20304717328

Names of 20304717328

• Cardinal: 20304717328 can be written as Twenty billion, three hundred four million, seven hundred seventeen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.0304717328 × 10¹⁰

Factors of 20304717328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1155

Divisors of 20304717328

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 41 56 74 82 112 127 148 164 254 259 287 296 328 508 518 574 592 656 889 941 1016 1036 1148 1517 1778 1882 2032 2072 2296 3034 3556 3764 4144 4592 4699 5207 6068 6587 7112 7528 9398 10414 10619 12136 13174 14224 15056 18796 20828 21238 24272 26348 32893 34817 36449 37592 38581 41656 42476 52696 65786 69634 72898 75184 77162 83312 84952 105392 119507 131572 139268 145796 154324 169904 192659 239014 243719 263144 270067 278536 291592 308648 385318 478028 487438 526288 540134 557072 583184 617296 770636 836549 956056 974876 1080268 1348613 1427497 1541272 1673098 1912112 1949752 2160536 2697226 2854994 3082544 3346196 3899504 4321072 4421759 4899787 5394452 5709988 6692392 8843518 9799574 9992479 10788904 11419976 13384784 17687036 19599148 19984958 21577808 22839952 30952313 34298509 35374072 39198296 39969916 61904626 68597018 70748144 78396592 79939832 123809252 137194036 159879664 181292119 247618504 274388072 362584238 495237008 548776144 725168476 1269044833 1450336952 2538089666 2900673904 5076179332 10152358664 20304717328
• Sum of all divisors σ(n): 47724945408
• Sum of proper divisors (its aliquot sum) s(n): 27420228080
• 20304717328 is an abundant number, because the sum of its proper divisors (27420228080) is greater than itself. Its abundance is 7115510752

Bases of 20304717328

• Binary: 10010111010010000010110011000010000₂
• Hexadecimal: 0x4BA416610
• Base-36: 9BSWK5S

Squares and roots of 20304717328

• 20304717328 squared (20304717328²) is 412281545769983459584
• 20304717328 cubed (20304717328³) is 8371260246410408254088632471552
• The square root of 20304717328 is 142494.6221020289
• The cube root of 20304717328 is 2728.1336932785

Scales and comparisons

• 20,304,717,328 seconds is equal to 645 years, 32 weeks, 4 days, 7 hours, 15 minutes, 28 seconds.
• To count from 1 to 20,304,717,328 would take you about one thousand, two hundred ninety-one 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 20304717328 cubic inches would be around 227.3 feet tall.

Recreational maths with 20304717328

• 20304717328 backwards is 82371740302
• 20304717328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20304717328's digits is 37
• More coming soon!