12818380372236

Names of 12818380372236

• Cardinal: 12818380372236 can be written as Twelve trillion, eight hundred eighteen billion, three hundred eighty million, three hundred seventy-two thousand, two hundred thirty-six.

Scientific notation

• Scientific notation: 1.2818380372236 × 10¹³

Factors of 12818380372236

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6154

Divisors of 12818380372236

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 58 87 116 174 261 269 348 522 538 807 841 1044 1076 1614 1682 2421 2523 3228 3364 4842 5046 5851 7569 7801 9684 10092 11702 15138 15602 17553 23403 23404 30276 31204 35106 46806 52659 70209 70212 72361 93612 105318 140418 144722 169679 210636 217083 226229 280836 289444 339358 434166 452458 509037 651249 678687 678716 868332 904916 1018074 1302498 1357374 1527111 1573919 2036061 2036148 2098469 2604996 2714748 3054222 3147838 4072122 4196938 4721757 4920691 6108444 6295407 6295676 8144244 8393876 9443514 9841382 12590814 14165271 14762073 18886221 18887028 19682764 25181628 28330542 29524146 37772442 44286219 45643651 56661084 59048292 60855601 75544884 88572438 91287302 121711202 136930953 177144876 182566803 182574604 243422404 273861906 365133606 410792859 423384211 547700409 547723812 730267212 821585718 846768422 1095400818 1270152633 1323665879 1643171436 1693536844 2190801636 2540305266 2647331758 3810457899 3970997637 5080610532 5294663516 7620915798 7941995274 11912992911 12278142119 15241831596 15883990548 23825985822 24556284238 36834426357 47651971644 49112568476 73668852714 110503279071 147337705428 221006558142 356066121451 442013116284 712132242902 1068198364353 1424264485804 2136396728706 3204595093059 4272793457412 6409190186118 12818380372236
• Sum of all divisors σ(n): 33688826903732
• Sum of proper divisors (its aliquot sum) s(n): 20870446531496
• 12818380372236 is an abundant number, because the sum of its proper divisors (20870446531496) is greater than itself. Its abundance is 8052066159260

Bases of 12818380372236

• Binary: 10111010100010000011000000100011100100001100₂
• Hexadecimal: 0xBA88302390C
• Base-36: 4JKOKPNV0

Squares and roots of 12818380372236

• 12818380372236 squared (12818380372236²) is 164310875367325133919639696
• 12818380372236 cubed (12818380372236³) is 2106199299753436153364469636123481880256
• The square root of 12818380372236 is 3580276.5776174331
• The cube root of 12818380372236 is 23403.3333285857

Scales and comparisons

• 12,818,380,372,236 seconds is equal to 407,584 years, 43 weeks, 6 days, 22 hours, 30 minutes, 36 seconds.
• To count from 1 to 12,818,380,372,236 would take you about one million, eighteen thousand, nine hundred sixty-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 12818380372236 cubic inches would be around 1950.3 feet tall.

Recreational maths with 12818380372236

• 12818380372236 backwards is 63227308381821
• The number of decimal digits it has is: 14
• The sum of 12818380372236's digits is 54
• More coming soon!