85216061200

Names of 85216061200

• Cardinal: 85216061200 can be written as Eighty-five billion, two hundred sixteen million, sixty-one thousand, two hundred.

Scientific notation

• Scientific notation: 8.52160612 × 10¹⁰

Factors of 85216061200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66862

Divisors of 85216061200

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 40 50 62 80 100 103 124 155 200 206 248 310 400 412 496 515 620 775 824 1030 1240 1550 1648 2060 2480 2575 3100 3193 4120 5150 6200 6386 8240 10300 12400 12772 15965 20600 25544 31930 41200 51088 63860 66721 79825 127720 133442 159650 255440 266884 319300 333605 533768 638600 667210 1067536 1277200 1334420 1668025 2068351 2668840 3336050 4136702 5337680 6672100 6872263 8273404 10341755 13344200 13744526 16546808 20683510 26688400 27489052 33093616 34361315 41367020 51708775 54978104 68722630 82734040 103417550 109956208 137445260 165468080 171806575 206835100 213040153 274890520 343613150 413670200 426080306 549781040 687226300 827340400 852160612 1065200765 1374452600 1704321224 2130401530 2748905200 3408642448 4260803060 5326003825 8521606120 10652007650 17043212240 21304015300 42608030600 85216061200
• Sum of all divisors σ(n): 213390834176
• Sum of proper divisors (its aliquot sum) s(n): 128174772976
• 85216061200 is an abundant number, because the sum of its proper divisors (128174772976) is greater than itself. Its abundance is 42958711776

Bases of 85216061200

• Binary: 1001111010111010001011110011100010000₂
• Hexadecimal: 0x13D745E710
• Base-36: 135BFXN4

Squares and roots of 85216061200

• 85216061200 squared (85216061200²) is 7261777086442145440000
• 85216061200 cubed (85216061200³) is 618820040619011556074340928000000
• The square root of 85216061200 is 291917.9014723147
• The cube root of 85216061200 is 4400.5519486655

Scales and comparisons

• 85,216,061,200 seconds is equal to 2,709 years, 31 weeks, 4 days, 6 minutes, 40 seconds.
• To count from 1 to 85,216,061,200 would take you about five thousand, four hundred nineteen 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 85216061200 cubic inches would be around 366.7 feet tall.

Recreational maths with 85216061200

• 85216061200 backwards is 00216061258
• 85216061200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85216061200's digits is 31
• More coming soon!