30293340

Names of 30293340

• Cardinal: 30293340 can be written as Thirty million, two hundred ninety-three thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.029334 × 10⁷

Factors of 30293340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 190

Divisors of 30293340

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 79 83 84 105 110 132 140 154 158 165 166 210 220 231 237 249 308 316 330 332 385 395 415 420 462 474 498 553 581 660 770 790 830 869 913 924 948 996 1106 1155 1162 1185 1245 1540 1580 1659 1660 1738 1743 1826 2212 2310 2324 2370 2490 2607 2739 2765 2905 3318 3476 3486 3652 4345 4565 4620 4740 4980 5214 5478 5530 5810 6083 6391 6557 6636 6972 8295 8690 8715 9130 10428 10956 11060 11620 12166 12782 13035 13114 13695 16590 17380 17430 18249 18260 19173 19671 24332 25564 26070 26228 27390 30415 31955 32785 33180 34860 36498 38346 39342 45899 52140 54780 60830 63910 65570 72127 72996 76692 78684 91245 91798 95865 98355 121660 127820 131140 137697 144254 182490 183596 191730 196710 216381 229495 275394 288508 360635 364980 383460 393420 432762 458990 504889 550788 688485 721270 865524 917980 1009778 1081905 1376970 1442540 1514667 2019556 2163810 2524445 2753940 3029334 4327620 5048890 6058668 7573335 10097780 15146670 30293340
• Sum of all divisors σ(n): 108380160
• Sum of proper divisors (its aliquot sum) s(n): 78086820
• 30293340 is an abundant number, because the sum of its proper divisors (78086820) is greater than itself. Its abundance is 47793480

Bases of 30293340

• Binary: 1110011100011110101011100₂
• Hexadecimal: 0x1CE3D5C
• Base-36: I1AHO

Squares and roots of 30293340

• 30293340 squared (30293340²) is 917686448355600
• 30293340 cubed (30293340³) is 27799787593428631704000
• The square root of 30293340 is 5503.9385897735
• The cube root of 30293340 is 311.7327181667

Scales and comparisons

• 30,293,340 seconds is equal to 50 weeks, 14 hours, 49 minutes.
• To count from 1 to 30,293,340 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 30293340 cubic inches would be around 26 feet tall.

Recreational maths with 30293340

• 30293340 backwards is 04339203
• The number of decimal digits it has is: 8
• The sum of 30293340's digits is 24
• More coming soon!