20473284384

Names of 20473284384

• Cardinal: 20473284384 can be written as Twenty billion, four hundred seventy-three million, two hundred eighty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.0473284384 × 10¹⁰

Factors of 20473284384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24858

Divisors of 20473284384

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 137 144 168 189 216 224 252 274 288 336 378 411 432 504 548 672 756 822 864 959 1008 1096 1233 1512 1644 1918 2016 2192 2466 2877 3024 3288 3699 3836 4384 4932 5754 6048 6576 7398 7672 8631 9864 11508 13152 14796 15344 17262 19728 23016 24709 25893 29592 30688 34524 39456 46032 49418 51786 59184 69048 74127 92064 98836 103572 118368 138096 148254 172963 197672 207144 222381 276192 296508 345926 395344 414288 444762 518889 593016 667143 691852 790688 828576 889524 1037778 1186032 1334286 1383704 1556667 1779048 2075556 2372064 2668572 2767408 3113334 3385133 3558096 4151112 4670001 5337144 5534816 6226668 6770266 7116192 8302224 9340002 10155399 10674288 12453336 13540532 16604448 18680004 20310798 21348576 23695931 24906672 27081064 30466197 37360008 40621596 47391862 49813344 54162128 60932394 71087793 74720016 81243192 91398591 94783724 108324256 121864788 142175586 149440032 162486384 182797182 189567448 213263379 243729576 284351172 324972768 365594364 379134896 426526758 487459152 568702344 639790137 731188728 758269792 853053516 974918304 1137404688 1279580274 1462377456 1706107032 2274809376 2559160548 2924754912 3412214064 5118321096 6824428128 10236642192 20473284384
• Sum of all divisors σ(n): 68745196800
• Sum of proper divisors (its aliquot sum) s(n): 48271912416
• 20473284384 is an abundant number, because the sum of its proper divisors (48271912416) is greater than itself. Its abundance is 27798628032

Bases of 20473284384

• Binary: 10011000100010011011000011100100000₂
• Hexadecimal: 0x4C44D8720
• Base-36: 9EL9JC0

Squares and roots of 20473284384

• 20473284384 squared (20473284384²) is 419155373468138259456
• 20473284384 cubed (20473284384³) is 8581487162094922948873465135104
• The square root of 20473284384 is 143084.8852394971
• The cube root of 20473284384 is 2735.6624314209

Scales and comparisons

• 20,473,284,384 seconds is equal to 650 years, 51 weeks, 2 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 20,473,284,384 would take you about one thousand, three hundred 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 20473284384 cubic inches would be around 228 feet tall.

Recreational maths with 20473284384

• 20473284384 backwards is 48348237402
• The number of decimal digits it has is: 11
• The sum of 20473284384's digits is 45
• More coming soon!