13556949540

Names of 13556949540

• Cardinal: 13556949540 can be written as Thirteen billion, five hundred fifty-six million, nine hundred forty-nine thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.355694954 × 10¹⁰

Factors of 13556949540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41195

Divisors of 13556949540

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 30 34 38 51 57 60 68 76 85 95 102 114 170 190 204 228 255 285 289 323 340 380 510 570 578 646 867 969 1020 1140 1156 1292 1445 1615 1734 1938 2890 3230 3468 3876 4335 4845 5491 5780 6460 8670 9690 10982 16473 17340 19380 21964 27455 32946 41149 54910 65892 82298 82365 109820 123447 164596 164730 205745 246894 329460 411490 493788 617235 699533 781831 822980 1234470 1399066 1563662 2098599 2345493 2468940 2798132 3127324 3497665 3909155 4197198 4690986 6995330 7818310 8394396 9381972 10492995 11727465 11892061 13291127 13990660 15636620 20985990 23454930 23784122 26582254 35676183 39873381 41971980 46909860 47568244 53164508 59460305 66455635 71352366 79746762 118920610 132911270 142704732 159493524 178380915 199366905 225949159 237841220 265822540 356761830 398733810 451898318 677847477 713523660 797467620 903796636 1129745795 1355694954 2259491590 2711389908 3389237385 4518983180 6778474770 13556949540
• Sum of all divisors σ(n): 42447048000
• Sum of proper divisors (its aliquot sum) s(n): 28890098460
• 13556949540 is an abundant number, because the sum of its proper divisors (28890098460) is greater than itself. Its abundance is 15333148920

Bases of 13556949540

• Binary: 1100101000000011101010001000100100₂
• Hexadecimal: 0x3280EA224
• Base-36: 687GH7O

Squares and roots of 13556949540

• 13556949540 squared (13556949540²) is 183790880830106211600
• 13556949540 cubed (13556949540³) is 2491643697325903223501762664000
• The square root of 13556949540 is 116434.3142720393
• The cube root of 13556949540 is 2384.4450941491

Scales and comparisons

• 13,556,949,540 seconds is equal to 431 years, 3 weeks, 4 days, 3 hours, 19 minutes.
• To count from 1 to 13,556,949,540 would take you about eight hundred sixty-two 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 13556949540 cubic inches would be around 198.7 feet tall.

Recreational maths with 13556949540

• 13556949540 backwards is 04594965531
• 13556949540 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13556949540's digits is 51
• More coming soon!