20404240384

Names of 20404240384

• Cardinal: 20404240384 can be written as Twenty billion, four hundred four million, two hundred forty thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.0404240384 × 10¹⁰

Factors of 20404240384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 103

Divisors of 20404240384

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 61 64 88 116 122 128 176 232 244 256 319 352 464 488 512 638 671 704 928 976 1024 1276 1342 1408 1769 1856 1952 2048 2552 2684 2816 3538 3712 3904 4096 5104 5368 5632 7076 7424 7808 8192 10208 10736 11264 14152 14848 15616 16384 19459 20416 21472 22528 28304 29696 31232 32768 38918 40832 42944 45056 56608 59392 62464 65536 77836 81664 85888 90112 113216 118784 124928 131072 155672 163328 171776 180224 226432 237568 249856 262144 311344 326656 343552 360448 452864 475136 499712 524288 622688 653312 687104 720896 905728 950272 999424 1048576 1245376 1306624 1374208 1441792 1811456 1900544 1998848 2490752 2613248 2748416 2883584 3622912 3801088 3997696 4981504 5226496 5496832 5767168 7245824 7602176 7995392 9963008 10452992 10993664 11534336 14491648 15204352 15990784 19926016 20905984 21987328 28983296 30408704 31981568 39852032 41811968 43974656 57966592 63963136 79704064 83623936 87949312 115933184 159408128 167247872 175898624 231866368 318816256 334495744 351797248 463732736 637632512 703594496 927465472 1275265024 1854930944 2550530048 5101060096 10202120192 20404240384
• Sum of all divisors σ(n): 46808410320
• Sum of proper divisors (its aliquot sum) s(n): 26404169936
• 20404240384 is an abundant number, because the sum of its proper divisors (26404169936) is greater than itself. Its abundance is 5999929552

Bases of 20404240384

• Binary: 10011000000001100000000000000000000₂
• Hexadecimal: 0x4C0300000
• Base-36: 9DG5ON4

Squares and roots of 20404240384

• 20404240384 squared (20404240384²) is 416333025648056467456
• 20404240384 cubed (20404240384³) is 8494959135120981544378096943104
• The square root of 20404240384 is 142843.4121127047
• The cube root of 20404240384 is 2732.5837232655

Scales and comparisons

• 20,404,240,384 seconds is equal to 648 years, 41 weeks, 1 day, 4 hours, 33 minutes, 4 seconds.
• To count from 1 to 20,404,240,384 would take you about one thousand, two hundred ninety-seven 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 20404240384 cubic inches would be around 227.7 feet tall.

Recreational maths with 20404240384

• 20404240384 backwards is 48304240402
• The number of decimal digits it has is: 11
• The sum of 20404240384's digits is 31
• More coming soon!