6415842816

Names of 6415842816

• Cardinal: 6415842816 can be written as Six billion, four hundred fifteen million, eight hundred forty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 6.415842816 × 10⁹

Factors of 6415842816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2381

Divisors of 6415842816

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 67 72 81 96 108 128 134 144 162 192 201 216 256 268 288 324 384 402 432 512 536 576 603 648 768 804 864 1072 1152 1206 1296 1536 1608 1728 1809 2144 2304 2309 2412 2592 3216 3456 3618 4288 4608 4618 4824 5184 5427 6432 6912 6927 7236 8576 9236 9648 10368 10854 12864 13824 13854 14472 17152 18472 19296 20736 20781 21708 25728 27708 28944 34304 36944 38592 41472 41562 43416 51456 55416 57888 62343 73888 77184 83124 86832 102912 110832 115776 124686 147776 154368 154703 166248 173664 187029 221664 231552 249372 295552 308736 309406 332496 347328 374058 443328 463104 464109 498744 591104 618812 664992 694656 748116 886656 926208 928218 997488 1182208 1237624 1329984 1389312 1392327 1496232 1773312 1856436 1994976 2475248 2659968 2778624 2784654 2992464 3546624 3712872 3989952 4176981 4950496 5319936 5569308 5984928 7425744 7979904 8353962 9900992 10639872 11138616 11969856 12530943 14851488 15959808 16707924 19801984 22277232 23939712 25061886 29702976 31919616 33415848 39603968 44554464 47879424 50123772 59405952 66831696 79207936 89108928 95758848 100247544 118811904 133663392 178217856 200495088 237623808 267326784 356435712 400990176 534653568 712871424 801980352 1069307136 1603960704 2138614272 3207921408 6415842816
• Sum of all divisors σ(n): 19443833640
• Sum of proper divisors (its aliquot sum) s(n): 13027990824
• 6415842816 is an abundant number, because the sum of its proper divisors (13027990824) is greater than itself. Its abundance is 6612148008

Bases of 6415842816

• Binary: 101111110011010011111111000000000₂
• Hexadecimal: 0x17E69FE00
• Base-36: 2Y3TS00

Squares and roots of 6415842816

• 6415842816 squared (6415842816²) is 41163039039618809856
• 6415842816 cubed (6415842816³) is 264095588307065880593087594496
• The square root of 6415842816 is 80098.9563976959
• The cube root of 6415842816 is 1858.1662676803

Scales and comparisons

• 6,415,842,816 seconds is equal to 204 years, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 6,415,842,816 would take you about four hundred 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 6415842816 cubic inches would be around 154.8 feet tall.

Recreational maths with 6415842816

• 6415842816 backwards is 6182485146
• The number of decimal digits it has is: 10
• The sum of 6415842816's digits is 45
• More coming soon!