2144415744

Names of 2144415744

• Cardinal: 2144415744 can be written as Two billion, one hundred forty-four million, four hundred fifteen thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.144415744 × 10⁹

Factors of 2144415744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 58176

Divisors of 2144415744

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4096 4608 6144 9216 12288 18432 36864 58171 116342 174513 232684 349026 465368 523539 698052 930736 1047078 1396104 1861472 2094156 2792208 3722944 4188312 5584416 7445888 8376624 11168832 14891776 16753248 22337664 29783552 33506496 44675328 59567104 67012992 89350656 119134208 134025984 178701312 238268416 268051968 357402624 536103936 714805248 1072207872 2144415744
• Sum of all divisors σ(n): 6194329076
• Sum of proper divisors (its aliquot sum) s(n): 4049913332
• 2144415744 is an abundant number, because the sum of its proper divisors (4049913332) is greater than itself. Its abundance is 1905497588

Bases of 2144415744

• Binary: 1111111110100010011000000000000₂
• Hexadecimal: 0x7FD13000
• Base-36: ZGQ9S0

Squares and roots of 2144415744

• 2144415744 squared (2144415744²) is 4598518883115073536
• 2144415744 cubed (2144415744³) is 9861136292033259454316150784
• The square root of 2144415744 is 46307.8367449831
• The cube root of 2144415744 is 1289.5444867293

Scales and comparisons

• 2,144,415,744 seconds is equal to 68 years, 9 weeks, 4 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 2,144,415,744 would take you about one hundred thirty-six 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 2144415744 cubic inches would be around 107.5 feet tall.

Recreational maths with 2144415744

• 2144415744 backwards is 4475144412
• 2144415744 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2144415744's digits is 36
• More coming soon!