242978013184

Names of 242978013184

• Cardinal: 242978013184 can be written as Two hundred forty-two billion, nine hundred seventy-eight million, thirteen thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.42978013184 × 10¹¹

Factors of 242978013184

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3853

Divisors of 242978013184

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 3851 4096 7702 8192 15404 16384 30808 61616 123232 246464 492928 985856 1971712 3943424 7886848 14830201 15773696 29660402 31547392 59320804 63094784 118641608 237283216 474566432 949132864 1898265728 3796531456 7593062912 15186125824 30372251648 60744503296 121489006592 242978013184
• Sum of all divisors σ(n): 486067414651
• Sum of proper divisors (its aliquot sum) s(n): 243089401467
• 242978013184 is an abundant number, because the sum of its proper divisors (243089401467) is greater than itself. Its abundance is 111388283

Bases of 242978013184

• Binary: 11100010010010100111100100000000000000₂
• Hexadecimal: 0x38929E4000
• Base-36: 33MEU2V4

Squares and roots of 242978013184

• 242978013184 squared (242978013184²) is 59038314890844077817856
• 242978013184 cubed (242978013184³) is 14345012453908655860915337118613504
• 242978013184 is a perfect square number. Its square root is 492928
• The cube root of 242978013184 is 6240.0632559879

Scales and comparisons

• 242,978,013,184 seconds is equal to 7,725 years, 49 weeks, 2 days, 12 hours, 33 minutes, 4 seconds.
• To count from 1 to 242,978,013,184 would take you about fifteen thousand, four hundred fifty-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 242978013184 cubic inches would be around 520 feet tall.

Recreational maths with 242978013184

• 242978013184 backwards is 481310879242
• The number of decimal digits it has is: 12
• The sum of 242978013184's digits is 49
• More coming soon!