5238720136

Names of 5238720136

• Cardinal: 5238720136 can be written as Five billion, two hundred thirty-eight million, seven hundred twenty thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 5.238720136 × 10⁹

Factors of 5238720136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 318

Divisors of 5238720136

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 17 26 34 52 68 89 104 136 169 178 197 221 338 356 394 442 676 712 788 884 1157 1352 1513 1576 1768 2197 2314 2561 2873 3026 3349 4394 4628 5122 5746 6052 6698 8788 9256 10244 11492 12104 13396 15041 17533 17576 19669 20488 22984 26792 30082 33293 35066 37349 39338 43537 60164 66586 70132 74698 78676 87074 120328 133172 140264 149396 157352 174148 195533 227929 255697 266344 298061 298792 348296 391066 432809 455858 511394 565981 596122 782132 865618 911716 1022788 1131962 1192244 1564264 1731236 1823432 2045576 2263924 2384488 2963077 3324061 3462472 3874793 4527848 5926154 6648122 7357753 7749586 11852308 13296244 14715506 15499172 23704616 26592488 29431012 30998344 38520001 50372309 58862024 77040002 100744618 154080004 201489236 308160008 402978472 654840017 1309680034 2619360068 5238720136
• Sum of all divisors σ(n): 11451132000
• Sum of proper divisors (its aliquot sum) s(n): 6212411864
• 5238720136 is an abundant number, because the sum of its proper divisors (6212411864) is greater than itself. Its abundance is 973691728

Bases of 5238720136

• Binary: 100111000010000001000011010001000₂
• Hexadecimal: 0x138408688
• Base-36: 2EMZYBS

Squares and roots of 5238720136

• 5238720136 squared (5238720136²) is 27444188663331858496
• 5238720136 cubed (5238720136³) is 143772423766779531953297875456
• The square root of 5238720136 is 72379.0034195001
• The cube root of 5238720136 is 1736.7676963407

Scales and comparisons

• 5,238,720,136 seconds is equal to 166 years, 29 weeks, 6 days, 8 hours, 2 minutes, 16 seconds.
• To count from 1 to 5,238,720,136 would take you about three hundred thirty-three 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 5238720136 cubic inches would be around 144.7 feet tall.

Recreational maths with 5238720136

• 5238720136 backwards is 6310278325
• The number of decimal digits it has is: 10
• The sum of 5238720136's digits is 37
• More coming soon!