64009916430

Names of 64009916430

• Cardinal: 64009916430 can be written as Sixty-four billion, nine million, nine hundred sixteen thousand, four hundred thirty.

Scientific notation

• Scientific notation: 6.400991643 × 10¹⁰

Factors of 64009916430

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2058

Divisors of 64009916430

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 38 57 95 114 127 190 254 285 381 570 635 762 809 1093 1270 1618 1905 2186 2413 2427 3279 3810 4045 4826 4854 5465 6558 7239 8090 10930 12065 12135 14478 15371 16395 20767 24130 24270 30742 32790 36195 41534 46113 62301 72390 76855 92226 102743 103835 124602 138811 153710 205486 207670 230565 277622 308229 311505 416433 461130 513715 616458 623010 694055 832866 884237 1027430 1388110 1541145 1768474 1952117 2082165 2637409 2652711 3082290 3904234 4164330 4421185 5274818 5305422 5856351 7912227 8842370 9760585 11712702 13187045 13263555 15824454 16800503 19521170 26374090 26527110 29281755 33601006 39561135 50401509 58563510 79122270 84002515 100803018 112298099 168005030 224596198 252007545 336894297 504015090 561490495 673788594 1122980990 1684471485 2133663881 3368942970 4267327762 6400991643 10668319405 12801983286 21336638810 32004958215 64009916430
• Sum of all divisors σ(n): 163333324800
• Sum of proper divisors (its aliquot sum) s(n): 99323408370
• 64009916430 is an abundant number, because the sum of its proper divisors (99323408370) is greater than itself. Its abundance is 35313491940

Bases of 64009916430

• Binary: 111011100111010010011101000000001110₂
• Hexadecimal: 0xEE749D00E
• Base-36: TELUNM6

Squares and roots of 64009916430

• 64009916430 squared (64009916430²) is 4097269401375583944900
• 64009916430 cubed (64009916430³) is 262265871973247255355498724707000
• The square root of 64009916430 is 253001.8111199995
• The cube root of 64009916430 is 4000.2065816221

Scales and comparisons

• 64,009,916,430 seconds is equal to 2,035 years, 16 weeks, 3 days, 12 hours, 20 minutes, 30 seconds.
• To count from 1 to 64,009,916,430 would take you about four thousand and seventy 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 64009916430 cubic inches would be around 333.4 feet tall.

Recreational maths with 64009916430

• 64009916430 backwards is 03461990046
• The number of decimal digits it has is: 11
• The sum of 64009916430's digits is 42
• More coming soon!