164001537186

Names of 164001537186

• Cardinal: 164001537186 can be written as One hundred sixty-four billion, one million, five hundred thirty-seven thousand, one hundred eighty-six.

Scientific notation

• Scientific notation: 1.64001537186 × 10¹¹

Factors of 164001537186

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 560

Divisors of 164001537186

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 37 74 111 139 222 278 379 417 758 834 1137 1369 2274 2738 4107 5143 8214 10286 14023 15429 28046 30858 42069 52681 84138 105362 143641 158043 190291 287282 316086 380582 430923 518851 570873 861846 1037702 1141746 1556553 1949197 3113106 3898394 5314717 5847591 10629434 11695182 15944151 19966099 31888302 39932198 59898297 72120289 119796594 144240578 196644529 216360867 393289058 432721734 589933587 738745663 1179867174 1477491326 2216236989 4432473978 27333589531 54667179062 82000768593 164001537186
• Sum of all divisors σ(n): 340431078960
• Sum of proper divisors (its aliquot sum) s(n): 176429541774
• 164001537186 is an abundant number, because the sum of its proper divisors (176429541774) is greater than itself. Its abundance is 12428004588

Bases of 164001537186

• Binary: 10011000101111010000001101110010100010₂
• Hexadecimal: 0x262F40DCA2
• Base-36: 23CAA3Z6

Squares and roots of 164001537186

• 164001537186 squared (164001537186²) is 26896504199370940798596
• 164001537186 cubed (164001537186³) is 4411068033626538505188746430590856
• The square root of 164001537186 is 404971.0325270191
• The cube root of 164001537186 is 5473.7207765755

Scales and comparisons

• 164,001,537,186 seconds is equal to 5,214 years, 38 weeks, 3 days, 22 hours, 33 minutes, 6 seconds.
• To count from 1 to 164,001,537,186 would take you about ten thousand, four hundred twenty-nine 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 164001537186 cubic inches would be around 456.1 feet tall.

Recreational maths with 164001537186

• 164001537186 backwards is 681735100461
• The number of decimal digits it has is: 12
• The sum of 164001537186's digits is 42
• More coming soon!