5638742016

Names of 5638742016

• Cardinal: 5638742016 can be written as Five billion, six hundred thirty-eight million, seven hundred forty-two thousand and sixteen.

Scientific notation

• Scientific notation: 5.638742016 × 10⁹

Factors of 5638742016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 484

Divisors of 5638742016

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 479 512 768 958 1024 1437 1536 1916 2048 2874 3072 3832 4096 5748 6144 7664 8192 11496 12288 15328 22992 24576 30656 45984 61312 91968 122624 183936 229441 245248 367872 458882 490496 688323 735744 917764 980992 1376646 1471488 1835528 1961984 2753292 2942976 3671056 3923968 5506584 5885952 7342112 11013168 11771904 14684224 22026336 29368448 44052672 58736896 88105344 117473792 176210688 234947584 352421376 469895168 704842752 939790336 1409685504 1879580672 2819371008 5638742016
• Sum of all divisors σ(n): 15067182972
• Sum of proper divisors (its aliquot sum) s(n): 9428440956
• 5638742016 is an abundant number, because the sum of its proper divisors (9428440956) is greater than itself. Its abundance is 3789698940

Bases of 5638742016

• Binary: 101010000000110000110000000000000₂
• Hexadecimal: 0x150186000
• Base-36: 2L95T6O

Squares and roots of 5638742016

• 5638742016 squared (5638742016²) is 31795411523003744256
• 5638742016 cubed (5638742016³) is 179286122870771763261625860096
• The square root of 5638742016 is 75091.5575547611
• The cube root of 5638742016 is 1779.8937377123

Scales and comparisons

• 5,638,742,016 seconds is equal to 179 years, 15 weeks, 2 days, 5 hours, 13 minutes, 36 seconds.
• To count from 1 to 5,638,742,016 would take you about three hundred fifty-eight 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 5638742016 cubic inches would be around 148.3 feet tall.

Recreational maths with 5638742016

• 5638742016 backwards is 6102478365
• The number of decimal digits it has is: 10
• The sum of 5638742016's digits is 42
• More coming soon!