18134691745149

Names of 18134691745149

• Cardinal: 18134691745149 can be written as Eighteen trillion, one hundred thirty-four billion, six hundred ninety-one million, seven hundred forty-five thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.8134691745149 × 10¹³

Factors of 18134691745149

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1383

Divisors of 18134691745149

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 19 21 49 57 61 63 127 133 147 171 183 337 381 399 427 441 549 829 889 931 1011 1143 1159 1197 1281 2359 2413 2487 2667 2793 2989 3033 3477 3843 5803 6223 6403 7077 7239 7461 7747 8001 8113 8379 8967 10431 15751 16513 16891 17409 18669 19209 20557 21231 21717 23241 24339 26901 40621 42799 44821 47253 49539 50569 50673 52227 54229 56007 56791 57627 61671 69723 73017 105283 110257 118237 121863 128397 134463 141759 143899 147193 148617 151707 152019 162687 170373 185013 279373 299593 313747 315849 330771 353983 354711 365589 379603 385191 390583 403389 431697 441579 455121 488061 511119 736981 771799 813181 838119 898779 941241 947547 960811 992313 1007293 1030351 1061949 1064133 1138809 1171749 1295091 1324737 1955611 2000377 2097151 2210943 2315397 2439543 2477881 2514357 2610739 2696337 2734081 2823723 2882433 3021879 3091053 3185847 3416427 3515247 5158867 5308087 5692267 5866833 6001131 6291453 6422263 6632829 6725677 6946191 7212457 7318629 7433643 7832217 8202243 8647299 9065637 9273159 13689277 14002639 15476601 15924261 17041753 17076801 17600499 18003393 18275173 18874359 19138567 19266789 20177031 21637371 22300929 23496651 24606729 35480371 37156609 39845869 41067831 42007917 44955841 46429803 47079739 47772783 49604041 51125259 51230403 54825519 57415701 57800367 60531093 64912113 98018473 106441113 111469827 119292271 119537607 122022997 123203493 126023751 127926211 134867523 141239217 148812123 153375777 164476557 172247103 248362597 260096263 294055419 314690887 319323339 323793307 334409481 347228287 357876813 358612821 366068991 383778633 404602569 423717651 446436369 674127049 745087791 780288789 835045897 854160979 882166257 944072661 971379921 1041684861 1073630439 1098206973 1151335899 1738538179 2022381147 2164302631 2235263373 2266553149 2340866367 2430598009 2505137691 2562482937 2832217983 2914139763 3125054583 4718889343 5215614537 5979126853 6067143441 6492907893 6799659447 7291794027 7515413073 7687448811 14156668029 15150118417 15646843611 15865872043 17937380559 19478723679 20398978341 21875382081 33032225401 41121749989 42470004087 45450355251 47597616129 53812141677 99096676203 106050828919 123365249967 136351065753 142792848387 287852249923 297290028609 318152486757 370095749901 863556749769 954457460271 2014965749461 2590670249307 6044897248383 18134691745149
• Sum of all divisors σ(n): 32994735820800
• Sum of proper divisors (its aliquot sum) s(n): 14860044075651
• 18134691745149 is a deficient number, because the sum of its proper divisors (14860044075651) is less than itself. Its deficiency is 3274647669498

Bases of 18134691745149

• Binary: 100000111111001001111110111000000110101111101₂
• Hexadecimal: 0x107E4FDC0D7D
• Base-36: 6FEYN8OL9

Squares and roots of 18134691745149

• 18134691745149 squared (18134691745149²) is 328867044691575283165032201
• 18134691745149 cubed (18134691745149³) is 5963902480619857548317991645325470542949
• The square root of 18134691745149 is 4258484.6771062827
• The cube root of 18134691745149 is 26272.6204992167

Scales and comparisons

• 18,134,691,745,149 seconds is equal to 576,627 years, 5 weeks, 2 days, 13 hours, 39 minutes, 9 seconds.
• To count from 1 to 18,134,691,745,149 would take you about one million, four hundred forty-one thousand, five hundred sixty-seven 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 18134691745149 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18134691745149

• 18134691745149 backwards is 94154719643181
• 18134691745149 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18134691745149's digits is 63
• More coming soon!