85326243840

Names of 85326243840

• Cardinal: 85326243840 can be written as Eighty-five billion, three hundred twenty-six million, two hundred forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.532624384 × 10¹⁰

Factors of 85326243840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 925859

Divisors of 85326243840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2048 2304 2560 2880 3072 3840 4608 5120 5760 6144 7680 9216 10240 11520 15360 18432 23040 30720 46080 92160 925849 1851698 2777547 3703396 4629245 5555094 7406792 8332641 9258490 11110188 13887735 14813584 16665282 18516980 22220376 27775470 29627168 33330564 37033960 41663205 44440752 55550940 59254336 66661128 74067920 83326410 88881504 111101880 118508672 133322256 148135840 166652820 177763008 222203760 237017344 266644512 296271680 333305640 355526016 444407520 474034688 533289024 592543360 666611280 711052032 888815040 948069376 1066578048 1185086720 1333222560 1422104064 1777630080 1896138752 2133156096 2370173440 2666445120 2844208128 3555260160 4266312192 4740346880 5332890240 5688416256 7110520320 8532624384 9480693760 10665780480 14221040640 17065248768 21331560960 28442081280 42663121920 85326243840
• Sum of all divisors σ(n): 295725748500
• Sum of proper divisors (its aliquot sum) s(n): 210399504660
• 85326243840 is an abundant number, because the sum of its proper divisors (210399504660) is greater than itself. Its abundance is 125073260820

Bases of 85326243840

• Binary: 1001111011101110101110010100000000000₂
• Hexadecimal: 0x13DDD72800
• Base-36: 13751J40

Squares and roots of 85326243840

• 85326243840 squared (85326243840²) is 7280567887843137945600
• 85326243840 cubed (85326243840³) is 621223510891777360017022255104000
• The square root of 85326243840 is 292106.5624733549
• The cube root of 85326243840 is 4402.4477399869

Scales and comparisons

• 85,326,243,840 seconds is equal to 2,713 years, 5 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 85,326,243,840 would take you about five thousand, four hundred twenty-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 85326243840 cubic inches would be around 366.9 feet tall.

Recreational maths with 85326243840

• 85326243840 backwards is 04834262358
• 85326243840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85326243840's digits is 45
• More coming soon!