12188375401664

Names of 12188375401664

• Cardinal: 12188375401664 can be written as Twelve trillion, one hundred eighty-eight billion, three hundred seventy-five million, four hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2188375401664 × 10¹³

Factors of 12188375401664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18817

Divisors of 12188375401664

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 154 176 196 224 308 352 392 448 539 616 704 784 1078 1232 1568 2156 2464 3136 4312 4928 8624 17248 18797 34496 37594 75188 131579 150376 206767 263158 300752 413534 526316 601504 827068 921053 1052632 1203008 1447369 1654136 1842106 2105264 2894738 3308272 3684212 4210528 5789476 6616544 7368424 8421056 10131583 11578952 13233088 14736848 20263166 23157904 29473696 40526332 46315808 58947392 81052664 92631616 162105328 324210656 353327209 648421312 706654418 1413308836 2473290463 2826617672 3886599299 4946580926 5653235344 7773198598 9893161852 11306470688 15546397196 17313033241 19786323704 22612941376 27206195093 31092794392 34626066482 39572647408 54412390186 62185588784 69252132964 79145294816 108824780372 124371177568 138504265928 158290589632 190443365651 217649560744 248742355136 277008531856 380886731302 435299121488 554017063712 761773462604 870598242976 1108034127424 1523546925208 1741196485952 3047093850416 6094187700832 12188375401664
• Sum of all divisors σ(n): 30694460936076
• Sum of proper divisors (its aliquot sum) s(n): 18506085534412
• 12188375401664 is an abundant number, because the sum of its proper divisors (18506085534412) is greater than itself. Its abundance is 6317710132748

Bases of 12188375401664

• Binary: 10110001010111010011110010010100010011000000₂
• Hexadecimal: 0xB15D3C944C0
• Base-36: 4BJ9G0PFK

Squares and roots of 12188375401664

• 12188375401664 squared (12188375401664²) is 148556494931888073333968896
• 12188375401664 cubed (12188375401664³) is 1810662328585247276143804230399282642944
• The square root of 12188375401664 is 3491185.3863213853
• The cube root of 12188375401664 is 23013.4611822233

Scales and comparisons

• 12,188,375,401,664 seconds is equal to 387,552 years, 33 weeks, 17 hours, 47 minutes, 44 seconds.
• To count from 1 to 12,188,375,401,664 would take you about nine hundred sixty-eight thousand, eight hundred eighty-one 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 12188375401664 cubic inches would be around 1917.8 feet tall.

Recreational maths with 12188375401664

• 12188375401664 backwards is 46610457388121
• 12188375401664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12188375401664's digits is 56
• More coming soon!