136129238784

Names of 136129238784

• Cardinal: 136129238784 can be written as One hundred thirty-six billion, one hundred twenty-nine million, two hundred thirty-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.36129238784 × 10¹¹

Factors of 136129238784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 767346

Divisors of 136129238784

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 126 128 132 144 154 168 176 192 198 224 231 252 256 264 288 308 336 352 384 396 448 462 504 528 576 616 672 693 704 768 792 896 924 1008 1056 1152 1232 1344 1386 1408 1584 1792 1848 2016 2112 2304 2464 2688 2772 2816 3168 3696 4032 4224 4928 5376 5544 6336 7392 8064 8448 9856 11088 12672 14784 16128 19712 22176 25344 29568 44352 59136 88704 177408 767323 1534646 2301969 3069292 4603938 5371261 6138584 6905907 8440553 9207876 10742522 12277168 13811814 16113783 16881106 18415752 21485044 24554336 25321659 27623628 32227566 33762212 36831504 42970088 48341349 49108672 50643318 55247256 59083871 64455132 67524424 73663008 75964977 85940176 96682698 98217344 101286636 110494512 118167742 128910264 135048848 147326016 151929954 171880352 177251613 193365396 196434688 202573272 220989024 236335484 257820528 270097696 294652032 303859908 343760704 354503226 386730792 405146544 441978048 472670968 515641056 531754839 540195392 589304064 607719816 687521408 709006452 773461584 810293088 883956096 945341936 1031282112 1063509678 1080390784 1215439632 1375042816 1418012904 1546923168 1620586176 1767912192 1890683872 2062564224 2127019356 2160781568 2430879264 2836025808 3093846336 3241172352 3781367744 4125128448 4254038712 4861758528 5672051616 6187692672 6482344704 7562735488 8508077424 9723517056 11344103232 12375385344 15125470976 17016154848 19447034112 22688206464 34032309696 45376412928 68064619392 136129238784
• Sum of all divisors σ(n): 489343999872
• Sum of proper divisors (its aliquot sum) s(n): 353214761088
• 136129238784 is an abundant number, because the sum of its proper divisors (353214761088) is greater than itself. Its abundance is 217085522304

Bases of 136129238784

• Binary: 1111110110001111011110101011100000000₂
• Hexadecimal: 0x1FB1EF5700
• Base-36: 1QJBU0W0

Squares and roots of 136129238784

• 136129238784 squared (136129238784²) is 18531169651911289798656
• 136129238784 cubed (136129238784³) is 2522634018491846130986665906274304
• The square root of 136129238784 is 368956.9606119389
• The cube root of 136129238784 is 5144.1916327809

Scales and comparisons

• 136,129,238,784 seconds is equal to 4,328 years, 25 weeks, 2 days, 21 hours, 26 minutes, 24 seconds.
• To count from 1 to 136,129,238,784 would take you about eight thousand, six hundred fifty-six 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 136129238784 cubic inches would be around 428.7 feet tall.

Recreational maths with 136129238784

• 136129238784 backwards is 487832921631
• The number of decimal digits it has is: 12
• The sum of 136129238784's digits is 54
• More coming soon!