164229890586055749

Names of 164229890586055749

• Cardinal: 164229890586055749 can be written as One hundred sixty-four quadrillion, two hundred twenty-nine trillion, eight hundred ninety billion, five hundred eighty-six million, fifty-five thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.64229890586055749 × 10¹⁷

Factors of 164229890586055749

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3517980647945

Divisors of 164229890586055749

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 57 63 91 117 133 171 189 247 273 351 399 513 741 819 1197 1729 2223 2457 3591 5187 6669 15561 46683 3517980647903 10553941943709 24625864535321 31661825831127 45733748422739 66841632310157 73877593605963 94985477493381 137201245268217 200524896930471 221632780817889 320136238959173 411603735804651 467891426171099 601574690791413 664898342453667 868941220032041 960408716877519 1234811207413953 1403674278513297 1804724072374239 2606823660096123 2881226150632557 4211022835539891 6082588540224287 7820470980288369 8643678451897671 12633068506619673 18247765620672861 23461412940865107 54743296862018583 164229890586055749
• Sum of all divisors σ(n): 315211066052198400
• Sum of proper divisors (its aliquot sum) s(n): 150981175466142651
• 164229890586055749 is a deficient number, because the sum of its proper divisors (150981175466142651) is less than itself. Its deficiency is 13248715119913098

Bases of 164229890586055749

• Binary: 1001000111011101100011011100100001111000100001010001000101₂
• Hexadecimal: 0x247763721E21445
• Base-36: 18X2MY6STHZ9

Squares and roots of 164229890586055749

• 164229890586055749 squared (164229890586055749²) is 26971456961907842727736560935951001
• 164229890586055749 cubed (164229890586055749³) is 4429519425800636612745640590267383233622794918354749
• The square root of 164229890586055749 is 405252872.3970451379
• The cube root of 164229890586055749 is 547626.0108596341

Scales and comparisons

• 164,229,890,586,055,749 seconds is equal to 5,222,002,524 years, 12 weeks, 2 hours, 9 minutes, 9 seconds.
• To count from 1 to 164,229,890,586,055,749 would take you about fifteen billion, six hundred sixty-six million, seven thousand, five hundred seventy-two 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 164229890586055749 cubic inches would be around 45635.5 feet tall.

Recreational maths with 164229890586055749

• 164229890586055749 backwards is 947550685098922461
• The number of decimal digits it has is: 18
• The sum of 164229890586055749's digits is 90
• More coming soon!