126948864168

Names of 126948864168

• Cardinal: 126948864168 can be written as One hundred twenty-six billion, nine hundred forty-eight million, eight hundred sixty-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26948864168 × 10¹¹

Factors of 126948864168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27986975

Divisors of 126948864168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 162 168 189 216 252 324 378 504 567 648 756 1134 1512 2268 4536 27986963 55973926 83960889 111947852 167921778 195908741 223895704 251882667 335843556 391817482 503765334 587726223 671687112 755648001 783634964 1007530668 1175452446 1511296002 1567269928 1763178669 2015061336 2266944003 2350904892 3022592004 3526357338 4533888006 4701809784 5289536007 6045184008 7052714676 9067776012 10579072014 14105429352 15868608021 18135552024 21158144028 31737216042 42316288056 63474432084 126948864168
• Sum of all divisors σ(n): 406370717280
• Sum of proper divisors (its aliquot sum) s(n): 279421853112
• 126948864168 is an abundant number, because the sum of its proper divisors (279421853112) is greater than itself. Its abundance is 152472988944

Bases of 126948864168

• Binary: 1110110001110101111011111000010101000₂
• Hexadecimal: 0x1D8EBDF0A8
• Base-36: 1MBI2QI0

Squares and roots of 126948864168

• 126948864168 squared (126948864168²) is 16116014113545314332224
• 126948864168 cubed (126948864168³) is 2045909686630035038074368201349632
• The square root of 126948864168 is 356298.8410983117
• The cube root of 126948864168 is 5025.8509706961

Scales and comparisons

• 126,948,864,168 seconds is equal to 4,036 years, 30 weeks, 1 day, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 126,948,864,168 would take you about eight thousand and seventy-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 126948864168 cubic inches would be around 418.8 feet tall.

Recreational maths with 126948864168

• 126948864168 backwards is 861468849621
• 126948864168 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126948864168's digits is 63
• More coming soon!