135897782215120

Names of 135897782215120

• Cardinal: 135897782215120 can be written as One hundred thirty-five trillion, eight hundred ninety-seven billion, seven hundred eighty-two million, two hundred fifteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.3589778221512 × 10¹⁴

Factors of 135897782215120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13446577

Divisors of 135897782215120

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 127541 255082 510164 637705 1020328 1275410 2040656 2550820 5101640 10203280 13319029 26638058 53276116 66595145 106552232 133190290 213104464 266380580 532761160 1065522320 1698722277689 3397444555378 6794889110756 8493611388445 13589778221512 16987222776890 27179556443024 33974445553780 67948891107560 135897782215120
• Sum of all divisors σ(n): 315964844712360
• Sum of proper divisors (its aliquot sum) s(n): 180067062497240
• 135897782215120 is an abundant number, because the sum of its proper divisors (180067062497240) is greater than itself. Its abundance is 44169280282120

Bases of 135897782215120

• Binary: 11110111001100100101011000010001110000111010000₂
• Hexadecimal: 0x7B992B08E1D0
• Base-36: 1C66KUR5CG

Squares and roots of 135897782215120

• 135897782215120 squared (135897782215120²) is 18468207210988185773956614400
• 135897782215120 cubed (135897782215120³) is 2509788401462581210112435784882807689728000
• The square root of 135897782215120 is 11657520.4145272677
• The cube root of 135897782215120 is 51412.7447257147

Scales and comparisons

• 135,897,782,215,120 seconds is equal to 4,321,129 years, 5 weeks, 6 days, 20 hours, 38 minutes, 40 seconds.
• To count from 1 to 135,897,782,215,120 would take you about ten million, eight hundred two thousand, eight hundred twenty-two 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 135897782215120 cubic inches would be around 4284.4 feet tall.

Recreational maths with 135897782215120

• 135897782215120 backwards is 021512287798531
• The number of decimal digits it has is: 15
• The sum of 135897782215120's digits is 61
• More coming soon!