13864649715

Names of 13864649715

• Cardinal: 13864649715 can be written as Thirteen billion, eight hundred sixty-four million, six hundred forty-nine thousand, seven hundred fifteen.

Scientific notation

• Scientific notation: 1.3864649715 × 10¹⁰

Factors of 13864649715

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 773

Divisors of 13864649715

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 45 49 63 81 93 105 135 147 155 189 217 245 279 315 405 441 465 567 651 727 735 837 945 961 1085 1323 1395 1519 1953 2181 2205 2511 2835 2883 3255 3635 3969 4185 4557 4805 5089 5859 6543 6615 6727 7595 8649 9765 10905 12555 13671 14415 15267 17577 19629 19845 20181 22537 22785 25445 25947 29295 32715 33635 35623 41013 43245 45801 47089 58887 60543 67611 68355 76335 77841 87885 98145 100905 106869 112685 123039 129735 137403 141267 157759 178115 181629 202833 205065 229005 235445 294435 302715 320607 338055 389205 412209 423801 473277 534345 544887 608499 615195 687015 698647 706335 788795 908145 961821 1014165 1104313 1271403 1419831 1603035 1825497 2061045 2095941 2119005 2366385 2724435 2885463 3042495 3312939 3493235 3814209 4259493 4809105 4890529 5521565 6287823 6357015 7099155 9127485 9938817 10479705 12778479 14427315 14671587 16564695 18863469 19071045 21297465 24452645 29816451 31439115 34233703 44014761 49694085 56590407 63892395 73357935 89449353 94317345 102701109 132044283 149082255 171168515 220073805 282952035 308103327 396132849 447246765 513505545 660221415 924309981 1540516635 1980664245 2772929943 4621549905 13864649715
• Sum of all divisors σ(n): 29915213328
• Sum of proper divisors (its aliquot sum) s(n): 16050563613
• 13864649715 is an abundant number, because the sum of its proper divisors (16050563613) is greater than itself. Its abundance is 2185913898

Bases of 13864649715

• Binary: 1100111010011001011100001111110011₂
• Hexadecimal: 0x33A65C3F3
• Base-36: 6DANK6R

Squares and roots of 13864649715

• 13864649715 squared (13864649715²) is 192228511719649581225
• 13864649715 cubed (13864649715³) is 2665180980228713726231065600875
• The square root of 13864649715 is 117748.2471844061
• The cube root of 13864649715 is 2402.3501120503

Scales and comparisons

• 13,864,649,715 seconds is equal to 440 years, 44 weeks, 2 days, 11 hours, 35 minutes, 15 seconds.
• To count from 1 to 13,864,649,715 would take you about eight hundred eighty-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 13864649715 cubic inches would be around 200.2 feet tall.

Recreational maths with 13864649715

• 13864649715 backwards is 51794646831
• The number of decimal digits it has is: 11
• The sum of 13864649715's digits is 54
• More coming soon!