16864663464

Names of 16864663464

• Cardinal: 16864663464 can be written as Sixteen billion, eight hundred sixty-four million, six hundred sixty-three thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.6864663464 × 10¹⁰

Factors of 16864663464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5158

Divisors of 16864663464

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 198 242 264 363 396 409 484 726 792 818 968 1089 1227 1452 1636 2178 2454 2904 3272 3681 4356 4499 4733 4908 7362 8712 8998 9466 9816 13497 14199 14724 17996 18932 26994 28398 29448 35992 37864 40491 42597 49489 52063 53988 56796 80982 85194 98978 104126 107976 113592 148467 156189 161964 170388 197956 208252 296934 312378 323928 340776 395912 416504 445401 468567 572693 593868 624756 890802 937134 1145386 1187736 1249512 1718079 1781604 1874268 1935797 2290772 3436158 3563208 3748536 3871594 4581544 5154237 5807391 6872316 7743188 10308474 11614782 13744632 15486376 17422173 20616948 21293767 23229564 34844346 41233896 42587534 46459128 63881301 69688692 85175068 127762602 139377384 170350136 191643903 234231437 255525204 383287806 468462874 511050408 702694311 766575612 936925748 1405388622 1533151224 1873851496 2108082933 2810777244 4216165866 5621554488 8432331732 16864663464
• Sum of all divisors σ(n): 50338278900
• Sum of proper divisors (its aliquot sum) s(n): 33473615436
• 16864663464 is an abundant number, because the sum of its proper divisors (33473615436) is greater than itself. Its abundance is 16608951972

Bases of 16864663464

• Binary: 1111101101001101100101011110101000₂
• Hexadecimal: 0x3ED3657A8
• Base-36: 7QWS9M0

Squares and roots of 16864663464

• 16864663464 squared (16864663464²) is 284416873753976479296
• 16864663464 cubed (16864663464³) is 4796594859343787655098603641344
• The square root of 16864663464 is 129864.0191277015
• The cube root of 16864663464 is 2564.4401025909

Scales and comparisons

• 16,864,663,464 seconds is equal to 536 years, 12 weeks, 4 days, 20 hours, 44 minutes, 24 seconds.
• To count from 1 to 16,864,663,464 would take you about one thousand and seventy-two 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 16864663464 cubic inches would be around 213.7 feet tall.

Recreational maths with 16864663464

• 16864663464 backwards is 46436646861
• The number of decimal digits it has is: 11
• The sum of 16864663464's digits is 54
• More coming soon!