1409670405

Names of 1409670405

• Cardinal: 1409670405 can be written as One billion, four hundred nine million, six hundred seventy thousand, four hundred five.

Scientific notation

• Scientific notation: 1.409670405 × 10⁹

Factors of 1409670405

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 210

Divisors of 1409670405

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 39 41 45 55 65 99 117 123 135 137 143 165 169 195 205 297 351 369 411 429 451 495 507 533 585 615 685 715 845 1107 1233 1287 1353 1485 1507 1521 1599 1755 1781 1845 1859 2055 2145 2255 2535 2665 3699 3861 4059 4521 4563 4797 5343 5535 5577 5617 5863 6165 6435 6765 6929 7535 7605 7995 8905 9295 12177 13563 14391 16029 16731 16851 17589 18495 19305 19591 20295 20787 22605 22815 23153 23985 26715 27885 28085 29315 34645 40689 48087 50193 50553 52767 58773 60885 61787 62361 67815 69459 71955 73021 76219 80145 83655 84255 87945 97955 103935 115765 151659 158301 176319 185361 187083 203445 208377 219063 228657 240435 250965 252765 254683 263835 293865 308935 311805 347295 365105 381095 528957 556083 625131 657189 685971 758295 764049 791505 803231 881595 926805 935415 949273 1041885 1095315 1143285 1273415 1668249 1971567 2057913 2292147 2409693 2644785 2780415 2847819 3125655 3285945 3429855 3820245 4016155 4746365 6876441 7229079 8341245 8543457 9857835 10289565 10442003 11460735 12048465 14239095 21687237 25630371 31326009 34382205 36145395 42717285 52210015 93978027 108436185 128151855 156630045 281934081 469890135 1409670405
• Sum of all divisors σ(n): 3054723840
• Sum of proper divisors (its aliquot sum) s(n): 1645053435
• 1409670405 is an abundant number, because the sum of its proper divisors (1645053435) is greater than itself. Its abundance is 235383030

Bases of 1409670405

• Binary: 1010100000001011101110100000101₂
• Hexadecimal: 0x5405DD05
• Base-36: NBA4N9

Squares and roots of 1409670405

• 1409670405 squared (1409670405²) is 1987170650732864025
• 1409670405 cubed (1409670405³) is 2801255656022709976931680125
• The square root of 1409670405 is 37545.5777023073
• The cube root of 1409670405 is 1121.2587901013

Scales and comparisons

• 1,409,670,405 seconds is equal to 44 years, 42 weeks, 5 days, 15 hours, 6 minutes, 45 seconds.
• To count from 1 to 1,409,670,405 would take you about eighty-nine 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 1409670405 cubic inches would be around 93.4 feet tall.

Recreational maths with 1409670405

• 1409670405 backwards is 5040769041
• The number of decimal digits it has is: 10
• The sum of 1409670405's digits is 36
• More coming soon!