12748684729032

Names of 12748684729032

• Cardinal: 12748684729032 can be written as Twelve trillion, seven hundred forty-eight billion, six hundred eighty-four million, seven hundred twenty-nine thousand and thirty-two.

Scientific notation

• Scientific notation: 1.2748684729032 × 10¹³

Factors of 12748684729032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1338

Divisors of 12748684729032

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 47 49 56 63 72 84 94 98 126 141 147 168 188 196 252 282 294 329 376 392 423 441 504 564 588 658 846 882 987 1128 1176 1279 1316 1692 1764 1974 2209 2303 2558 2632 2961 3384 3528 3837 3948 4418 4606 5116 5922 6627 6909 7674 7896 8836 8953 9212 10232 11511 11844 13254 13818 15348 15463 17672 17906 18424 19881 20727 23022 23688 26508 26859 27636 30696 30926 35812 39762 41454 46044 46389 53016 53718 55272 60113 61852 62671 71624 79524 80577 82908 92088 92778 107436 108241 120226 123704 125342 139167 159048 161154 165816 180339 185556 188013 214872 216482 240452 250684 278334 322308 324723 360678 371112 376026 420791 432964 480904 501368 541017 556668 564039 644616 649446 721356 752052 841582 865928 974169 1082034 1113336 1128078 1262373 1298892 1442712 1504104 1635841 1683164 1948338 2164068 2256156 2524746 2597784 2825311 2945537 3271682 3366328 3787119 3896676 4328136 4512312 4907523 5049492 5650622 5891074 6543364 7574238 7793352 8475933 8836611 9815046 10098984 11301244 11450887 11782148 13086728 14722569 15148476 16951866 17673222 19630092 19777177 22602488 22901774 23564296 25427799 26509833 29445138 30296952 33903732 34352661 35346444 39260184 39554354 45803548 50855598 53019666 58890276 59331531 67807464 68705322 70692888 76884527 79108708 80156209 91607096 101711196 103057983 106039332 117780552 118663062 137410644 138440239 153769054 158217416 160312418 177994593 203422392 206115966 212078664 230653581 237326124 240468627 274821288 276880478 307538108 320624836 355989186 412231932 415320717 461307162 474652248 480937254 538191689 553760956 615076216 641249672 691960743 711978372 721405881 824463864 830641434 922614324 961874508 1076383378 1107521912 1245962151 1383921486 1423956744 1442811762 1614575067 1661282868 1845228648 1923749016 2152766756 2491924302 2767842972 2885623524 3229150134 3322565736 3613572769 3767341823 4305533512 4843725201 4983848604 5535685944 5771247048 6458300268 7227145538 7534683646 9687450402 9967697208 10840718307 11302025469 12916600536 14454291076 15069367292 19374900804 21681436614 22604050938 25295009383 28908582152 30138734584 32522154921 33906076407 38749801608 43362873228 45208101876 50590018766 65044309842 67812152814 75885028149 86725746456 90416203752 101180037532 130088619684 135624305628 151770056298 177065065681 202360075064 227655084447 260177239368 271248611256 303540112596 354130131362 455310168894 531195197043 607080225192 708260262724 910620337788 1062390394086 1416520525448 1593585591129 1821240675576 2124780788172 3187171182258 4249561576344 6374342364516 12748684729032
• Sum of all divisors σ(n): 41069726008155
• Sum of proper divisors (its aliquot sum) s(n): 28321041279123
• 12748684729032 is an abundant number, because the sum of its proper divisors (28321041279123) is greater than itself. Its abundance is 15572356550091

Bases of 12748684729032

• Binary: 10111001100001001000110100110001101011001000₂
• Hexadecimal: 0xB9848D31AC8
• Base-36: 4IONXQ5E0

Squares and roots of 12748684729032

• 12748684729032 squared (12748684729032²) is 162528962320253719263657024
• 12748684729032 cubed (12748684729032³) is 2072030499957635924976285545578823520768
• The square root of 12748684729032 is 3570530.0347472223
• The cube root of 12748684729032 is 23360.8402967231

Scales and comparisons

• 12,748,684,729,032 seconds is equal to 405,368 years, 38 weeks, 3 days, 9 hours, 37 minutes, 12 seconds.
• To count from 1 to 12,748,684,729,032 would take you about one million, thirteen thousand, four hundred twenty-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 12748684729032 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12748684729032

• 12748684729032 backwards is 23092748684721
• 12748684729032 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12748684729032's digits is 63
• More coming soon!