135728348168

Names of 135728348168

• Cardinal: 135728348168 can be written as One hundred thirty-five billion, seven hundred twenty-eight million, three hundred forty-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.35728348168 × 10¹¹

Factors of 135728348168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5611

Divisors of 135728348168

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 56 61 76 122 133 152 244 266 409 427 488 532 818 854 1064 1159 1636 1708 2318 2863 3272 3416 4636 5113 5726 7771 8113 9272 10226 11452 15542 16226 20452 22904 24949 31084 32452 35791 40904 49898 54397 62168 64904 71582 97147 99796 108794 143164 174643 194294 199592 217588 286328 311893 349286 388588 435176 474031 623786 680029 698572 777176 948062 1247572 1360058 1397144 1896124 2091217 2183251 2495144 2720116 3318217 3792248 4182434 4366502 5440232 5925967 6636434 8364868 8733004 11851934 13272868 14638519 16729736 17466008 23703868 26545736 29277038 39733123 41481769 47407736 58554076 79466246 82963538 117108152 127564237 158932492 165927076 255128474 278131861 317864984 331854152 510256948 556263722 892949659 1020513896 1112527444 1785899318 2225054888 2423720503 3571798636 4847441006 7143597272 9694882012 16966043521 19389764024 33932087042 67864174084 135728348168
• Sum of all divisors σ(n): 311994912000
• Sum of proper divisors (its aliquot sum) s(n): 176266563832
• 135728348168 is an abundant number, because the sum of its proper divisors (176266563832) is greater than itself. Its abundance is 40538215664

Bases of 135728348168

• Binary: 1111110011010000010100011110000001000₂
• Hexadecimal: 0x1F9A0A3C08
• Base-36: 1QCP5JPK

Squares and roots of 135728348168

• 135728348168 squared (135728348168²) is 18422184496413828956224
• 135728348168 cubed (135728348168³) is 2500412671344387923980371102597632
• The square root of 135728348168 is 368413.2844618935
• The cube root of 135728348168 is 5139.1369120145

Scales and comparisons

• 135,728,348,168 seconds is equal to 4,315 years, 38 weeks, 3 days, 22 hours, 56 minutes, 8 seconds.
• To count from 1 to 135,728,348,168 would take you about eight thousand, six hundred thirty-one 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 135728348168 cubic inches would be around 428.3 feet tall.

Recreational maths with 135728348168

• 135728348168 backwards is 861843827531
• 135728348168 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135728348168's digits is 56
• More coming soon!