164065824

Names of 164065824

• Cardinal: 164065824 can be written as One hundred sixty-four million, sixty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.64065824 × 10⁸

Factors of 164065824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 559

Divisors of 164065824

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 243 288 312 324 351 416 432 468 486 541 624 648 702 729 864 936 972 1053 1082 1248 1296 1404 1458 1623 1872 1944 2106 2164 2592 2808 2916 3159 3246 3744 3888 4212 4328 4869 5616 5832 6318 6492 7033 7776 8424 8656 9477 9738 11232 11664 12636 12984 14066 14607 16848 17312 18954 19476 21099 23328 25272 25968 28132 29214 33696 37908 38952 42198 43821 50544 51936 56264 58428 63297 75816 77904 84396 87642 101088 112528 116856 126594 131463 151632 155808 168792 175284 189891 225056 233712 253188 262926 303264 337584 350568 379782 394389 467424 506376 525852 569673 675168 701136 759564 788778 1012752 1051704 1139346 1402272 1519128 1577556 1709019 2025504 2103408 2278692 3038256 3155112 3418038 4206816 4557384 5127057 6076512 6310224 6836076 9114768 10254114 12620448 13672152 18229536 20508228 27344304 41016456 54688608 82032912 164065824
• Sum of all divisors σ(n): 522502092
• Sum of proper divisors (its aliquot sum) s(n): 358436268
• 164065824 is an abundant number, because the sum of its proper divisors (358436268) is greater than itself. Its abundance is 194370444

Bases of 164065824

• Binary: 1001110001110111001000100000₂
• Hexadecimal: 0x9C77220
• Base-36: 2POI00

Squares and roots of 164065824

• 164065824 squared (164065824²) is 26917594604798976
• 164065824 cubed (164065824³) is 4416257338934298351796224
• The square root of 164065824 is 12808.8182124659
• The cube root of 164065824 is 547.4435896093

Scales and comparisons

• 164,065,824 seconds is equal to 5 years, 11 weeks, 1 day, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 164,065,824 would take you about seven 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 164065824 cubic inches would be around 45.6 feet tall.

Recreational maths with 164065824

• 164065824 backwards is 428560461
• 164065824 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 164065824's digits is 36
• More coming soon!