12388005512110242

Names of 12388005512110242

• Cardinal: 12388005512110242 can be written as Twelve quadrillion, three hundred eighty-eight trillion, five billion, five hundred twelve million, one hundred ten thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.2388005512110242 × 10¹⁶

Factors of 12388005512110242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 834989562

Divisors of 12388005512110242

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 89 98 126 147 162 178 189 243 267 294 343 378 441 486 534 567 623 686 801 882 1029 1134 1246 1323 1602 1701 1869 2058 2403 2646 3087 3402 3738 3969 4361 4806 5607 6174 7209 7938 8722 9261 11214 11907 13083 14418 16821 18522 21627 23814 26166 27783 30527 33642 39249 43254 50463 55566 61054 78498 83349 91581 100926 117747 151389 166698 183162 235494 274743 302778 353241 549486 706482 824229 1059723 1648458 2119446 2472687 4945374 7418061 14836122 834989461 1669978922 2504968383 5009936766 5844926227 7514905149 11689852454 15029810298 17534778681 22544715447 35069557362 40914483589 45089430894 52604336043 67634146341 74314062029 81828967178 105208672086 122743450767 135268292682 148628124058 157813008129 202902439023 222942186087 245486901534 286401385123 315626016258 368230352301 405804878046 445884372174 473439024387 520198434203 572802770246 668826558261 736460704602 859204155369 946878048774 1040396868406 1104691056903 1337653116522 1420317073161 1560595302609 1718408310738 2006479674783 2209382113806 2577612466107 2840634146322 3121190605218 3314073170709 3641389039421 4012959349566 4681785907827 5155224932214 6019439024349 6628146341418 7282778078842 7732837398321 9363571815654 9942219512127 10924167118263 12038878048698 14045357723481 15465674796642 18058317073047 19884439024254 21848334236526 23198512194963 25489723275947 28090715446962 32772501354789 36116634146094 42136073170443 46397024389926 50979446551894 65545002709578 69595536584889 76469169827841 84272146340886 98317504064367 126408219511329 139191073169778 152938339655682 196635008128734 229407509483523 252816439022658 294952512193101 458815018967046 589905024386202 688222528450569 884857536579303 1376445056901138 1769715073158606 2064667585351707 4129335170703414 6194002756055121 12388005512110242
• Sum of all divisors σ(n): 32825105730144000
• Sum of proper divisors (its aliquot sum) s(n): 20437100218033758
• 12388005512110242 is an abundant number, because the sum of its proper divisors (20437100218033758) is greater than itself. Its abundance is 8049094705923516

Bases of 12388005512110242

• Binary: 101100000000101101001101001100000001100110000010100010₂
• Hexadecimal: 0x2C02D34C0660A2
• Base-36: 3DZ6J61344I

Squares and roots of 12388005512110242

• 12388005512110242 squared (12388005512110242²) is 153462680568073739151319961298564
• 12388005512110242 cubed (12388005512110242³) is 1901096532780510804660187467793757324858244292488
• The square root of 12388005512110242 is 111301417.3858996369
• The cube root of 12388005512110242 is 231384.2515099313

Scales and comparisons

• 12,388,005,512,110,242 seconds is equal to 393,900,256 years, 34 weeks, 5 days, 4 hours, 50 minutes, 42 seconds.
• To count from 1 to 12,388,005,512,110,242 would take you about one billion, one hundred eighty-one million, seven hundred thousand, seven hundred seventy 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 12388005512110242 cubic inches would be around 19282 feet tall.

Recreational maths with 12388005512110242

• 12388005512110242 backwards is 24201121550088321
• The number of decimal digits it has is: 17
• The sum of 12388005512110242's digits is 45
• More coming soon!