010 22000 23875 24040 24448 26444 28160 30050 30560 32000 33055 33616 35200 38200 38464 42020 44000 47750 48080 48896 52525 52888 60100 61120 64000 66110 67232 70400 75125 76400 76928 84040 88000 95500 96160 97792 105050 105776 114791 120200 122240 132220 134464 140800 150250 152800 153856 165275 168080 176000 191000 192320 210100 211552 229582 240400 244480 262625 264440 268928 300500 305600 307712 330550 336160 352000 382000 384640 420200 423104 459164 480800 488960 525250 528880 537856 573955 601000 611200 661100 672320 704000 764000 769280 826375 840400 846208 918328 961600 1050500 1057760 1075712 1147910 1202000 1222400 1262701 1322200 1344640 1528000 1538560 1652750 1680800 1692416 1836656 1923200 2101000 2115520 2295820 2404000 2444800 2525402 2644400 2689280 2869775 3056000 3305500 3361600 3384832 3673312 3846400 4202000 4231040 4591640 4808000 5050804 5288800 5378560 5739550 6112000 6313505 6611000 6723200 7346624 7692800 8404000 8462080 9183280 9616000 10101608 10577600 11479100 12224000 12627010 13222000 13446400 14348875 14693248 16808000 16924160 18366560 19232000 20203216 21155200 22958200 25254020 26444000 26892800 28697750 29386496 31567525 33616000 36733120 38464000 40406432 42310400 45916400 50508040 52888000 57395500 58772992 63135050 67232000 73466240 80812864 84620800 91832800 101016080 105776000 114791000 126270100 134464000 146932480 157837625 161625728 183665600 202032160 211552000 229582000 252540200 293864960 315675250 323251456 367331200 404064320 423104000 459164000 505080400 631350500 646502912 734662400 808128640 918328000 1010160800 1262701000 1469324800 1616257280 1836656000 2020321600 2525402000 3232514560 3673312000 4040643200 5050804000 7346624000 8081286400 10101608000 16162572800 20203216000 40406432000 80812864000
• Sum of all divisors σ(n): 221349832704
• Sum of proper divisors (its aliquot sum) s(n): 140536968704
• 80812864000 is an abundant number, because the sum of its proper divisors (140536968704) is greater than itself. Its abundance is 59724104704

Bases of 80812864000

• Binary: 1001011010000110100100111001000000000₂
• Hexadecimal: 0x12D0D27200
• Base-36: 114HW4XS

Squares and roots of 80812864000

• 80812864000 squared (80812864000²) is 6530718987882496000000
• 80812864000 cubed (80812864000³) is 527766105389965797228544000000000
• The square root of 80812864000 is 284276.0348675209
• The cube root of 80812864000 is 4323.4140821295

Scales and comparisons

• 80,812,864,000 seconds is equal to 2,569 years, 31 weeks, 1 day, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 80,812,864,000 would take you about five thousand, one hundred thirty-nine 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 80812864000 cubic inches would be around 360.3 feet tall.

Recreational maths with 80812864000

• 80812864000 backwards is 00046821808
• The number of decimal digits it has is: 11
• The sum of 80812864000's digits is 37
• More coming soon!