85052006820

Names of 85052006820

• Cardinal: 85052006820 can be written as Eighty-five billion, fifty-two million, six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 8.505200682 × 10¹⁰

Factors of 85052006820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4138

Divisors of 85052006820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 30 33 36 44 45 46 55 60 66 69 90 92 99 110 115 132 138 165 180 198 207 220 230 253 276 330 345 396 414 460 495 506 523 660 690 759 828 990 1012 1035 1046 1265 1380 1518 1569 1980 2070 2092 2277 2530 2615 3036 3138 3571 3795 4140 4554 4707 5060 5230 5753 6276 7142 7590 7845 9108 9414 10460 10713 11385 11506 12029 14284 15180 15690 17259 17855 18828 21426 22770 23012 23535 24058 28765 31380 32139 34518 35710 36087 39281 42852 45540 47070 48116 51777 53565 57530 60145 64278 69036 71420 72174 78562 82133 86295 94140 103554 107130 108261 115060 117843 120290 128556 132319 144348 157124 160695 164266 172590 180435 196405 207108 214260 216522 235686 240580 246399 258885 264638 321390 328532 345180 353529 360870 392810 396957 410665 433044 471372 492798 517770 529276 541305 589215 642780 661595 707058 721740 739197 785620 793914 821330 903463 985596 1035540 1082610 1178430 1190871 1231995 1323190 1414116 1478394 1587828 1642660 1767645 1806926 1867633 1984785 2165220 2356860 2381742 2463990 2646380 2710389 2956788 3535290 3613852 3695985 3735266 3969570 4517315 4763484 4927980 5420778 5602899 5954355 7070580 7391970 7470532 7939140 8131167 9034630 9338165 10841556 11205798 11908710 13551945 14783940 16262334 16808697 18069260 18676330 20543963 22411596 23817420 27103890 28014495 32524668 33617394 37352660 40655835 41087926 42955559 54207780 56028990 61631889 67234788 81311670 82175852 84043485 85911118 102719815 112057980 123263778 128866677 162623340 168086970 171822236 184895667 205439630 214777795 246527556 257733354 308159445 336173940 369791334 386600031 410879260 429555590 472511149 515466708 616318890 644333385 739582668 773200062 859111180 924478335 945022298 1232637780 1288666770 1417533447 1546400124 1848956670 1890044596 1933000155 2362555745 2577333540 2835066894 3697913340 3866000310 4252600341 4725111490 5670133788 7087667235 7732000620 8505200682 9450222980 14175334470 17010401364 21263001705 28350668940 42526003410 85052006820
• Sum of all divisors σ(n): 294325484544
• Sum of proper divisors (its aliquot sum) s(n): 209273477724
• 85052006820 is an abundant number, because the sum of its proper divisors (209273477724) is greater than itself. Its abundance is 124221470904

Bases of 85052006820

• Binary: 1001111001101011111101010000110100100₂
• Hexadecimal: 0x13CD7EA1A4
• Base-36: 132LROH0

Squares and roots of 85052006820

• 85052006820 squared (85052006820²) is 7233843864109326512400
• 85052006820 cubed (85052006820³) is 615252937665041591758251614568000
• The square root of 85052006820 is 291636.7720641551
• The cube root of 85052006820 is 4397.7262153319

Scales and comparisons

• 85,052,006,820 seconds is equal to 2,704 years, 20 weeks, 2 days, 5 hours, 27 minutes.
• To count from 1 to 85,052,006,820 would take you about five thousand, four hundred eight 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 85052006820 cubic inches would be around 366.5 feet tall.

Recreational maths with 85052006820

• 85052006820 backwards is 02860025058
• 85052006820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85052006820's digits is 36
• More coming soon!