85388271210

Names of 85388271210

• Cardinal: 85388271210 can be written as Eighty-five billion, three hundred eighty-eight million, two hundred seventy-one thousand, two hundred ten.

Scientific notation

• Scientific notation: 8.538827121 × 10¹⁰

Factors of 85388271210

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 433641

Divisors of 85388271210

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 199 330 398 495 597 990 995 1194 1791 1990 2189 2985 3582 4378 5970 6567 8955 10945 13134 17910 19701 21890 32835 39402 65670 98505 197010 433421 866842 1300263 2167105 2600526 3900789 4334210 4767631 6501315 7801578 9535262 13002630 14302893 19503945 23838155 28605786 39007890 42908679 47676310 71514465 85817358 86250779 143028930 172501558 214543395 258752337 429086790 431253895 517504674 776257011 862507790 948758569 1293761685 1552514022 1897517138 2587523370 2846275707 3881285055 4743792845 5692551414 7762570110 8538827121 9487585690 14231378535 17077654242 28462757070 42694135605 85388271210
• Sum of all divisors σ(n): 243409795200
• Sum of proper divisors (its aliquot sum) s(n): 158021523990
• 85388271210 is an abundant number, because the sum of its proper divisors (158021523990) is greater than itself. Its abundance is 72633252780

Bases of 85388271210

• Binary: 1001111100001100010011001111001101010₂
• Hexadecimal: 0x13E1899E6A
• Base-36: 1385YZQI

Squares and roots of 85388271210

• 85388271210 squared (85388271210²) is 7291156860232514864100
• 85388271210 cubed (85388271210³) is 622579279416186042876127092561000
• The square root of 85388271210 is 292212.7156884177
• The cube root of 85388271210 is 4403.5142587191

Scales and comparisons

• 85,388,271,210 seconds is equal to 2,715 years, 4 weeks, 2 days, 4 hours, 13 minutes, 30 seconds.
• To count from 1 to 85,388,271,210 would take you about five thousand, four hundred thirty 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 85388271210 cubic inches would be around 367 feet tall.

Recreational maths with 85388271210

• 85388271210 backwards is 01217288358
• 85388271210 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85388271210's digits is 45
• More coming soon!