135421733139

Names of 135421733139

• Cardinal: 135421733139 can be written as One hundred thirty-five billion, four hundred twenty-one million, seven hundred thirty-three thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.35421733139 × 10¹¹

Factors of 135421733139

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 691

Divisors of 135421733139

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 21 33 77 101 231 303 569 707 1111 1707 2121 3333 3983 6259 7777 10201 11949 18777 23331 30603 43813 57469 71407 112211 131439 172407 214221 336633 402283 632159 785477 1030301 1206849 1896477 2356431 3090903 4425113 5804369 7212107 11333311 13275339 17413107 21636321 33999933 40630583 63848059 79333177 121891749 191544177 237999531 446936413 586241269 1340809239 1758723807 4103688883 6448653959 12311066649 19345961877 45140577713 135421733139
• Sum of all divisors σ(n): 227767403520
• Sum of proper divisors (its aliquot sum) s(n): 92345670381
• 135421733139 is a deficient number, because the sum of its proper divisors (92345670381) is less than itself. Its deficiency is 43076062758

Bases of 135421733139

• Binary: 1111110000111110000111010100100010011₂
• Hexadecimal: 0x1F87C3A913
• Base-36: 1Q7MLQ1F

Squares and roots of 135421733139

• 135421733139 squared (135421733139²) is 18339045806370530793321
• 135421733139 cubed (135421733139³) is 2483505367214207087246898425564619
• The square root of 135421733139 is 367996.9200129261
• The cube root of 135421733139 is 5135.2641650317

Scales and comparisons

• 135,421,733,139 seconds is equal to 4,305 years, 51 weeks, 4 days, 4 hours, 5 minutes, 39 seconds.
• To count from 1 to 135,421,733,139 would take you about eight thousand, six hundred eleven 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 135421733139 cubic inches would be around 427.9 feet tall.

Recreational maths with 135421733139

• 135421733139 backwards is 931337124531
• The number of decimal digits it has is: 12
• The sum of 135421733139's digits is 42
• More coming soon!