13969649408

Names of 13969649408

• Cardinal: 13969649408 can be written as Thirteen billion, nine hundred sixty-nine million, six hundred forty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3969649408 × 10¹⁰

Factors of 13969649408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 446

Divisors of 13969649408

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 113 121 128 143 176 208 226 242 256 286 307 352 416 452 484 572 614 704 832 904 968 1144 1228 1243 1408 1469 1573 1664 1808 1936 2288 2456 2486 2816 2938 3146 3328 3377 3616 3872 3991 4576 4912 4972 5876 6292 6754 7232 7744 7982 9152 9824 9944 11752 12584 13508 13673 14464 15488 15964 16159 18304 19648 19888 23504 25168 27016 27346 28928 30976 31928 32318 34691 36608 37147 39296 39776 43901 47008 50336 54032 54692 63856 64636 69382 74294 78592 79552 87802 94016 100672 108064 109384 127712 129272 138764 148588 159104 175604 177749 188032 201344 216128 218768 255424 258544 277528 297176 318208 351208 355498 376064 381601 402688 432256 437536 450983 482911 510848 517088 555056 594352 702416 710996 763202 864512 875072 901966 965822 1021696 1034176 1110112 1188704 1404832 1421992 1526404 1750144 1803932 1931644 2068352 2220224 2377408 2809664 2843984 3052808 3500288 3607864 3863288 4136704 4197611 4440448 4754816 4960813 5619328 5687968 6105616 7215728 7726576 8395222 8880896 9509632 9921626 11238656 11375936 12211232 14431456 15453152 16790444 19843252 22751872 24422464 28862912 30906304 33580888 39686504 45503744 48844928 54568943 57725824 61812608 67161776 79373008 97689856 109137886 115451648 123625216 134323552 158746016 218275772 268647104 317492032 436551544 537294208 634984064 873103088 1074588416 1269968128 1746206176 3492412352 6984824704 13969649408
• Sum of all divisors σ(n): 33408435984
• Sum of proper divisors (its aliquot sum) s(n): 19438786576
• 13969649408 is an abundant number, because the sum of its proper divisors (19438786576) is greater than itself. Its abundance is 5469137168

Bases of 13969649408

• Binary: 1101000000101001111110111100000000₂
• Hexadecimal: 0x340A7EF00
• Base-36: 6F162GW

Squares and roots of 13969649408

• 13969649408 squared (13969649408²) is 195151104582434750464
• 13969649408 cubed (13969649408³) is 2726192512600555699018045325312
• The square root of 13969649408 is 118193.2714159313
• The cube root of 13969649408 is 2408.3993554051

Scales and comparisons

• 13,969,649,408 seconds is equal to 444 years, 9 weeks, 6 days, 18 hours, 10 minutes, 8 seconds.
• To count from 1 to 13,969,649,408 would take you about eight hundred eighty-eight 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 13969649408 cubic inches would be around 200.7 feet tall.

Recreational maths with 13969649408

• 13969649408 backwards is 80494696931
• The number of decimal digits it has is: 11
• The sum of 13969649408's digits is 59
• More coming soon!