18136142261016

Names of 18136142261016

• Cardinal: 18136142261016 can be written as Eighteen trillion, one hundred thirty-six billion, one hundred forty-two million, two hundred sixty-one thousand and sixteen.

Scientific notation

• Scientific notation: 1.8136142261016 × 10¹³

Factors of 18136142261016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30174

Divisors of 18136142261016

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 13 23 24 26 39 46 52 69 78 92 104 138 156 157 184 276 299 312 314 471 547 552 598 628 897 942 1094 1196 1256 1641 1794 1884 2041 2188 2392 3282 3588 3611 3768 4082 4376 6123 6564 7111 7176 7222 8164 10833 12246 12581 13128 14222 14444 16328 21333 21666 24492 25162 28444 28888 29429 37743 42666 43332 46943 48984 50324 56888 58858 75486 85332 85879 86664 88287 93886 100648 117716 140829 150972 163553 170664 171758 176574 187772 235432 257637 281658 301944 327106 343516 353148 375544 382577 490659 515274 563316 654212 676867 687032 706296 765154 981318 1030548 1116427 1126632 1147731 1308424 1353734 1530308 1962636 1975217 2030601 2061096 2232854 2295462 2707468 3060616 3349281 3925272 3950434 4061202 4465708 4590924 4620353 5414936 5925651 6698562 7900868 8122404 8799271 8931416 9181848 9240706 11851302 13397124 13861059 15801736 16097663 16244808 17598542 18481412 23702604 25677821 26397813 26794248 27722118 32195326 35197084 36962824 47405208 48292989 51355642 52795626 55444236 60064589 64390652 70394168 77033463 96585978 102711284 105591252 106268119 110888472 120129178 128781304 154066926 180193767 193171956 205422568 209269619 211182504 212536238 240258356 308133852 318804357 360387534 370246249 386343912 418539238 425072476 480516712 616267704 627808857 637608714 720775068 740492498 837078476 850144952 1110738747 1255617714 1275217428 1381485547 1441550136 1480984996 1674156952 2221477494 2511235428 2527333091 2550434856 2762971094 2961969992 4144456641 4442954988 4813201237 5022470856 5054666182 5525942188 7581999273 8288913282 8885909976 9626402474 10109332364 11051884376 14439603711 15163998546 16577826564 19252804948 20218664728 28879207422 30327997092 32855330183 33155653128 38505609896 57758414844 58128661093 60655994184 65710660366 98565990549 115516829688 116257322186 131421320732 174385983279 197131981098 232514644372 262842641464 348771966558 394263962196 465029288744 697543933116 755672594209 788527924392 1395087866232 1511345188418 2267017782627 3022690376836 4534035565254 6045380753672 9068071130508 18136142261016
• Sum of all divisors σ(n): 51371049139200
• Sum of proper divisors (its aliquot sum) s(n): 33234906878184
• 18136142261016 is an abundant number, because the sum of its proper divisors (33234906878184) is greater than itself. Its abundance is 15098764617168

Bases of 18136142261016

• Binary: 100000111111010100110010100010010101100011000₂
• Hexadecimal: 0x107EA6512B18
• Base-36: 6FFMMU9SO

Squares and roots of 18136142261016

• 18136142261016 squared (18136142261016²) is 328919656111810548673352256
• 18136142261016 cubed (18136142261016³) is 5965333675688256947518170303360064452096
• The square root of 18136142261016 is 4258654.9826225651
• The cube root of 18136142261016 is 26273.3209584511

Scales and comparisons

• 18,136,142,261,016 seconds is equal to 576,673 years, 11 weeks, 4 days, 22 hours, 43 minutes, 36 seconds.
• To count from 1 to 18,136,142,261,016 would take you about one million, four hundred forty-one thousand, six hundred eighty-three 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 18136142261016 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18136142261016

• 18136142261016 backwards is 61016224163181
• The number of decimal digits it has is: 14
• The sum of 18136142261016's digits is 42
• More coming soon!