12712107685788

Names of 12712107685788

• Cardinal: 12712107685788 can be written as Twelve trillion, seven hundred twelve billion, one hundred seven million, six hundred eighty-five thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2712107685788 × 10¹³

Factors of 12712107685788

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14668683

Divisors of 12712107685788

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 181 228 252 266 342 362 399 532 543 684 724 798 1086 1197 1267 1596 1629 2172 2394 2534 3258 3439 3801 4788 5068 6516 6878 7602 10317 11403 13756 15204 20634 22806 24073 30951 41268 45612 48146 61902 72219 96292 123804 144438 216657 288876 433314 866628 14668471 29336942 44005413 58673884 88010826 102679297 132016239 176021652 205358594 264032478 278700949 308037891 410717188 528064956 557401898 616075782 836102847 924113673 1114803796 1232151564 1672205694 1848227346 1950906643 2508308541 2654993251 3344411388 3696454692 3901813286 5016617082 5309986502 5852719929 7803626572 7964979753 10033234164 10619973004 11705439858 15929959506 17558159787 18584952757 23410879716 23894939259 31859919012 35116319574 37169905514 47789878518 50444871769 55754858271 70232639148 74339811028 95579757036 100889743538 111509716542 151334615307 167264574813 201779487076 223019433084 302669230614 334529149626 353114102383 454003845921 605338461228 669058299252 706228204766 908007691842 1059342307149 1412456409532 1816015383684 2118684614298 3178026921447 4237369228596 6356053842894 12712107685788
• Sum of all divisors σ(n): 38870277322240
• Sum of proper divisors (its aliquot sum) s(n): 26158169636452
• 12712107685788 is an abundant number, because the sum of its proper divisors (26158169636452) is greater than itself. Its abundance is 13446061950664

Bases of 12712107685788

• Binary: 10111000111111000100101010011011011110011100₂
• Hexadecimal: 0xB8FC4A9B79C
• Base-36: 4I7V0P670

Squares and roots of 12712107685788

• 12712107685788 squared (12712107685788²) is 161597681815070340937180944
• 12712107685788 cubed (12712107685788³) is 2054247133006879403113383409116453223872
• The square root of 12712107685788 is 3565404.2808338019
• The cube root of 12712107685788 is 23338.4774943011

Scales and comparisons

• 12,712,107,685,788 seconds is equal to 404,205 years, 36 weeks, 3 days, 23 hours, 49 minutes, 48 seconds.
• To count from 1 to 12,712,107,685,788 would take you about one million, ten thousand, five hundred fourteen 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 12712107685788 cubic inches would be around 1944.9 feet tall.

Recreational maths with 12712107685788

• 12712107685788 backwards is 88758670121721
• 12712107685788 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12712107685788's digits is 63
• More coming soon!