13287723309148

Names of 13287723309148

• Cardinal: 13287723309148 can be written as Thirteen trillion, two hundred eighty-seven billion, seven hundred twenty-three million, three hundred nine thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.3287723309148 × 10¹³

Factors of 13287723309148

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 727

Divisors of 13287723309148

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 37 74 148 167 334 521 668 1042 1369 2084 2738 5476 6179 12358 19277 24716 27889 38554 55778 77108 87007 111556 174014 228623 348028 457246 713249 914492 1031893 1426498 2063786 2852996 3219259 4127572 4657463 6438518 9314926 12877036 14530169 18629852 29060338 38180041 58120676 76360082 119112583 152720164 172326131 238225166 344652262 476450332 537616253 689304524 1075232506 2150465012 2426538223 4853076446 6376066847 9706152892 12752133694 19891801361 25504267388 39783602722 79567205444 89781914251 179563828502 359127657004 3321930827287 6643861654574 13287723309148
• Sum of all divisors σ(n): 24089092342560
• Sum of proper divisors (its aliquot sum) s(n): 10801369033412
• 13287723309148 is a deficient number, because the sum of its proper divisors (10801369033412) is less than itself. Its deficiency is 2486354275736

Bases of 13287723309148

• Binary: 11000001010111001010000001110001100001011100₂
• Hexadecimal: 0xC15CA07185C
• Base-36: 4PKANDNQ4

Squares and roots of 13287723309148

• 13287723309148 squared (13287723309148²) is 176563590740475075580485904
• 13287723309148 cubed (13287723309148³) is 2346128140229078642953949563312648249792
• The square root of 13287723309148 is 3645232.9567735449
• The cube root of 13287723309148 is 23685.5528091279

Scales and comparisons

• 13,287,723,309,148 seconds is equal to 422,508 years, 25 weeks, 6 days, 20 hours, 32 minutes, 28 seconds.
• To count from 1 to 13,287,723,309,148 would take you about one million, fifty-six thousand, two hundred seventy-one 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 13287723309148 cubic inches would be around 1973.8 feet tall.

Recreational maths with 13287723309148

• 13287723309148 backwards is 84190332778231
• The number of decimal digits it has is: 14
• The sum of 13287723309148's digits is 58
• More coming soon!