165172297364490

Names of 165172297364490

• Cardinal: 165172297364490 can be written as One hundred sixty-five trillion, one hundred seventy-two billion, two hundred ninety-seven million, three hundred sixty-four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.6517229736449 × 10¹⁴

Factors of 165172297364490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 585016

Divisors of 165172297364490

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 131 195 262 390 393 655 786 1310 1703 1965 3406 3930 5109 5581 8515 10218 11162 16743 17030 25545 27905 33486 51090 55810 72553 83715 145106 167430 217659 362765 435318 579281 725530 731111 1088295 1158562 1462222 1737843 2176590 2193333 2896405 3475686 3655555 4386666 5792810 7311110 7530653 8689215 9504443 10966665 15061306 17378430 19008886 21933330 22591959 28513329 37653265 45183918 47522215 57026658 75306530 75885811 95044430 112959795 142566645 151771622 225919590 227657433 285133290 379429055 455314866 758858110 986515543 1138287165 1973031086 2276574330 2959546629 3232967261 4932577715 5919093258 6465934522 9698901783 9865155430 14797733145 16164836305 19397803566 29595466290 32329672610 42028574393 48494508915 84057148786 96989017830 126085723179 210142871965 252171446358 420285743930 423518711191 630428615895 847037422382 1260857231790 1270556133573 2117593555955 2541112267146 4235187111910 5505743245483 6352780667865 11011486490966 12705561335730 16517229736449 27528716227415 33034459472898 55057432454830 82586148682245 165172297364490
• Sum of all divisors σ(n): 430243511410944
• Sum of proper divisors (its aliquot sum) s(n): 265071214046454
• 165172297364490 is an abundant number, because the sum of its proper divisors (265071214046454) is greater than itself. Its abundance is 99898916681964

Bases of 165172297364490

• Binary: 100101100011100100101100000111000111010000001010₂
• Hexadecimal: 0x96392C1C740A
• Base-36: 1MJR3T883U

Squares and roots of 165172297364490

• 165172297364490 squared (165172297364490²) is 27281887816663510199912960100
• 165172297364490 cubed (165172297364490³) is 4506212087118602146098235652552624526849000
• The square root of 165172297364490 is 12851937.4945760611
• The cube root of 165172297364490 is 54867.1501499205

Scales and comparisons

• 165,172,297,364,490 seconds is equal to 5,251,968 years, 7 weeks, 3 days, 16 hours, 21 minutes, 30 seconds.
• To count from 1 to 165,172,297,364,490 would take you about thirteen million, one hundred twenty-nine thousand, nine hundred twenty 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 165172297364490 cubic inches would be around 4572.3 feet tall.

Recreational maths with 165172297364490

• 165172297364490 backwards is 094463792271561
• The number of decimal digits it has is: 15
• The sum of 165172297364490's digits is 66
• More coming soon!