13568309215400

Names of 13568309215400

• Cardinal: 13568309215400 can be written as Thirteen trillion, five hundred sixty-eight billion, three hundred nine million, two hundred fifteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.35683092154 × 10¹³

Factors of 13568309215400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140106

Divisors of 13568309215400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 170 200 340 425 680 850 1700 3400 39791 79582 100291 159164 198955 200582 318328 397910 401164 501455 676447 795820 802328 994775 1002910 1352894 1591640 1704947 1989550 2005820 2507275 2705788 3382235 3409894 3979100 4011640 5014550 5411576 6764470 6819788 7958200 8524735 10029100 13528940 13639576 16911175 17049470 20058200 27057880 33822350 34098940 42623675 67644700 68197880 85247350 135289400 170494700 340989400 3990679181 7981358362 15962716724 19953395905 31925433448 39906791810 67841546077 79813583620 99766979525 135683092154 159627167240 199533959050 271366184308 339207730385 399067918100 542732368616 678415460770 798135836200 1356830921540 1696038651925 2713661843080 3392077303850 6784154607700 13568309215400
• Sum of all divisors σ(n): 33403157239680
• Sum of proper divisors (its aliquot sum) s(n): 19834848024280
• 13568309215400 is an abundant number, because the sum of its proper divisors (19834848024280) is greater than itself. Its abundance is 6266538808880

Bases of 13568309215400

• Binary: 11000101011100011110010000000100000010101000₂
• Hexadecimal: 0xC571E4040A8
• Base-36: 4T570ZELK

Squares and roots of 13568309215400

• 13568309215400 squared (13568309215400²) is 184099014964708563597160000
• 13568309215400 cubed (13568309215400³) is 2497912361291717709230643001268264000000
• The square root of 13568309215400 is 3683518.5917000609
• The cube root of 13568309215400 is 23851.1090175453

Scales and comparisons

• 13,568,309,215,400 seconds is equal to 431,430 years, 13 weeks, 4 days, 22 hours, 3 minutes, 20 seconds.
• To count from 1 to 13,568,309,215,400 would take you about one million, seventy-eight thousand, five hundred seventy-five 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 13568309215400 cubic inches would be around 1987.6 feet tall.

Recreational maths with 13568309215400

• 13568309215400 backwards is 00451290386531
• The number of decimal digits it has is: 14
• The sum of 13568309215400's digits is 47
• More coming soon!