13820836821825920

Names of 13820836821825920

• Cardinal: 13820836821825920 can be written as Thirteen quadrillion, eight hundred twenty trillion, eight hundred thirty-six billion, eight hundred twenty-one million, eight hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.382083682182592 × 10¹⁶

Factors of 13820836821825920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8884940

Divisors of 13820836821825920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 920 1472 1840 2944 3680 7360 14720 106963 213926 427852 534815 855704 1069630 1711408 2139260 2460149 3422816 4278520 4920298 6845632 8557040 8777947 9840596 12300745 13691264 17114080 17555894 19681192 24601490 34228160 35111788 39362384 43889735 49202980 68456320 70223576 78724768 87779470 98405960 140447152 157449536 175558940 196811920 201892781 280894304 314899072 351117880 393623840 403785562 561788608 702235760 787247680 807571124 1009463905 1123577216 1404471520 1574495360 1615142248 2018927810 2808943040 3230284496 4037855620 5617886080 6460568992 8075711240 12921137984 16151422480 25842275968 32302844960 64605689920 129211379840 938915544961 1877831089922 3755662179844 4694577724805 7511324359688 9389155449610 15022648719376 18778310899220 21595057534103 30045297438752 37556621798440 43190115068206 60090594877504 75113243596880 86380230136412 107975287670515 120181189755008 150226487193760 172760460272824 215950575341030 300452974387520 345520920545648 431901150682060 600905948775040 691041841091296 863802301364120 1382083682182592 1727604602728240 2764167364365184 3455209205456480 6910418410912960 13820836821825920
• Sum of all divisors σ(n): 34477305064899840
• Sum of proper divisors (its aliquot sum) s(n): 20656468243073920
• 13820836821825920 is an abundant number, because the sum of its proper divisors (20656468243073920) is greater than itself. Its abundance is 6835631421248000

Bases of 13820836821825920

• Binary: 110001000110011111101001010101010000110111100110000000₂
• Hexadecimal: 0x3119FA55437980
• Base-36: 3S32SS8A6WW

Squares and roots of 13820836821825920

• 13820836821825920 squared (13820836821825920²) is 191015530455539197136082783846400
• 13820836821825920 cubed (13820836821825920³) is 2639994476860526586100989620387142621128818688000
• The square root of 13820836821825920 is 117562055.1956536699
• The cube root of 13820836821825920 is 239981.6931743711

Scales and comparisons

• 13,820,836,821,825,920 seconds is equal to 439,459,860 years, 14 weeks, 3 days, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 13,820,836,821,825,920 would take you about one billion, three hundred eighteen million, three hundred seventy-nine thousand, five hundred eighty 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 13820836821825920 cubic inches would be around 19998.5 feet tall.

Recreational maths with 13820836821825920

• 13820836821825920 backwards is 02952812863802831
• The number of decimal digits it has is: 17
• The sum of 13820836821825920's digits is 68
• More coming soon!