164744230

Names of 164744230

• Cardinal: 164744230 can be written as One hundred sixty-four million, seven hundred forty-four thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.6474423 × 10⁸

Factors of 164744230

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 124

Divisors of 164744230

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 31 35 62 70 79 155 158 217 310 395 434 553 790 961 1085 1106 1922 2170 2449 2765 4805 4898 5530 6727 9610 12245 13454 17143 24490 29791 33635 34286 59582 67270 75919 85715 148955 151838 171430 208537 297910 379595 417074 531433 759190 1042685 1062866 2085370 2353489 2657165 4706978 5314330 11767445 16474423 23534890 32948846 82372115 164744230
• Sum of all divisors σ(n): 354631680
• Sum of proper divisors (its aliquot sum) s(n): 189887450
• 164744230 is an abundant number, because the sum of its proper divisors (189887450) is greater than itself. Its abundance is 25143220

Bases of 164744230

• Binary: 1001110100011100110000100110₂
• Hexadecimal: 0x9D1CC26
• Base-36: 2Q31GM

Squares and roots of 164744230

• 164744230 squared (164744230²) is 27140661318292900
• 164744230 cubed (164744230³) is 4471267350572948724967000
• The square root of 164744230 is 12835.2728837373
• The cube root of 164744230 is 548.1971048475

Scales and comparisons

• 164,744,230 seconds is equal to 5 years, 12 weeks, 2 days, 18 hours, 17 minutes, 10 seconds.
• To count from 1 to 164,744,230 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 164744230 cubic inches would be around 45.7 feet tall.

Recreational maths with 164744230

• 164744230 backwards is 032447461
• 164744230 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 164744230's digits is 31
• More coming soon!