165011755142

Names of 165011755142

• Cardinal: 165011755142 can be written as One hundred sixty-five billion, eleven million, seven hundred fifty-five thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.65011755142 × 10¹¹

Factors of 165011755142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 208

Divisors of 165011755142

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 13 19 26 37 38 74 137 169 247 274 338 481 494 703 962 1369 1406 1781 2603 2738 3211 3562 5069 5206 6253 6422 9139 10138 12506 17797 18278 18769 23153 26011 33839 35594 37538 46306 52022 65897 67678 96311 118807 131794 187553 192622 231361 237614 243997 338143 356611 375106 439907 462722 487994 676286 694453 713222 856661 879814 1252043 1388906 1713322 2438189 2504086 3171961 3563507 4395859 4635943 4876378 6343922 7127014 8791718 9027889 9271886 13194607 16276559 18055778 25694761 26389214 31696457 32553118 46325591 51389522 60267259 63392914 92651182 117362557 120534518 171529891 234725114 334031893 343059782 488200459 602232683 668063786 976400918 1204465366 2229888583 4342414609 4459777166 6346605967 8684829218 12693211934 82505877571 165011755142
• Sum of all divisors σ(n): 292091596020
• Sum of proper divisors (its aliquot sum) s(n): 127079840878
• 165011755142 is a deficient number, because the sum of its proper divisors (127079840878) is less than itself. Its deficiency is 37931914264

Bases of 165011755142

• Binary: 10011001101011011101111001000010000110₂
• Hexadecimal: 0x266B779086
• Base-36: 23SZQL52

Squares and roots of 165011755142

• 165011755142 squared (165011755142²) is 27228879335043363440164
• 165011755142 cubed (165011755142³) is 4493085169625239267940456736323288
• The square root of 165011755142 is 406216.3895536467
• The cube root of 165011755142 is 5484.9368012181

Scales and comparisons

• 165,011,755,142 seconds is equal to 5,246 years, 44 weeks, 6 days, 6 hours, 39 minutes, 2 seconds.
• To count from 1 to 165,011,755,142 would take you about ten thousand, four hundred ninety-three 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 165011755142 cubic inches would be around 457.1 feet tall.

Recreational maths with 165011755142

• 165011755142 backwards is 241557110561
• 165011755142 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 165011755142's digits is 38
• More coming soon!