13695489690

Names of 13695489690

• Cardinal: 13695489690 can be written as Thirteen billion, six hundred ninety-five million, four hundred eighty-nine thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.369548969 × 10¹⁰

Factors of 13695489690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 425

Divisors of 13695489690

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 10 15 30 31 37 62 74 93 111 155 185 186 222 310 347 370 465 555 694 930 961 1041 1110 1147 1369 1735 1922 2082 2294 2738 2883 3441 3470 4107 4805 5205 5735 5766 6845 6882 8214 9610 10410 10757 11470 12839 13690 14415 17205 20535 21514 25678 28830 32271 34410 35557 38517 41070 42439 53785 64195 64542 71114 77034 84878 106671 107570 127317 128390 161355 177785 192585 212195 213342 254634 322710 333467 355570 385170 398009 424390 475043 533355 636585 666934 796018 950086 1000401 1066710 1194027 1273170 1315609 1425129 1667335 1990045 2000802 2375215 2388054 2631218 2850258 3334670 3946827 3980090 4750430 5002005 5970135 6578045 7125645 7893654 10004010 11940270 12338279 13156090 14251290 14726333 19734135 24676558 29452666 37014837 39468270 44178999 61691395 73631665 74029674 88357998 123382790 147263330 185074185 220894995 370148370 441789990 456516323 913032646 1369548969 2282581615 2739097938 4565163230 6847744845 13695489690
• Sum of all divisors σ(n): 35007015456
• Sum of proper divisors (its aliquot sum) s(n): 21311525766
• 13695489690 is an abundant number, because the sum of its proper divisors (21311525766) is greater than itself. Its abundance is 7616036076

Bases of 13695489690

• Binary: 1100110000010100001001011010011010₂
• Hexadecimal: 0x33050969A
• Base-36: 6AHXVH6

Squares and roots of 13695489690

• 13695489690 squared (13695489690²) is 187566437848896296100
• 13695489690 cubed (13695489690³) is 2568814215749585001116737209000
• The square root of 13695489690 is 117027.7304317229
• The cube root of 13695489690 is 2392.5398959771

Scales and comparisons

• 13,695,489,690 seconds is equal to 435 years, 24 weeks, 4 days, 14 hours, 41 minutes, 30 seconds.
• To count from 1 to 13,695,489,690 would take you about eight hundred seventy 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 13695489690 cubic inches would be around 199.4 feet tall.

Recreational maths with 13695489690

• 13695489690 backwards is 09698459631
• The number of decimal digits it has is: 11
• The sum of 13695489690's digits is 60
• More coming soon!