55042040901553812491

Names of 55042040901553812491

• Cardinal: 55042040901553812491 can be written as Fifty-five quintillion, forty-two quadrillion, forty trillion, nine hundred one billion, five hundred fifty-three million, eight hundred twelve thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 5.5042040901553812491 × 10¹⁹

Factors of 55042040901553812491

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1503448476

Divisors of 55042040901553812491

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 61 71 77 427 497 671 781 4331 4697 5467 30317 47641 109789 333487 768523 1207679 6697129 7795019 8453753 46879903 54565133 73668419 85745209 475496159 515678933 600216463 1503338537 3328473113 5230457749 10523369759 16536723907 36613204243 91703650757 106737036127 115757067349 641925555299 747159252889 1008740158327 1174107397397 6510959203747 7061181108289 8218751781779 45576714426229 71620551241217 165050034638693 501343858688519 1155350242470851 1815550381025623 10068052112960273 11718552459347203 12708852667179361 70476364790721911 82029867215430421 110748573242563003 128904077052819233 714831700020179383 775240012697941021 902328539369734631 5003821900141255681 7863148700221973213 55042040901553812491
• Sum of all divisors σ(n): 70731846337963898880
• Sum of proper divisors (its aliquot sum) s(n): 15689805436410086389
• 55042040901553812491 is a deficient number, because the sum of its proper divisors (15689805436410086389) is less than itself. Its deficiency is 39352235465143726102

Bases of 55042040901553812491

• Binary: 101111101111011100100111001001001100100001101000101111010000001011₂
• Hexadecimal: 0x2FBDC9C9321A2F40B
• Base-36: BM6LZ35FF87PN

Squares and roots of 55042040901553812491

• 55042040901553812491 squared (55042040901553812491²) is 3029626266608322831363520097057187625081
• 55042040901553812491 cubed (55042040901553812491³) is 166756812883077080700432384170126814987219258286081482686771
• The square root of 55042040901553812491 is 7419032342.6679986737
• The cube root of 55042040901553812491 is 3803921.1809496449

Scales and comparisons

• 55,042,040,901,553,812,491 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,042,040,901,553,812,491 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 55042040901553812491 cubic inches would be around 316993.4 feet tall.

Recreational maths with 55042040901553812491

• 55042040901553812491 backwards is 19421835510904024055
• The number of decimal digits it has is: 20
• The sum of 55042040901553812491's digits is 68
• More coming soon!