9996405210

Names of 9996405210

• Cardinal: 9996405210 can be written as Nine billion, nine hundred ninety-six million, four hundred five thousand, two hundred ten.

Scientific notation

• Scientific notation: 9.99640521 × 10⁹

Factors of 9996405210

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 40

Divisors of 9996405210

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 66 81 90 95 99 110 114 135 162 165 171 190 198 209 243 270 285 297 330 342 405 418 486 495 513 570 594 627 729 810 855 891 990 1026 1045 1215 1254 1458 1485 1539 1710 1782 1881 2090 2187 2430 2565 2673 2970 3078 3135 3645 3762 4374 4455 4617 5130 5346 5643 6270 6561 7290 7695 8019 8910 9234 9405 10935 11286 13122 13365 13851 15390 16038 16929 18810 19683 21870 23085 24057 26730 27702 28215 32805 33858 39366 40095 41553 46170 48114 50787 56430 59049 65610 69255 72171 80190 83106 84645 98415 101574 118098 120285 124659 138510 144342 152361 169290 177147 196830 207765 216513 240570 249318 253935 295245 304722 354294 360855 373977 415530 433026 457083 507870 531441 590490 623295 649539 721710 747954 761805 885735 914166 1062882 1082565 1121931 1246590 1299078 1371249 1523610 1594323 1771470 1869885 1948617 2165130 2243862 2285415 2657205 2742498 3188646 3247695 3365793 3739770 3897234 4113747 4570830 4782969 5314410 5609655 5845851 6495390 6731586 6856245 7971615 8227494 9565938 9743085 10097379 11219310 11691702 12341241 13712490 15943230 16828965 17537553 19486170 20194758 20568735 23914845 24682482 29229255 30292137 33657930 35075106 37023723 41137470 47829690 50486895 52612659 58458510 60584274 61706205 74047446 87687765 90876411 100973790 105225318 111071169 123412410 151460685 175375530 181752822 185118615 222142338 263063295 302921370 333213507 370237230 454382055 526126590 555355845 666427014 908764110 999640521 1110711690 1666067535 1999281042 3332135070 4998202605 9996405210
• Sum of all divisors σ(n): 30993636960
• Sum of proper divisors (its aliquot sum) s(n): 20997231750
• 9996405210 is an abundant number, because the sum of its proper divisors (20997231750) is greater than itself. Its abundance is 11000826540

Bases of 9996405210

• Binary: 1001010011110101010000100111011010₂
• Hexadecimal: 0x253D509DA
• Base-36: 4LBLNMI

Squares and roots of 9996405210

• 9996405210 squared (9996405210²) is 99928117122515144100
• 9996405210 cubed (9996405210³) is 998921950629000594785140761000
• The square root of 9996405210 is 99982.0244343951
• The cube root of 9996405210 is 2154.1765010823

Scales and comparisons

• 9,996,405,210 seconds is equal to 317 years, 44 weeks, 3 days, 3 hours, 13 minutes, 30 seconds.
• To count from 1 to 9,996,405,210 would take you about six hundred thirty-five 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 9996405210 cubic inches would be around 179.5 feet tall.

Recreational maths with 9996405210

• 9996405210 backwards is 0125046999
• 9996405210 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9996405210's digits is 45
• More coming soon!