323130990

Names of 323130990

• Cardinal: 323130990 can be written as Three hundred twenty-three million, one hundred thirty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.2313099 × 10⁸

Factors of 323130990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 524

Divisors of 323130990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 37 39 42 49 65 70 74 78 91 98 105 111 130 147 182 185 195 210 222 245 259 273 294 370 390 455 457 481 490 518 546 555 637 735 777 910 914 962 1110 1274 1295 1365 1371 1443 1470 1554 1813 1911 2285 2405 2590 2730 2742 2886 3185 3199 3367 3626 3822 3885 4570 4810 5439 5941 6370 6398 6734 6855 7215 7770 9065 9555 9597 10101 10878 11882 13710 14430 15995 16835 16909 17823 18130 19110 19194 20202 22393 23569 27195 29705 31990 33670 33818 35646 41587 44786 47138 47985 50505 50727 54390 59410 67179 70707 83174 84545 89115 95970 101010 101454 111965 117845 118363 124761 134358 141414 169090 178230 207935 219817 223930 235690 236726 249522 253635 291109 335895 353535 355089 415870 439634 507270 582218 591815 623805 659451 671790 707070 710178 828541 873327 1099085 1183630 1247610 1318902 1455545 1538719 1657082 1746654 1775445 2198170 2485623 2911090 3077438 3297255 3550890 4142705 4366635 4616157 4971246 6594510 7693595 8285410 8733270 9232314 10771033 12428115 15387190 21542066 23080785 24856230 32313099 46161570 53855165 64626198 107710330 161565495 323130990
• Sum of all divisors σ(n): 999964224
• Sum of proper divisors (its aliquot sum) s(n): 676833234
• 323130990 is an abundant number, because the sum of its proper divisors (676833234) is greater than itself. Its abundance is 353702244

Bases of 323130990

• Binary: 10011010000101001011001101110₂
• Hexadecimal: 0x1342966E
• Base-36: 5CDTGU

Squares and roots of 323130990

• 323130990 squared (323130990²) is 104413636698380100
• 323130990 cubed (323130990³) is 33739281795847893109299000
• The square root of 323130990 is 17975.8446254967
• The cube root of 323130990 is 686.2139413239

Scales and comparisons

• 323,130,990 seconds is equal to 10 years, 14 weeks, 1 day, 22 hours, 36 minutes, 30 seconds.
• To count from 1 to 323,130,990 would take you about fifteen 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 323130990 cubic inches would be around 57.2 feet tall.

Recreational maths with 323130990

• 323130990 backwards is 099031323
• 323130990 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 323130990's digits is 30
• More coming soon!