164255085008

Names of 164255085008

• Cardinal: 164255085008 can be written as One hundred sixty-four billion, two hundred fifty-five million, eighty-five thousand and eight.

Scientific notation

• Scientific notation: 1.64255085008 × 10¹¹

Factors of 164255085008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20188

Divisors of 164255085008

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 49 56 68 98 112 119 136 196 238 272 392 476 631 784 833 952 1262 1666 1904 2524 3332 4417 5048 6664 8834 10096 10727 13328 17668 19531 21454 30919 35336 39062 42908 61838 70672 75089 78124 85816 123676 136717 150178 156248 171632 247352 273434 300356 312496 332027 494704 525623 546868 600712 664054 957019 1051246 1093736 1201424 1328108 1914038 2102492 2187472 2324189 2656216 3828076 4204984 4648378 5312432 7656152 8409968 9296756 12324061 15312304 16269323 18593512 24648122 32538646 37187024 49296244 65077292 86268427 98592488 130154584 172536854 197184976 209509037 260309168 345073708 419018074 603878989 690147416 838036148 1207757978 1380294832 1466563259 1676072296 2415515956 2933126518 3352144592 4831031912 5866253036 9662063824 10265942813 11732506072 20531885626 23465012144 41063771252 82127542504 164255085008
• Sum of all divisors σ(n): 392620388544
• Sum of proper divisors (its aliquot sum) s(n): 228365303536
• 164255085008 is an abundant number, because the sum of its proper divisors (228365303536) is greater than itself. Its abundance is 64110218528

Bases of 164255085008

• Binary: 10011000111110010111011011000111010000₂
• Hexadecimal: 0x263E5DB1D0
• Base-36: 23GH8IQ8

Squares and roots of 164255085008

• 164255085008 squared (164255085008²) is 26979732950985306360064
• 164255085008 cubed (164255085008³) is 4431558329357230193531235376320512
• The square root of 164255085008 is 405283.9560209607
• The cube root of 164255085008 is 5476.5401310143

Scales and comparisons

• 164,255,085,008 seconds is equal to 5,222 years, 41 weeks, 5 days, 12 hours, 30 minutes, 8 seconds.
• To count from 1 to 164,255,085,008 would take you about ten thousand, four hundred forty-five 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 164255085008 cubic inches would be around 456.4 feet tall.

Recreational maths with 164255085008

• 164255085008 backwards is 800580552461
• The number of decimal digits it has is: 12
• The sum of 164255085008's digits is 44
• More coming soon!