55615391894242740

Names of 55615391894242740

• Cardinal: 55615391894242740 can be written as Fifty-five quadrillion, six hundred fifteen trillion, three hundred ninety-one billion, eight hundred ninety-four million, two hundred forty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 5.561539189424274 × 10¹⁶

Factors of 55615391894242740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 168524939

Divisors of 55615391894242740

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 789443 1578886 2368329 3157772 3947215 4736658 5526101 7894430 9473316 11052202 11841645 15788860 16578303 22104404 23683290 27630505 33156606 47366580 55261010 66313212 82891515 110522020 165783030 167735479 331566060 335470958 503206437 670941916 838677395 1006412874 1174148353 1677354790 2012825748 2348296706 2516032185 3354709580 3522445059 4696593412 5032064370 5870741765 7044890118 10064128740 11741483530 14089780236 17612225295 23482967060 35224450590 70448901180 132417599748197 264835199496394 397252799244591 529670398992788 662087998740985 794505598489182 926923198237379 1324175997481970 1589011196978364 1853846396474758 1986263996222955 2648351994963940 2780769594712137 3707692792949516 3972527992445910 4634615991186895 5561539189424274 7945055984891820 9269231982373790 11123078378848548 13903847973560685 18538463964747580 27807695947121370 55615391894242740
• Sum of all divisors σ(n): 177969480559073280
• Sum of proper divisors (its aliquot sum) s(n): 122354088664830540
• 55615391894242740 is an abundant number, because the sum of its proper divisors (122354088664830540) is greater than itself. Its abundance is 66738696770587800

Bases of 55615391894242740

• Binary: 11000101100101011110011101111101111001101000010110110100₂
• Hexadecimal: 0xC595E77DE685B4
• Base-36: F7M0EBMYSAC

Squares and roots of 55615391894242740

• 55615391894242740 squared (55615391894242740²) is 3093071815550201067692758042707600
• 55615391894242740 cubed (55615391894242740³) is 172022401178861327862736616738075302939481242824000
• The square root of 55615391894242740 is 235829158.2782814835
• The cube root of 55615391894242740 is 381708.3560498409

Scales and comparisons

• 55,615,391,894,242,740 seconds is equal to 1,768,397,432 years, 27 weeks, 5 days, 14 hours, 59 minutes.
• To count from 1 to 55,615,391,894,242,740 would take you about five billion, three hundred five million, one hundred ninety-two thousand, two hundred ninety-seven 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 55615391894242740 cubic inches would be around 31809 feet tall.

Recreational maths with 55615391894242740

• 55615391894242740 backwards is 04724249819351655
• The number of decimal digits it has is: 17
• The sum of 55615391894242740's digits is 75
• More coming soon!