38880938216

Names of 38880938216

• Cardinal: 38880938216 can be written as Thirty-eight billion, eight hundred eighty million, nine hundred thirty-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.8880938216 × 10¹⁰

Factors of 38880938216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 269

Divisors of 38880938216

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 37 73 74 146 148 157 292 296 314 584 628 1256 2701 5329 5402 5809 10658 10804 11461 11618 21316 21608 22922 23236 24649 42632 45844 46472 49298 91688 98596 197173 197192 394346 424057 788692 836653 848114 912013 1577384 1673306 1696228 1799377 1824026 3346612 3392456 3598754 3648052 6693224 7197508 7296104 14395016 30956161 61912322 66576949 123824644 131354521 133153898 247649288 262709042 266307796 525418084 532615592 1050836168 4860117277 9720234554 19440469108 38880938216
• Sum of all divisors σ(n): 76398365970
• Sum of proper divisors (its aliquot sum) s(n): 37517427754
• 38880938216 is a deficient number, because the sum of its proper divisors (37517427754) is less than itself. Its deficiency is 1363510462

Bases of 38880938216

• Binary: 100100001101011111000000100011101000₂
• Hexadecimal: 0x90D7C08E8
• Base-36: HV0PFXK

Squares and roots of 38880938216

• 38880938216 squared (38880938216²) is 1511727356556409262656
• 38880938216 cubed (38880938216³) is 58777377949706751060138052061696
• The square root of 38880938216 is 197182.4997711511
• The cube root of 38880938216 is 3387.7569536001

Scales and comparisons

• 38,880,938,216 seconds is equal to 1,236 years, 15 weeks, 1 day, 20 hours, 36 minutes, 56 seconds.
• To count from 1 to 38,880,938,216 would take you about two thousand, four hundred seventy-two 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 38880938216 cubic inches would be around 282.3 feet tall.

Recreational maths with 38880938216

• 38880938216 backwards is 61283908883
• The number of decimal digits it has is: 11
• The sum of 38880938216's digits is 56
• More coming soon!