120505169126013

Names of 120505169126013

• Cardinal: 120505169126013 can be written as One hundred twenty trillion, five hundred five billion, one hundred sixty-nine million, one hundred twenty-six thousand and thirteen.

Scientific notation

• Scientific notation: 1.20505169126013 × 10¹⁴

Factors of 120505169126013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201

Divisors of 120505169126013

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 49 147 191 343 573 1029 1337 2401 4011 7203 9359 16807 28077 36481 50421 65513 109443 117649 196539 255367 352947 458591 766101 823543 1375773 1787569 2470629 3210137 5362707 5764801 6967871 9630411 12512983 17294403 20903613 22470959 37538949 48775097 67412877 87590881 146325291 157296713 262772643 341425679 471890139 613136167 1024277037 1101076991 1839408501 2389979753 3303230973 4291953169 7169939259 12875859507 16729858271 30043672183 50189574813 90131016549 117109007897 210305705281 351327023691 630917115843 819763055279 2459289165837 5738341386953 17215024160859 40168389708671 120505169126013
• Sum of all divisors σ(n): 188439072523776
• Sum of proper divisors (its aliquot sum) s(n): 67933903397763
• 120505169126013 is a deficient number, because the sum of its proper divisors (67933903397763) is less than itself. Its deficiency is 52571265728250

Bases of 120505169126013

• Binary: 11011011001100101001011110011001010001001111101₂
• Hexadecimal: 0x6D994BCCA27D
• Base-36: 16PRB6CGVX

Squares and roots of 120505169126013

• 120505169126013 squared (120505169126013²) is 14521495786088996738273276169
• 120505169126013 cubed (120505169126013³) is 1749915305665339649478502658909047910884197
• The square root of 120505169126013 is 10977484.6447632529
• The cube root of 120505169126013 is 49393.3587106943

Scales and comparisons

• 120,505,169,126,013 seconds is equal to 3,831,691 years, 32 weeks, 5 days, 18 hours, 33 minutes, 33 seconds.
• To count from 1 to 120,505,169,126,013 would take you about nine million, five hundred seventy-nine thousand, two hundred twenty-nine 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 120505169126013 cubic inches would be around 4116.1 feet tall.

Recreational maths with 120505169126013

• 120505169126013 backwards is 310621961505021
• The number of decimal digits it has is: 15
• The sum of 120505169126013's digits is 42
• More coming soon!