20384112

Names of 20384112

• Cardinal: 20384112 can be written as Twenty million, three hundred eighty-four thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.0384112 × 10⁷

Factors of 20384112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 165

Divisors of 20384112

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 31 38 42 48 56 57 62 76 84 93 103 112 114 124 133 152 168 186 206 217 228 248 266 304 309 336 372 399 412 434 456 496 532 589 618 651 721 744 798 824 868 912 1064 1178 1236 1302 1442 1488 1596 1648 1736 1767 1957 2128 2163 2356 2472 2604 2884 3192 3193 3472 3534 3914 4123 4326 4712 4944 5208 5768 5871 6384 6386 7068 7828 8246 8652 9424 9579 10416 11536 11742 12369 12772 13699 14136 15656 16492 17304 19158 22351 23484 24738 25544 27398 28272 31312 32984 34608 38316 41097 44702 46968 49476 51088 54796 60667 65968 67053 76632 82194 89404 93936 98952 109592 121334 134106 153264 164388 178808 182001 197904 219184 242668 268212 328776 357616 364002 424669 485336 536424 657552 728004 849338 970672 1072848 1274007 1456008 1698676 2548014 2912016 3397352 5096028 6794704 10192056 20384112
• Sum of all divisors σ(n): 66027520
• Sum of proper divisors (its aliquot sum) s(n): 45643408
• 20384112 is an abundant number, because the sum of its proper divisors (45643408) is greater than itself. Its abundance is 25259296

Bases of 20384112

• Binary: 1001101110000100101110000₂
• Hexadecimal: 0x1370970
• Base-36: C4WHC

Squares and roots of 20384112

• 20384112 squared (20384112²) is 415512022028544
• 20384112 cubed (20384112³) is 8469843594376308092928
• The square root of 20384112 is 4514.8767425037
• The cube root of 20384112 is 273.1684880841

Scales and comparisons

• 20,384,112 seconds is equal to 33 weeks, 4 days, 22 hours, 15 minutes, 12 seconds.
• To count from 1 to 20,384,112 would take you about fifty 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 20384112 cubic inches would be around 22.8 feet tall.

Recreational maths with 20384112

• 20384112 backwards is 21148302
• 20384112 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20384112's digits is 21
• More coming soon!