5138743536

Names of 5138743536

• Cardinal: 5138743536 can be written as Five billion, one hundred thirty-eight million, seven hundred forty-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 5.138743536 × 10⁹

Factors of 5138743536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3294

Divisors of 5138743536

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 552 577 828 1104 1154 1656 1731 2308 2689 3312 3462 4616 5193 5378 6924 8067 9232 10386 10756 13271 13848 16134 20772 21512 24201 26542 27696 32268 39813 41544 43024 48402 53084 61847 64536 79626 83088 96804 106168 119439 123694 129072 159252 185541 193608 212336 238878 247388 318504 371082 387216 477756 494776 556623 637008 742164 955512 989552 1113246 1484328 1551553 1911024 2226492 2968656 3103106 4452984 4654659 6206212 8905968 9309318 12412424 13963977 18618636 24824848 27927954 35685719 37237272 55855908 71371438 74474544 107057157 111711816 142742876 214114314 223423632 285485752 321171471 428228628 570971504 642342942 856457256 1284685884 1712914512 2569371768 5138743536
• Sum of all divisors σ(n): 15038219040
• Sum of proper divisors (its aliquot sum) s(n): 9899475504
• 5138743536 is an abundant number, because the sum of its proper divisors (9899475504) is greater than itself. Its abundance is 4760731968

Bases of 5138743536

• Binary: 100110010010010110000000011110000₂
• Hexadecimal: 0x1324B00F0
• Base-36: 2CZH3W0

Squares and roots of 5138743536

• 5138743536 squared (5138743536²) is 26406685128781783296
• 5138743536 cubed (5138743536³) is 135697182512714716466872774656
• The square root of 5138743536 is 71685.0300690455
• The cube root of 5138743536 is 1725.6484055175

Scales and comparisons

• 5,138,743,536 seconds is equal to 163 years, 20 weeks, 4 days, 4 hours, 45 minutes, 36 seconds.
• To count from 1 to 5,138,743,536 would take you about three hundred twenty-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 5138743536 cubic inches would be around 143.8 feet tall.

Recreational maths with 5138743536

• 5138743536 backwards is 6353478315
• The number of decimal digits it has is: 10
• The sum of 5138743536's digits is 45
• More coming soon!