266481990016

Names of 266481990016

• Cardinal: 266481990016 can be written as Two hundred sixty-six billion, four hundred eighty-one million, nine hundred ninety thousand and sixteen.

Scientific notation

• Scientific notation: 2.66481990016 × 10¹¹

Factors of 266481990016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 521

Divisors of 266481990016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 107 121 128 176 214 242 352 401 428 484 704 802 856 968 1177 1408 1604 1712 1936 2354 3208 3424 3872 4411 4708 6416 6848 7744 8822 9416 12832 12947 13696 15488 17644 18832 25664 25894 35288 37664 42907 48521 51328 51788 70576 75328 85814 97042 103576 141152 150656 160801 171628 194084 207152 282304 321602 343256 388168 414304 471977 564608 643204 686512 776336 828608 943954 1286408 1373024 1552672 1657216 1768811 1887908 2572816 2746048 3105344 3537622 3775816 5145632 5191747 5492096 6210688 7075244 7551632 10291264 10383494 14150488 15103264 17205707 19456921 20582528 20766988 28300976 30206528 34411414 38913842 41533976 56601952 60413056 68822828 77827684 83067952 113203904 137645656 155655368 166135904 189262777 226407808 275291312 311310736 332271808 378525554 550582624 622621472 664543616 757051108 1101165248 1245242944 1514102216 2081890547 2202330496 2490485888 3028204432 4163781094 6056408864 8327562188 12112817728 16655124376 24225635456 33310248752 66620497504 133240995008 266481990016
• Sum of all divisors σ(n): 590457572460
• Sum of proper divisors (its aliquot sum) s(n): 323975582444
• 266481990016 is an abundant number, because the sum of its proper divisors (323975582444) is greater than itself. Its abundance is 57493592428

Bases of 266481990016

• Binary: 11111000001011100100000111100110000000₂
• Hexadecimal: 0x3E0B907980
• Base-36: 3EF4HVGG

Squares and roots of 266481990016

• 266481990016 squared (266481990016²) is 71012651002887523680256
• 266481990016 cubed (266481990016³) is 18923592555561165472532942968324096
• The square root of 266481990016 is 516218.9361269111
• The cube root of 266481990016 is 6435.1096930189

Scales and comparisons

• 266,481,990,016 seconds is equal to 8,473 years, 15 weeks, 5 days, 7 hours, 16 seconds.
• To count from 1 to 266,481,990,016 would take you about sixteen thousand, nine hundred forty-six 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 266481990016 cubic inches would be around 536.3 feet tall.

Recreational maths with 266481990016

• 266481990016 backwards is 610099184662
• The number of decimal digits it has is: 12
• The sum of 266481990016's digits is 52
• More coming soon!