16668448123460

Names of 16668448123460

• Cardinal: 16668448123460 can be written as Sixteen trillion, six hundred sixty-eight billion, four hundred forty-eight million, one hundred twenty-three thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.666844812346 × 10¹³

Factors of 16668448123460

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2563303

Divisors of 16668448123460

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 380 532 665 1330 2447 2660 4894 9788 12235 17129 24470 34258 46493 48940 68516 85645 92986 171290 185972 232465 325451 342580 464930 650902 929860 1301804 1627255 2560823 3254510 5121646 6509020 10243292 12804115 17925761 25608230 35851522 48655637 51216460 71703044 89628805 97311274 179257610 194622548 243278185 340589459 358515220 486556370 681178918 973112740 1362357836 1702947295 3405894590 6266333881 6811789180 12532667762 25065335524 31331669405 43864337167 62663338810 87728674334 119060343739 125326677620 175457348668 219321685835 238120687478 438643371670 476241374956 595301718695 833422406173 877286743340 1190603437390 1666844812346 2381206874780 3333689624692 4167112030865 8334224061730 16668448123460
• Sum of all divisors σ(n): 42126988861440
• Sum of proper divisors (its aliquot sum) s(n): 25458540737980
• 16668448123460 is an abundant number, because the sum of its proper divisors (25458540737980) is greater than itself. Its abundance is 8790092614520

Bases of 16668448123460

• Binary: 11110010100011101100111011011110101001000100₂
• Hexadecimal: 0xF28ECEDEA44
• Base-36: 5WPDNN9DW

Squares and roots of 16668448123460

• 16668448123460 squared (16668448123460²) is 277837162844477195402371600
• 16668448123460 cubed (16668448123460³) is 4631114335642476343529424635653597736000
• The square root of 16668448123460 is 4082701.0818158119
• The cube root of 16668448123460 is 25544.5578121237

Scales and comparisons

• 16,668,448,123,460 seconds is equal to 530,005 years, 4 weeks, 5 days, 6 hours, 44 minutes, 20 seconds.
• To count from 1 to 16,668,448,123,460 would take you about one million, three hundred twenty-five thousand and twelve 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 16668448123460 cubic inches would be around 2128.7 feet tall.

Recreational maths with 16668448123460

• 16668448123460 backwards is 06432184486661
• The number of decimal digits it has is: 14
• The sum of 16668448123460's digits is 59
• More coming soon!