5390493655099087431

Names of 5390493655099087431

• Cardinal: 5390493655099087431 can be written as Five quintillion, three hundred ninety quadrillion, four hundred ninety-three trillion, six hundred fifty-five billion, ninety-nine million, eighty-seven thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 5.390493655099087431 × 10¹⁸

Factors of 5390493655099087431

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13769517

Divisors of 5390493655099087431

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 27 39 81 117 243 351 729 1053 2187 3159 9477 28431 13769501 41308503 123925509 179003513 371776527 537010539 1115329581 1611031617 3345988743 4833094851 10037966229 14499284553 30113898687 43497853659 130493560977 391480682931 189599157789001 568797473367003 1706392420101009 2464789051257013 5119177260303027 7394367153771039 15357531780909081 22183101461313117 46072595342727243 66549304383939351 138217786028181729 199647913151818053 414653358084545187 598943739455454159 1796831218366362477 5390493655099087431
• Sum of all divisors σ(n): 8706393957966457760
• Sum of proper divisors (its aliquot sum) s(n): 3315900302867370329
• 5390493655099087431 is a deficient number, because the sum of its proper divisors (3315900302867370329) is less than itself. Its deficiency is 2074593352231717102

Bases of 5390493655099087431

• Binary: 100101011001110111000010110101101010100001011011001101001000111₂
• Hexadecimal: 0x4ACEE16B542D9A47
• Base-36: 14YCYIUMO8HFR

Squares and roots of 5390493655099087431

• 5390493655099087431 squared (5390493655099087431²) is 29057421845663519361201318928982179761
• 5390493655099087431 cubed (5390493655099087431³) is 156633848092586815663695439488230035376224432092297683991
• The square root of 5390493655099087431 is 2321743666.9665080473
• The cube root of 5390493655099087431 is 1753380.5300195459

Scales and comparisons

• 5,390,493,655,099,087,431 seconds is equal to 171,401,024,340 years, 26 weeks, 1 day, 3 hours, 23 minutes, 51 seconds.
• To count from 1 to 5,390,493,655,099,087,431 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 5390493655099087431 cubic inches would be around 146115 feet tall.

Recreational maths with 5390493655099087431

• 5390493655099087431 backwards is 1347809905563940935
• The number of decimal digits it has is: 19
• The sum of 5390493655099087431's digits is 90
• More coming soon!