13138742867212030

Names of 13138742867212030

• Cardinal: 13138742867212030 can be written as Thirteen quadrillion, one hundred thirty-eight trillion, seven hundred forty-two billion, eight hundred sixty-seven million, two hundred twelve thousand and thirty.

Scientific notation

• Scientific notation: 1.313874286721203 × 10¹⁶

Factors of 13138742867212030

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 420180

Divisors of 13138742867212030

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 38113 76226 146093 190565 235967 292186 381130 471934 730465 1179835 1460930 2359670 5568042509 8993410271 11136085018 17986820542 27840212545 34473126931 44967051355 55680425090 68946253862 89934102710 172365634655 344731269310 1313874286721203 2627748573442406 6569371433606015 13138742867212030
• Sum of all divisors σ(n): 23650619790979584
• Sum of proper divisors (its aliquot sum) s(n): 10511876923767554
• 13138742867212030 is a deficient number, because the sum of its proper divisors (10511876923767554) is less than itself. Its deficiency is 2626865943444476

Bases of 13138742867212030

• Binary: 101110101011011001110111110101011001010011011011111110₂
• Hexadecimal: 0x2EAD9DF56536FE
• Base-36: 3LDAN5AULMM

Squares and roots of 13138742867212030

• 13138742867212030 squared (13138742867212030²) is 172626564130714994989224976720900
• 13138742867212030 cubed (13138742867212030³) is 2268096038163751706417255905137531296634432427000
• The square root of 13138742867212030 is 114624355.4713047449
• The cube root of 13138742867212030 is 235967.0000014127

Scales and comparisons

• 13,138,742,867,212,030 seconds is equal to 417,771,382 years, 19 weeks, 4 days, 7 hours, 47 minutes, 10 seconds.
• To count from 1 to 13,138,742,867,212,030 would take you about one billion, two hundred fifty-three million, three hundred fourteen thousand, one hundred forty-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 13138742867212030 cubic inches would be around 19663.9 feet tall.

Recreational maths with 13138742867212030

• 13138742867212030 backwards is 03021276824783131
• The number of decimal digits it has is: 17
• The sum of 13138742867212030's digits is 58
• More coming soon!