1322081145

Names of 1322081145

• Cardinal: 1322081145 can be written as One billion, three hundred twenty-two million, eighty-one thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.322081145 × 10⁹

Factors of 1322081145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 337

Divisors of 1322081145

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 11 15 21 29 33 35 45 55 59 63 77 87 99 105 145 165 177 203 223 231 261 295 315 319 385 413 435 495 531 609 649 669 693 885 957 1015 1115 1155 1239 1305 1561 1595 1711 1827 1947 2007 2065 2233 2453 2655 2871 3045 3245 3345 3465 3717 4543 4683 4785 5133 5841 6195 6467 6699 7359 7805 8555 9135 9735 10035 11165 11977 12265 13157 13629 14049 14355 15399 17171 18585 18821 19401 20097 22077 22715 23415 25665 29205 32335 33495 35931 36795 39471 40887 45269 51513 56463 58203 59885 65785 68145 70245 71137 76995 85855 92099 94105 97005 100485 107793 110385 118413 131747 135807 144727 154539 169389 179655 197355 204435 213411 226345 257565 276297 282315 291015 355685 381553 395241 407421 434181 460495 497959 538965 592065 640233 658735 679035 723635 772695 828891 846945 1013089 1067055 1144659 1185723 1302543 1381485 1493877 1907765 1976205 2037105 2170905 2489795 2670871 3039267 3201165 3433977 4144455 4197083 4481631 5065445 5723295 5928615 6512715 7469385 8012613 9117801 12591249 13354355 15196335 17169885 20985415 22408155 24037839 29379581 37773747 40063065 45589005 62956245 88138743 120189195 146897905 188868735 264416229 440693715 1322081145
• Sum of all divisors σ(n): 3019161600
• Sum of proper divisors (its aliquot sum) s(n): 1697080455
• 1322081145 is an abundant number, because the sum of its proper divisors (1697080455) is greater than itself. Its abundance is 374999310

Bases of 1322081145

• Binary: 1001110110011010101101101111001₂
• Hexadecimal: 0x4ECD5B79
• Base-36: LV4SC9

Squares and roots of 1322081145

• 1322081145 squared (1322081145²) is 1747898553964511025
• 1322081145 cubed (1322081145³) is 2310863721569245025297123625
• The square root of 1322081145 is 36360.4337845411
• The cube root of 1322081145 is 1097.5375066529

Scales and comparisons

• 1,322,081,145 seconds is equal to 42 years, 1 week, 6 days, 20 hours, 45 minutes, 45 seconds.
• To count from 1 to 1,322,081,145 would take you about eighty-four 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 1322081145 cubic inches would be around 91.5 feet tall.

Recreational maths with 1322081145

• 1322081145 backwards is 5411802231
• The number of decimal digits it has is: 10
• The sum of 1322081145's digits is 27
• More coming soon!