6816528216

Names of 6816528216

• Cardinal: 6816528216 can be written as Six billion, eight hundred sixteen million, five hundred twenty-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.816528216 × 10⁹

Factors of 6816528216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1965

Divisors of 6816528216

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 23 24 27 34 36 43 46 51 54 68 69 72 86 92 102 108 129 136 138 153 172 184 204 207 216 258 276 306 344 387 391 408 414 459 516 552 612 621 731 774 782 828 918 989 1032 1161 1173 1224 1242 1462 1548 1564 1656 1836 1877 1978 2193 2322 2346 2484 2924 2967 3096 3128 3519 3672 3754 3956 4386 4644 4692 4968 5631 5848 5934 6579 7038 7508 7912 8772 8901 9288 9384 10557 11262 11868 13158 14076 15016 16813 16893 17544 17802 19737 21114 22524 23736 26316 26703 28152 31909 33626 33786 35604 39474 42228 43171 45048 50439 50679 52632 53406 63818 67252 67572 71208 78948 80711 84456 86342 95727 100878 101358 106812 127636 129513 134504 135144 151317 157896 161422 172684 191454 201756 202716 213624 242133 255272 259026 287181 302634 322844 345368 382908 388539 403512 405432 453951 484266 518052 574362 605268 645688 726399 733907 765816 777078 861543 907902 968532 1036104 1148724 1165617 1210536 1372087 1452798 1467814 1554156 1723086 1815804 1856353 1937064 2179197 2201721 2297448 2331234 2744174 2905596 2935628 3108312 3446172 3631608 3712706 4116261 4358394 4403442 4662468 5488348 5569059 5811192 5871256 6605163 6892344 7425412 8232522 8716788 8806884 9324936 10976696 11138118 12348783 13210326 14850824 16465044 16707177 17433576 17613768 19815489 22276236 24697566 26420652 31558001 32930088 33414354 37046349 39630978 44552472 49395132 50121531 52841304 63116002 66828708 74092698 79261956 94674003 98790264 100243062 126232004 133657416 148185396 158523912 189348006 200486124 252464008 284022009 296370792 378696012 400972248 568044018 757392024 852066027 1136088036 1704132054 2272176072 3408264108 6816528216
• Sum of all divisors σ(n): 21418214400
• Sum of proper divisors (its aliquot sum) s(n): 14601686184
• 6816528216 is an abundant number, because the sum of its proper divisors (14601686184) is greater than itself. Its abundance is 7785157968

Bases of 6816528216

• Binary: 110010110010010111111011101011000₂
• Hexadecimal: 0x1964BF758
• Base-36: 34QDUU0

Squares and roots of 6816528216

• 6816528216 squared (6816528216²) is 46465056919524142656
• 6816528216 cubed (6816528216³) is 316730371549982359707833181696
• The square root of 6816528216 is 82562.2687188283
• The cube root of 6816528216 is 1896.0701984905

Scales and comparisons

• 6,816,528,216 seconds is equal to 216 years, 38 weeks, 5 days, 3 minutes, 36 seconds.
• To count from 1 to 6,816,528,216 would take you about four hundred thirty-three 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 6816528216 cubic inches would be around 158 feet tall.

Recreational maths with 6816528216

• 6816528216 backwards is 6128256186
• The number of decimal digits it has is: 10
• The sum of 6816528216's digits is 45
• More coming soon!