38381341824

Names of 38381341824

• Cardinal: 38381341824 can be written as Thirty-eight billion, three hundred eighty-one million, three hundred forty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 3.8381341824 × 10¹⁰

Factors of 38381341824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4759603

Divisors of 38381341824

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 288 336 384 448 504 576 672 896 1008 1152 1344 2016 2688 4032 8064 4759591 9519182 14278773 19038364 28557546 33317137 38076728 42836319 57115092 66634274 76153456 85672638 99951411 114230184 133268548 152306912 171345276 199902822 228460368 266537096 299854233 304613824 342690552 399805644 456920736 533074192 599708466 609227648 685381104 799611288 913841472 1066148384 1199416932 1370762208 1599222576 1827682944 2132296768 2398833864 2741524416 3198445152 4264593536 4797667728 5483048832 6396890304 9595335456 12793780608 19190670912 38381341824
• Sum of all divisors σ(n): 126224379840
• Sum of proper divisors (its aliquot sum) s(n): 87843038016
• 38381341824 is an abundant number, because the sum of its proper divisors (87843038016) is greater than itself. Its abundance is 49461696192

Bases of 38381341824

• Binary: 100011101111101101001100110010000000₂
• Hexadecimal: 0x8EFB4CC80
• Base-36: HMR9CW0

Squares and roots of 38381341824

• 38381341824 squared (38381341824²) is 1473127400210731646976
• 38381341824 cubed (38381341824³) is 56540606297788540975720351924224
• The square root of 38381341824 is 195911.5663354259
• The cube root of 38381341824 is 3373.1841520193

Scales and comparisons

• 38,381,341,824 seconds is equal to 1,220 years, 21 weeks, 1 day, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 38,381,341,824 would take you about two thousand, four hundred forty 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 38381341824 cubic inches would be around 281.1 feet tall.

Recreational maths with 38381341824

• 38381341824 backwards is 42814318383
• The number of decimal digits it has is: 11
• The sum of 38381341824's digits is 45
• More coming soon!