30313350

Names of 30313350

• Cardinal: 30313350 can be written as Thirty million, three hundred thirteen thousand, three hundred fifty.

Scientific notation

• Scientific notation: 3.031335 × 10⁷

Factors of 30313350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 135

Divisors of 30313350

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 41 45 50 53 62 75 82 90 93 106 123 150 155 159 186 205 225 246 265 279 310 318 369 410 450 465 477 530 558 615 738 775 795 930 954 1025 1230 1271 1325 1395 1550 1590 1643 1845 2050 2173 2325 2385 2542 2650 2790 3075 3286 3690 3813 3975 4346 4650 4770 4929 6150 6355 6519 6975 7626 7950 8215 9225 9858 10865 11439 11925 12710 13038 13950 14787 16430 18450 19065 19557 21730 22878 23850 24645 29574 31775 32595 38130 39114 41075 49290 54325 57195 63550 65190 67363 73935 82150 95325 97785 108650 114390 123225 134726 147870 162975 190650 195570 202089 246450 285975 325950 336815 369675 404178 488925 571950 606267 673630 739350 977850 1010445 1212534 1684075 2020890 3031335 3368150 5052225 6062670 10104450 15156675 30313350
• Sum of all divisors σ(n): 87744384
• Sum of proper divisors (its aliquot sum) s(n): 57431034
• 30313350 is an abundant number, because the sum of its proper divisors (57431034) is greater than itself. Its abundance is 27117684

Bases of 30313350

• Binary: 1110011101000101110000110₂
• Hexadecimal: 0x1CE8B86
• Base-36: I1PXI

Squares and roots of 30313350

• 30313350 squared (30313350²) is 918899188222500
• 30313350 cubed (30313350³) is 27854912707304520375000
• The square root of 30313350 is 5505.7560788687
• The cube root of 30313350 is 311.8013404971

Scales and comparisons

• 30,313,350 seconds is equal to 50 weeks, 20 hours, 22 minutes, 30 seconds.
• To count from 1 to 30,313,350 would take you about twenty-three weeks!

  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 30313350 cubic inches would be around 26 feet tall.

Recreational maths with 30313350

• 30313350 backwards is 05331303
• 30313350 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30313350's digits is 18
• More coming soon!