13127867838456

Names of 13127867838456

• Cardinal: 13127867838456 can be written as Thirteen trillion, one hundred twenty-seven billion, eight hundred sixty-seven million, eight hundred thirty-eight thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3127867838456 × 10¹³

Factors of 13127867838456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 40054280

Divisors of 13127867838456

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 1951 3902 5853 7804 11706 13657 15608 23412 27314 40971 46824 54628 81942 109256 163884 327768 40052317 80104634 120156951 160209268 240313902 280366219 320418536 480627804 560732438 841098657 961255608 1121464876 1682197314 2242929752 3364394628 6728789256 78142070467 156284140934 234426211401 312568281868 468852422802 546994493269 625136563736 937704845604 1093988986538 1640983479807 1875409691208 2187977973076 3281966959614 4375955946152 6563933919228 13127867838456
• Sum of all divisors σ(n): 37527419873280
• Sum of proper divisors (its aliquot sum) s(n): 24399552034824
• 13127867838456 is an abundant number, because the sum of its proper divisors (24399552034824) is greater than itself. Its abundance is 11271684196368

Bases of 13127867838456

• Binary: 10111111000010010001111001100010111111111000₂
• Hexadecimal: 0xBF091E62FF8
• Base-36: 4NIUXK54O

Squares and roots of 13127867838456

• 13127867838456 squared (13127867838456²) is 172340913983967409712463936
• 13127867838456 cubed (13127867838456³) is 2262468741940237662381113271978173922816
• The square root of 13127867838456 is 3623239.9642386371
• The cube root of 13127867838456 is 23590.1878189067

Scales and comparisons

• 13,127,867,838,456 seconds is equal to 417,425 years, 30 weeks, 4 days, 19 hours, 7 minutes, 36 seconds.
• To count from 1 to 13,127,867,838,456 would take you about one million, forty-three thousand, five hundred sixty-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 13127867838456 cubic inches would be around 1965.8 feet tall.

Recreational maths with 13127867838456

• 13127867838456 backwards is 65483876872131
• The number of decimal digits it has is: 14
• The sum of 13127867838456's digits is 69
• More coming soon!