121764910187136

Names of 121764910187136

• Cardinal: 121764910187136 can be written as One hundred twenty-one trillion, seven hundred sixty-four billion, nine hundred ten million, one hundred eighty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.21764910187136 × 10¹⁴

Factors of 121764910187136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 73084805

Divisors of 121764910187136

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 4339 8678 13017 17356 26034 34712 52068 69424 104136 138848 208272 277696 416544 555392 833088 1666176 73080461 146160922 219241383 292321844 438482766 584643688 876965532 1169287376 1753931064 2338574752 3507862128 4677149504 7015724256 9354299008 14031448512 28062897024 317096120279 634192240558 951288360837 1268384481116 1902576721674 2536768962232 3805153443348 5073537924464 7610306886696 10147075848928 15220613773392 20294151697856 30441227546784 40588303395712 60882455093568 121764910187136
• Sum of all divisors σ(n): 323512589181600
• Sum of proper divisors (its aliquot sum) s(n): 201747678994464
• 121764910187136 is an abundant number, because the sum of its proper divisors (201747678994464) is greater than itself. Its abundance is 79982768807328

Bases of 121764910187136

• Binary: 11011101011111010011010001101111100001010000000₂
• Hexadecimal: 0x6EBE9A37C280
• Base-36: 175U0ZNCLC

Squares and roots of 121764910187136

• 121764910187136 squared (121764910187136²) is 14826693352881296430539882496
• 121764910187136 cubed (121764910187136³) is 1805370984485797387832804332361526810771456
• The square root of 121764910187136 is 11034713.8697446977
• The cube root of 121764910187136 is 49564.8790713731

Scales and comparisons

• 121,764,910,187,136 seconds is equal to 3,871,747 years, 26 weeks, 3 hours, 5 minutes, 36 seconds.
• To count from 1 to 121,764,910,187,136 would take you about nine million, six hundred seventy-nine thousand, three hundred sixty-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 121764910187136 cubic inches would be around 4130.4 feet tall.

Recreational maths with 121764910187136

• 121764910187136 backwards is 631781019467121
• The number of decimal digits it has is: 15
• The sum of 121764910187136's digits is 57
• More coming soon!