6406301664

Names of 6406301664

• Cardinal: 6406301664 can be written as Six billion, four hundred six million, three hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.406301664 × 10⁹

Factors of 6406301664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 353093

Divisors of 6406301664

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 252 288 324 336 378 432 504 567 648 672 756 864 1008 1134 1296 1512 2016 2268 2592 3024 4536 6048 9072 18144 353081 706162 1059243 1412324 2118486 2471567 2824648 3177729 4236972 4943134 5649296 6355458 7414701 8473944 9533187 9886268 11298592 12710916 14829402 16947888 19066374 19772536 22244103 25421832 28599561 29658804 33895776 38132748 39545072 44488206 50843664 57199122 59317608 66732309 76265496 79090144 88976412 101687328 114398244 118635216 133464618 152530992 177952824 200196927 228796488 237270432 266929236 305061984 355905648 400393854 457592976 533858472 711811296 800787708 915185952 1067716944 1601575416 2135433888 3203150832 6406301664
• Sum of all divisors σ(n): 21532352688
• Sum of proper divisors (its aliquot sum) s(n): 15126051024
• 6406301664 is an abundant number, because the sum of its proper divisors (15126051024) is greater than itself. Its abundance is 8719749360

Bases of 6406301664

• Binary: 101111101110110000110011111100000₂
• Hexadecimal: 0x17DD867E0
• Base-36: 2XY5A00

Squares and roots of 6406301664

• 6406301664 squared (6406301664²) is 41040701010169168896
• 6406301664 cubed (6406301664³) is 262919111173173227619941842944
• The square root of 6406301664 is 80039.3757097093
• The cube root of 6406301664 is 1857.2447029953

Scales and comparisons

• 6,406,301,664 seconds is equal to 203 years, 36 weeks, 3 days, 14 minutes, 24 seconds.
• To count from 1 to 6,406,301,664 would take you about four hundred seven 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 6406301664 cubic inches would be around 154.8 feet tall.

Recreational maths with 6406301664

• 6406301664 backwards is 4661036046
• 6406301664 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6406301664's digits is 36
• More coming soon!