13664237652

Names of 13664237652

• Cardinal: 13664237652 can be written as Thirteen billion, six hundred sixty-four million, two hundred thirty-seven thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 1.3664237652 × 10¹⁰

Factors of 13664237652

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23496

Divisors of 13664237652

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 139 156 162 234 278 324 351 417 468 556 702 834 1053 1251 1404 1668 1807 2106 2502 3614 3753 4212 5004 5421 7228 7506 10842 11259 15012 16263 21684 22518 23339 32526 45036 46678 48789 65052 70017 93356 97578 140034 146367 195156 210051 280068 292734 303407 420102 585468 606814 630153 840204 910221 1213628 1260306 1820442 1890459 2520612 2730663 3244121 3640884 3780918 5461326 6488242 7561836 8191989 9732363 10922652 12976484 16383978 19464726 24575967 29197089 32767956 38929452 42173573 49151934 58394178 84347146 87591267 98303868 116788356 126520719 168694292 175182534 253041438 262773801 350365068 379562157 506082876 525547602 759124314 1051095204 1138686471 1518248628 2277372942 3416059413 4554745884 6832118826 13664237652
• Sum of all divisors σ(n): 38747200800
• Sum of proper divisors (its aliquot sum) s(n): 25082963148
• 13664237652 is an abundant number, because the sum of its proper divisors (25082963148) is greater than itself. Its abundance is 11418725496

Bases of 13664237652

• Binary: 1100101110011100111011100001010100₂
• Hexadecimal: 0x32E73B854
• Base-36: 69ZC190

Squares and roots of 13664237652

• 13664237652 squared (13664237652²) is 186711390610334473104
• 13664237652 cubed (13664237652³) is 2551268813635011567701258111808
• The square root of 13664237652 is 116894.1301007027
• The cube root of 13664237652 is 2390.7186468875

Scales and comparisons

• 13,664,237,652 seconds is equal to 434 years, 24 weeks, 6 days, 21 hours, 34 minutes, 12 seconds.
• To count from 1 to 13,664,237,652 would take you about eight hundred sixty-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 13664237652 cubic inches would be around 199.2 feet tall.

Recreational maths with 13664237652

• 13664237652 backwards is 25673246631
• The number of decimal digits it has is: 11
• The sum of 13664237652's digits is 45
• More coming soon!