12189137081984

Names of 12189137081984

• Cardinal: 12189137081984 can be written as Twelve trillion, one hundred eighty-nine billion, one hundred thirty-seven million, eighty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2189137081984 × 10¹³

Factors of 12189137081984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2401

Divisors of 12189137081984

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 128 212 424 569 848 1138 1696 1777 2276 3392 3554 4552 6784 7108 9104 14216 18208 28432 30157 36416 56864 60314 72832 94181 113728 120628 188362 227456 241256 376724 482512 753448 965024 1011113 1506896 1930048 2022226 3013792 3157729 3860096 4044452 6027584 6315458 8088904 12055168 12630916 16177808 25261832 32355616 50523664 53588989 64711232 101047328 107177978 129422464 167359637 202094656 214355956 334719274 404189312 428711912 669438548 857423824 1338877096 1714847648 1796747801 2677754192 3429695296 3593495602 5355508384 6859390592 7186991204 10711016768 14373982408 21422033536 28747964816 57495929632 95227633453 114991859264 190455266906 229983718528 380910533812 761821067624 1523642135248 3047284270496 6094568540992 12189137081984
• Sum of all divisors σ(n): 24798654492300
• Sum of proper divisors (its aliquot sum) s(n): 12609517410316
• 12189137081984 is an abundant number, because the sum of its proper divisors (12609517410316) is greater than itself. Its abundance is 420380328332

Bases of 12189137081984

• Binary: 10110001011000000001001011111001011010000000₂
• Hexadecimal: 0xB16012F9680
• Base-36: 4BJM1I5Q8

Squares and roots of 12189137081984

• 12189137081984 squared (12189137081984²) is 148575062803397422337376256
• 12189137081984 cubed (12189137081984³) is 1811001807474993195190873677838526971904
• The square root of 12189137081984 is 3491294.4708208157
• The cube root of 12189137081984 is 23013.9405607231

Scales and comparisons

• 12,189,137,081,984 seconds is equal to 387,576 years, 44 weeks, 3 days, 11 hours, 39 minutes, 44 seconds.
• To count from 1 to 12,189,137,081,984 would take you about nine hundred sixty-eight thousand, nine hundred forty-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 12189137081984 cubic inches would be around 1917.8 feet tall.

Recreational maths with 12189137081984

• 12189137081984 backwards is 48918073198121
• The number of decimal digits it has is: 14
• The sum of 12189137081984's digits is 62
• More coming soon!