18169108009344

Names of 18169108009344

• Cardinal: 18169108009344 can be written as Eighteen trillion, one hundred sixty-nine billion, one hundred eight million, nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.8169108009344 × 10¹³

Factors of 18169108009344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 24174

Divisors of 18169108009344

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 288 324 384 432 486 576 648 864 972 1152 1296 1728 1944 2592 3456 3888 5184 7776 10368 15552 24169 31104 48338 72507 96676 145014 193352 217521 290028 386704 435042 580056 652563 773408 870084 1160112 1305126 1546816 1740168 1957689 2320224 2610252 3093632 3480336 3915378 4640448 5220504 5873067 6960672 7830756 9280896 10441008 11746134 13921344 15661512 20882016 23492268 27842688 31323024 41764032 46984536 62646048 83528064 93969072 125292096 187938144 250584192 375876288 584140561 751752576 1168281122 1752421683 2336562244 3504843366 4673124488 5257265049 7009686732 9346248976 10514530098 14019373464 15771795147 18692497952 21029060196 28038746928 31543590294 37384995904 42058120392 47315385441 56077493856 63087180588 74769991808 84116240784 94630770882 112154987712 126174361176 141946156323 168232481568 189261541764 224309975424 252348722352 283892312646 336464963136 378523083528 504697444704 567784625292 672929926272 757046167056 1009394889408 1135569250584 1514092334112 2018789778816 2271138501168 3028184668224 4542277002336 6056369336448 9084554004672 18169108009344
• Sum of all divisors σ(n): 54222170331420
• Sum of proper divisors (its aliquot sum) s(n): 36053062322076
• 18169108009344 is an abundant number, because the sum of its proper divisors (36053062322076) is greater than itself. Its abundance is 17883954312732

Bases of 18169108009344

• Binary: 100001000011001010011001110101001000110000000₂
• Hexadecimal: 0x1086533A9180
• Base-36: 6FURTSO00

Squares and roots of 18169108009344

• 18169108009344 squared (18169108009344²) is 330116485855208290391310336
• 18169108009344 cubed (18169108009344³) is 5997922087168360234446146021716691779584
• The square root of 18169108009344 is 4262523.6667195175
• The cube root of 18169108009344 is 26289.2301749099

Scales and comparisons

• 18,169,108,009,344 seconds is equal to 577,721 years, 22 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,169,108,009,344 would take you about one million, four hundred forty-four thousand, three hundred 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 18169108009344 cubic inches would be around 2190.8 feet tall.

Recreational maths with 18169108009344

• 18169108009344 backwards is 44390080196181
• 18169108009344 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18169108009344's digits is 54
• More coming soon!