2323072290

Names of 2323072290

• Cardinal: 2323072290 can be written as Two billion, three hundred twenty-three million, seventy-two thousand, two hundred ninety.

Scientific notation

• Scientific notation: 2.32307229 × 10⁹

Factors of 2323072290

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21472

Divisors of 2323072290

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 47 55 66 70 77 94 105 110 141 154 165 210 231 235 282 329 330 385 462 470 517 658 705 770 987 1034 1155 1410 1551 1645 1974 2310 2585 3102 3290 3619 4935 5170 7238 7755 9870 10857 15510 18095 21397 21714 36190 42794 54285 64191 106985 108570 128382 149779 213970 235367 299558 320955 449337 470734 641910 706101 748895 898674 1005659 1176835 1412202 1497790 1647569 2011318 2246685 2353670 3016977 3295138 3530505 4493370 4942707 5028295 6033954 7039613 7061010 8237845 9885414 10056590 11062249 14079226 15084885 16475690 21118839 22124498 24713535 30169770 33186747 35198065 42237678 49427070 55311245 66373494 70396130 77435743 105594195 110622490 154871486 165933735 211188390 232307229 331867470 387178715 464614458 774357430 1161536145 2323072290
• Sum of all divisors σ(n): 7099342848
• Sum of proper divisors (its aliquot sum) s(n): 4776270558
• 2323072290 is an abundant number, because the sum of its proper divisors (4776270558) is greater than itself. Its abundance is 2453198268

Bases of 2323072290

• Binary: 10001010011101110100010100100010₂
• Hexadecimal: 0x8A774522
• Base-36: 12F3I1U

Squares and roots of 2323072290

• 2323072290 squared (2323072290²) is 5396664864565844100
• 2323072290 cubed (2323072290³) is 12536842605289515309169989000
• The square root of 2323072290 is 48198.2602383115
• The cube root of 2323072290 is 1324.4052942879

Scales and comparisons

• 2,323,072,290 seconds is equal to 73 years, 45 weeks, 9 hours, 51 minutes, 30 seconds.
• To count from 1 to 2,323,072,290 would take you about one hundred forty-seven 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 2323072290 cubic inches would be around 110.4 feet tall.

Recreational maths with 2323072290

• 2323072290 backwards is 0922703232
• 2323072290 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2323072290's digits is 30
• More coming soon!