126232689969706991

Names of 126232689969706991

• Cardinal: 126232689969706991 can be written as One hundred twenty-six quadrillion, two hundred thirty-two trillion, six hundred eighty-nine billion, nine hundred sixty-nine million, seven hundred six thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.26232689969706991 × 10¹⁷

Factors of 126232689969706991

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20513

Divisors of 126232689969706991

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 61 121 671 1331 3721 7381 20441 40931 81191 224851 226981 450241 1246901 2473361 2496791 4952651 13715911 27206971 27464701 76060961 150875021 302111711 417834481 836670571 1659625231 4596179291 4639718621 9203376281 25487903341 50557972201 51036904831 101237139091 280366936751 556137694211 561405953141 1554762103801 3084036304261 6175465484551 17102383141811 33924399346871 94840488331861 188126214559921 1043245371650471 2069388360159131 11475699088155181 126232689969706991
• Sum of all divisors σ(n): 141167478732515808
• Sum of proper divisors (its aliquot sum) s(n): 14934788762808817
• 126232689969706991 is a deficient number, because the sum of its proper divisors (14934788762808817) is less than itself. Its deficiency is 111297901206898174

Bases of 126232689969706991

• Binary: 111000000011101111111011001110100101011111011011111101111₂
• Hexadecimal: 0x1C077F674AFB7EF
• Base-36: YIXR57CHQEN

Squares and roots of 126232689969706991

• 126232689969706991 squared (126232689969706991²) is 15934692016988163972389246394274081
• 126232689969706991 cubed (126232689969706991³) is 2011479037143231867712929695312954649382927715800271
• The square root of 126232689969706991 is 355292400.6641670221
• The cube root of 126232689969706991 is 501638.2132787255

Scales and comparisons

• 126,232,689,969,706,991 seconds is equal to 4,013,809,077 years, 35 weeks, 6 days, 23 minutes, 11 seconds.
• To count from 1 to 126,232,689,969,706,991 would take you about twelve billion, forty-one million, four hundred twenty-seven thousand, two hundred thirty-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 126232689969706991 cubic inches would be around 41803.2 feet tall.

Recreational maths with 126232689969706991

• 126232689969706991 backwards is 199607969986232621
• The number of decimal digits it has is: 18
• The sum of 126232689969706991's digits is 95
• More coming soon!