126801868584040

Names of 126801868584040

• Cardinal: 126801868584040 can be written as One hundred twenty-six trillion, eight hundred one billion, eight hundred sixty-eight million, five hundred eighty-four thousand and forty.

Scientific notation

• Scientific notation: 1.2680186858404 × 10¹⁴

Factors of 126801868584040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14344102818

Divisors of 126801868584040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 26 34 40 52 65 68 85 104 130 136 170 221 260 340 442 520 680 884 1105 1768 2210 4420 8840 14344102781 28688205562 57376411124 71720513905 114752822248 143441027810 186473336153 243849747277 286882055620 372946672306 487699494554 573764111240 745893344612 932366680765 975398989108 1219248736385 1491786689224 1864733361530 1950797978216 2438497472770 3170046714601 3729466723060 4876994945540 6340093429202 7458933446120 9753989891080 12680186858404 15850233573005 25360373716808 31700467146010 63400934292020 126801868584040
• Sum of all divisors σ(n): 325324251095760
• Sum of proper divisors (its aliquot sum) s(n): 198522382511720
• 126801868584040 is an abundant number, because the sum of its proper divisors (198522382511720) is greater than itself. Its abundance is 71720513927680

Bases of 126801868584040

• Binary: 11100110101001101011100010101010111010001101000₂
• Hexadecimal: 0x73535C557468
• Base-36: 18Y3Z2MLIG

Squares and roots of 126801868584040

• 126801868584040 squared (126801868584040²) is 16078713876404150314542721600
• 126801868584040 cubed (126801868584040³) is 2038810963956179435211884614389479923264000
• The square root of 126801868584040 is 11260633.5782690311
• The cube root of 126801868584040 is 50239.1039083279

Scales and comparisons

• 126,801,868,584,040 seconds is equal to 4,031,907 years, 10 weeks, 1 day, 17 hours, 20 minutes, 40 seconds.
• To count from 1 to 126,801,868,584,040 would take you about ten million, seventy-nine thousand, seven 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 126801868584040 cubic inches would be around 4186.6 feet tall.

Recreational maths with 126801868584040

• 126801868584040 backwards is 040485868108621
• The number of decimal digits it has is: 15
• The sum of 126801868584040's digits is 61
• More coming soon!