18135685350146

Names of 18135685350146

• Cardinal: 18135685350146 can be written as Eighteen trillion, one hundred thirty-five billion, six hundred eighty-five million, three hundred fifty thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.8135685350146 × 10¹³

Factors of 18135685350146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88

Divisors of 18135685350146

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 7 13 14 23 26 43 46 49 86 91 98 161 169 182 299 301 322 338 343 529 559 598 602 637 686 989 1058 1118 1127 1183 1274 1978 2093 2107 2197 2254 2366 3703 3887 3913 4186 4214 4394 4459 6877 6923 7267 7406 7774 7826 7889 8281 8918 12167 12857 13754 13846 14534 14651 14749 15379 15778 16562 22747 24334 25714 25921 27209 27391 29302 29498 30758 45494 48139 48461 50531 50869 51842 54418 54782 57967 85169 89401 89999 94471 96278 96922 101062 101738 102557 107653 115934 158171 159229 167141 170338 178802 179998 181447 188942 190463 191737 205114 215306 279841 295711 316342 318458 334282 336973 339227 353717 356083 362894 380926 383474 523181 559682 591422 596183 625807 629993 661297 673946 678454 707434 712166 753571 1046362 1107197 1114603 1162213 1169987 1192366 1251614 1259986 1322594 1333241 1507142 1958887 2056223 2069977 2172833 2214394 2229206 2324426 2339974 2358811 2476019 2492581 2666482 3637933 3662267 3844243 3917774 4112446 4139954 4173281 4345666 4380649 4409951 4629079 4717622 4952038 4985162 6801353 7275866 7324534 7688486 7750379 7802221 8135491 8189909 8346562 8761298 8819902 9258158 12033163 13602706 13712209 14393561 14489839 15209831 15500758 15604442 16270982 16379818 17332133 24066326 25465531 25635869 26730899 26909701 27424418 28787122 28979678 30419662 30664543 32403553 34664266 47293129 47609471 49975159 50931062 51271738 53461798 53819402 54252653 56948437 57329363 61329086 64807106 84232141 88417589 94586258 95218942 95985463 99950318 100754927 101428873 106468817 108505306 113896874 114658726 156431119 168464282 176835178 178258717 179451083 187116293 188367907 191970926 201509854 202857746 212937634 312862238 331051903 333266297 349826113 356517434 358902166 374232586 376735814 398639059 589624987 614810677 618923123 662103806 666532594 699652226 705284489 745281719 797278118 1095017833 1149428657 1179249974 1229621354 1237846246 1247811019 1309814051 1318575349 1410568978 1490563438 2033604547 2190035666 2298857314 2317363321 2332864079 2448782791 2495622038 2619628102 2637150698 4067209094 4127374909 4303674739 4332461861 4634726642 4665728158 4897565582 7665124831 8046000599 8254749818 8607349478 8664923722 9168698357 14235231829 15330249662 16092001198 16221543247 17141479537 18337396714 26436859111 28470463658 30125723173 30327233027 32443086494 34282959074 52873718222 53655873817 56322004193 60251446346 60654466054 99646622803 107311747634 112644008386 185058013777 199293245606 210880062211 370116027554 394254029351 421760124422 697526359621 788508058702 1295406096439 1395052719242 2590812192878 9067842675073 18135685350146
• Sum of all divisors σ(n): 36764385504000
• Sum of proper divisors (its aliquot sum) s(n): 18628700153854
• 18135685350146 is an abundant number, because the sum of its proper divisors (18628700153854) is greater than itself. Its abundance is 493014803708

Bases of 18135685350146

• Binary: 100000111111010001011000101010100001100000010₂
• Hexadecimal: 0x107E8B154302
• Base-36: 6FFF2T342

Squares and roots of 18135685350146

• 18135685350146 squared (18135685350146²) is 328903083119500242622221316
• 18135685350146 cubed (18135685350146³) is 5964882826148172699580711740461764912136
• The square root of 18135685350146 is 4258601.3373108781
• The cube root of 18135685350146 is 26273.1003186079

Scales and comparisons

• 18,135,685,350,146 seconds is equal to 576,658 years, 36 weeks, 1 day, 15 hours, 2 minutes, 26 seconds.
• To count from 1 to 18,135,685,350,146 would take you about one million, four hundred forty-one thousand, six hundred forty-six 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 18135685350146 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18135685350146

• 18135685350146 backwards is 64105358653181
• The number of decimal digits it has is: 14
• The sum of 18135685350146's digits is 56
• More coming soon!