48958642397894742818

Names of 48958642397894742818

• Cardinal: 48958642397894742818 can be written as Forty-eight quintillion, nine hundred fifty-eight quadrillion, six hundred forty-two trillion, three hundred ninety-seven billion, eight hundred ninety-four million, seven hundred forty-two thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 4.8958642397894742818 × 10¹⁹

Factors of 48958642397894742818

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 827

Divisors of 48958642397894742818

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 163 283 326 379 566 758 26569 46129 53138 61777 80089 92258 107257 123554 143641 160178 214514 287282 7519027 10069651 13054507 15038054 17482891 20139302 22665187 23413483 26109014 30353731 34965782 40650403 45330374 46826966 60707462 81300806 2127884641 2849711233 3694425481 3816397729 4255769282 4947658153 5699422466 6414247921 6626015689 7388850962 7632795458 8590105873 9895316306 11504064049 12828495842 13252031378 17180211746 23008128098 602191353403 806468278939 1045522411123 1080040557307 1204382706806 1400187257299 1612936557878 1875162439987 2091044822246 2160081114614 2430999962059 2800374514598 3255650125867 3750324879974 4861999924118 6511300251734 170420153013049 228230522939737 305651477717881 340840306026098 396252993815617 456461045879474 530670970516321 611302955435762 792505987631234 921348985620361 1061341941032642 1842697971240722 64589237991945571 86499368194160323 129178475983891142 150179884656118843 172998736388320646 300359769312237686 24479321198947371409 48958642397894742818
• Sum of all divisors σ(n): 74349464435555373099
• Sum of proper divisors (its aliquot sum) s(n): 25390822037660630281
• 48958642397894742818 is a deficient number, because the sum of its proper divisors (25390822037660630281) is less than itself. Its deficiency is 23567820360234112537

Bases of 48958642397894742818

• Binary: 101010011101110000000010011101110111101011111001010001001100100010₂
• Hexadecimal: 0x2A77009DDEBE51322
• Base-36: ABYQEALRVEPEQ

Squares and roots of 48958642397894742818

• 48958642397894742818 squared (48958642397894742818²) is 2396948665444936692937292674202362581124
• 48958642397894742818 cubed (48958642397894742818³) is 117351352557629699047342249462071610766390396112320641367432
• The square root of 48958642397894742818 is 6997045261.9584177461
• The cube root of 48958642397894742818 is 3658275.8956816097

Scales and comparisons

• 48,958,642,397,894,742,818 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 48,958,642,397,894,742,818 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 48958642397894742818 cubic inches would be around 304856.3 feet tall.

Recreational maths with 48958642397894742818

• 48958642397894742818 backwards is 81824749879324685984
• The number of decimal digits it has is: 20
• The sum of 48958642397894742818's digits is 116
• More coming soon!