172792135005

Names of 172792135005

• Cardinal: 172792135005 can be written as One hundred seventy-two billion, seven hundred ninety-two million, one hundred thirty-five thousand and five.

Scientific notation

• Scientific notation: 1.72792135005 × 10¹¹

Factors of 172792135005

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1963

Divisors of 172792135005

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 15 19 21 35 57 95 105 109 133 285 327 399 545 665 727 763 1093 1635 1995 2071 2181 2289 3279 3635 3815 5089 5465 6213 7651 10355 10905 11445 13813 14497 15267 16395 20767 22953 25445 31065 38255 41439 43491 62301 69065 72485 76335 79243 96691 103835 114765 119137 145369 207195 217455 237729 290073 311505 357411 396215 436107 483455 554701 595685 726845 794611 833959 1188645 1450365 1505617 1664103 1787055 2180535 2263603 2383833 2501877 2773505 3973055 4169795 4516851 5562277 6790809 7528085 8320515 10539319 11318015 11919165 12509385 15097609 15845221 16686831 22584255 27811385 31617957 33954045 45292827 47535663 52696595 75488045 79226105 83434155 86612599 105683263 158089785 226464135 237678315 259837797 317049789 433062995 528416315 606288193 1299188985 1585248945 1645639381 1818864579 3031440965 4936918143 8228196905 9094322895 11519475667 24684590715 34558427001 57597378335 172792135005
• Sum of all divisors σ(n): 336412876800
• Sum of proper divisors (its aliquot sum) s(n): 163620741795
• 172792135005 is a deficient number, because the sum of its proper divisors (163620741795) is less than itself. Its deficiency is 9171393210

Bases of 172792135005

• Binary: 10100000111011001101101011110101011101₂
• Hexadecimal: 0x283B36BD5D
• Base-36: 27DNZ4NX

Squares and roots of 172792135005

• 172792135005 squared (172792135005²) is 29857121919586146350025
• 172792135005 cubed (172792135005³) is 5159075841589874153841207785125125
• The square root of 172792135005 is 415682.7335901747
• The cube root of 172792135005 is 5569.8220942547

Scales and comparisons

• 172,792,135,005 seconds is equal to 5,494 years, 13 weeks, 1 day, 23 hours, 16 minutes, 45 seconds.
• To count from 1 to 172,792,135,005 would take you about ten thousand, nine hundred eighty-eight 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 172792135005 cubic inches would be around 464.2 feet tall.

Recreational maths with 172792135005

• 172792135005 backwards is 500531297271
• The number of decimal digits it has is: 12
• The sum of 172792135005's digits is 42
• More coming soon!