1353711645

Names of 1353711645

• Cardinal: 1353711645 can be written as One billion, three hundred fifty-three million, seven hundred eleven thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 1.353711645 × 10⁹

Factors of 1353711645

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1240

Divisors of 1353711645

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 55 65 99 117 143 165 195 211 429 495 585 633 715 997 1055 1287 1899 2145 2321 2743 2991 3165 4985 6435 6963 8229 8973 9495 10967 11605 12961 13715 14955 20889 24687 30173 32901 34815 38883 41145 44865 54835 64805 90519 98703 104445 116649 123435 142571 150865 164505 194415 210367 271557 427713 452595 493515 583245 631101 712855 1051835 1283139 1357785 1893303 2138565 2314037 2734771 3155505 6415695 6942111 8204313 9466515 11570185 13673855 20826333 24612939 30082481 34710555 41021565 90247443 104131665 123064695 150412405 270742329 451237215 1353711645
• Sum of all divisors σ(n): 2772491904
• Sum of proper divisors (its aliquot sum) s(n): 1418780259
• 1353711645 is an abundant number, because the sum of its proper divisors (1418780259) is greater than itself. Its abundance is 65068614

Bases of 1353711645

• Binary: 1010000101100000000000000011101₂
• Hexadecimal: 0x50B0001D
• Base-36: MDYQL9

Squares and roots of 1353711645

• 1353711645 squared (1353711645²) is 1832535217808606025
• 1353711645 cubed (1353711645³) is 2480724264220121357259661125
• The square root of 1353711645 is 36792.8205632567
• The cube root of 1353711645 is 1106.2213980923

Scales and comparisons

• 1,353,711,645 seconds is equal to 43 years, 2 weeks, 1 day, 23 hours, 45 seconds.
• To count from 1 to 1,353,711,645 would take you about eighty-six 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 1353711645 cubic inches would be around 92.2 feet tall.

Recreational maths with 1353711645

• 1353711645 backwards is 5461173531
• The number of decimal digits it has is: 10
• The sum of 1353711645's digits is 36
• More coming soon!