5138888208918348

Names of 5138888208918348

• Cardinal: 5138888208918348 can be written as Five quadrillion, one hundred thirty-eight trillion, eight hundred eighty-eight billion, two hundred eight million, nine hundred eighteen thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 5.138888208918348 × 10¹⁵

Factors of 5138888208918348

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 189967

Divisors of 5138888208918348

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 12 109 218 327 436 654 1308 11881 23762 35643 47524 71286 142572 189853 379706 569559 759412 1139118 2278236 20693977 41387954 62081931 82775908 124163862 248327724 2255643493 4511286986 6766930479 9022573972 13533860958 27067721916 36044161609 72088323218 108132484827 144176646436 216264969654 432529939308 3928813615381 7857627230762 11786440846143 15715254461524 23572881692286 47145763384572 428240684076529 856481368153058 1284722052229587 1712962736306116 2569444104459174 5138888208918348
• Sum of all divisors σ(n): 12101818914999324
• Sum of proper divisors (its aliquot sum) s(n): 6962930706080976
• 5138888208918348 is an abundant number, because the sum of its proper divisors (6962930706080976) is greater than itself. Its abundance is 1824042497162628

Bases of 5138888208918348

• Binary: 10010010000011100101010100110001110111010011101001100₂
• Hexadecimal: 0x1241CAA63BA74C
• Base-36: 1ELL0NHFF4C

Squares and roots of 5138888208918348

• 5138888208918348 squared (5138888208918348²) is 26408172023760026680924131049104
• 5138888208918348 cubed (5138888208918348³) is 135708643831987788894042368573260528466314560192
• The square root of 5138888208918348 is 71686039.1493235453
• The cube root of 5138888208918348 is 172566.4599634833

Scales and comparisons

• 5,138,888,208,918,348 seconds is equal to 163,400,749 years, 21 weeks, 5 days, 9 hours, 45 minutes, 48 seconds.
• To count from 1 to 5,138,888,208,918,348 would take you about four hundred ninety million, two hundred two thousand, two hundred forty-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 5138888208918348 cubic inches would be around 14380.5 feet tall.

Recreational maths with 5138888208918348

• 5138888208918348 backwards is 8438198028888315
• The number of decimal digits it has is: 16
• The sum of 5138888208918348's digits is 84
• More coming soon!