18006612158389052

Names of 18006612158389052

• Cardinal: 18006612158389052 can be written as Eighteen quadrillion, six trillion, six hundred twelve billion, one hundred fifty-eight million, three hundred eighty-nine thousand and fifty-two.

Scientific notation

• Scientific notation: 1.8006612158389052 × 10¹⁶

Factors of 18006612158389052

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 493

Divisors of 18006612158389052

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 11 22 23 44 46 92 121 242 253 457 484 506 529 914 1012 1058 1331 1828 2116 2662 2783 5027 5324 5566 5819 10054 10511 11132 11638 12167 14641 20108 21022 23276 24334 29282 30613 42044 48668 55297 58564 61226 64009 110594 115621 122452 128018 133837 161051 208849 221188 231242 241753 256036 267674 322102 336743 417698 462484 483506 535348 608267 644204 673486 704099 835396 967012 1216534 1271831 1346972 1408198 1472207 1771561 2297339 2433068 2543662 2659283 2816396 2944414 3543122 3704173 4594678 4803527 5087324 5318566 5560319 5888828 6690937 7086244 7408346 7745089 9189356 9607054 10637132 11120638 13381874 13990141 14816692 15490178 16194277 19214108 22241276 25270729 26763748 27980282 29252113 30980356 32388554 40745903 50541458 52838797 55960564 58504226 61163509 64777108 73600307 81491806 85195979 101082916 105677594 110481121 117008452 122327018 147200614 153891551 162983612 170391958 178137047 211355188 220962242 244654036 277978019 294401228 307783102 321773243 340783916 356274094 441924484 555956038 581226767 615566204 643546486 672798599 712548188 809603377 937155769 1111912076 1162453534 1215292331 1287092972 1345597198 1619206754 1692807061 1874311538 1959507517 2324907068 2430584662 2541065783 2691194396 3057758209 3238413508 3385614122 3539505673 3748623076 3919015034 4861169324 5082131566 6115516418 6393494437 6771228244 7079011346 7400784589 7838030068 10164263132 12231032836 12786988874 13368215641 14158022692 14801569178 18620877671 21554582687 25573977748 26736431282 27951723613 29603138356 33635340299 37241755342 38934562403 43109165374 53472862564 55903447226 67270680598 70328438807 74483510684 77869124806 81408630479 86218330748 111806894452 134541361196 140656877614 147050372051 155738249612 162817260958 281313755228 294100744102 307468959743 325634521916 369988743289 428280186433 588201488204 614937919486 739977486578 773612826877 856560372866 895494935269 1229875838972 1479954973156 1547225653754 1617554092561 1713120745732 1790989870538 3094451307508 3235108185122 3382158557173 3581979741076 6470216370244 6764317114346 8509741095647 9850444287959 13528634228692 17019482191294 17793095018171 19700888575918 34038964382588 35586190036342 37203744128903 39401777151836 71172380072684 74407488257806 148814976515612 195724045199881 391448090399762 409241185417933 782896180799524 818482370835866 1636964741671732 4501653039597263 9003306079194526 18006612158389052
• Sum of all divisors σ(n): 36317644915955760
• Sum of proper divisors (its aliquot sum) s(n): 18311032757566708
• 18006612158389052 is an abundant number, because the sum of its proper divisors (18311032757566708) is greater than itself. Its abundance is 304420599177656

Bases of 18006612158389052

• Binary: 111111111110001110101100011001010011110001101100111100₂
• Hexadecimal: 0x3FF8EB194F1B3C
• Base-36: 4XAT7FE5MIK

Squares and roots of 18006612158389052

• 18006612158389052 squared (18006612158389052²) is 324238081422644433910739793458704
• 18006612158389052 cubed (18006612158389052³) is 5838429379157728674221797313969749455447927708608
• The square root of 18006612158389052 is 134188718.4467794669
• The cube root of 18006612158389052 is 262106.2257834217

Scales and comparisons

• 18,006,612,158,389,052 seconds is equal to 572,554,568 years, 27 weeks, 3 days, 7 hours, 37 minutes, 32 seconds.
• To count from 1 to 18,006,612,158,389,052 would take you about one billion, seven hundred seventeen million, six hundred sixty-three thousand, seven hundred five 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 18006612158389052 cubic inches would be around 21842.2 feet tall.

Recreational maths with 18006612158389052

• 18006612158389052 backwards is 25098385121660081
• The number of decimal digits it has is: 17
• The sum of 18006612158389052's digits is 65
• More coming soon!