1742429961395775999

Names of 1742429961395775999

• Cardinal: 1742429961395775999 can be written as One quintillion, seven hundred forty-two quadrillion, four hundred twenty-nine trillion, nine hundred sixty-one billion, three hundred ninety-five million, seven hundred seventy-five thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.742429961395775999 × 10¹⁸

Factors of 1742429961395775999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23632553445

Divisors of 1742429961395775999

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 43 129 317 387 601 951 1803 2853 5409 13631 25843 40893 77529 122679 190517 232587 571551 1714653 8192231 24576693 73730079 23632552481 70897657443 212692972329 1016199756683 3048599270049 7491519136477 9145797810147 14203164041081 22474557409431 42609492123243 67423672228293 127828476369729 322135322868511 610736053766483 966405968605533 1832208161299449 2899217905816599 4502403001022677 5496624483898347 13507209003068031 40521627009204093 193603329043975111 580809987131925333 1742429961395775999
• Sum of all divisors σ(n): 2587797393292054944
• Sum of proper divisors (its aliquot sum) s(n): 845367431896278945
• 1742429961395775999 is a deficient number, because the sum of its proper divisors (845367431896278945) is less than itself. Its deficiency is 897062529499497054

Bases of 1742429961395775999

• Binary: 1100000101110010110101101000101101110111111100010100111111111₂
• Hexadecimal: 0x182E5AD16EFE29FF
• Base-36: D8KNVDRQMEPR

Squares and roots of 1742429961395775999

• 1742429961395775999 squared (1742429961395775999²) is 3036062170369685438161250719384448001
• 1742429961395775999 cubed (1742429961395775999³) is 5290125690312426892101746456292287400942806533659327999
• The square root of 1742429961395775999 is 1320011348.9647640143
• The cube root of 1742429961395775999 is 1203331.0139080645

Scales and comparisons

• 1,742,429,961,395,775,999 seconds is equal to 55,403,883,082 years, 33 weeks, 1 day, 17 hours, 46 minutes, 39 seconds.
• To count from 1 to 1,742,429,961,395,775,999 would take you about one hundred ninety-three billion, nine hundred thirteen million, five hundred ninety thousand, seven hundred eighty-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 1742429961395775999 cubic inches would be around 100277.6 feet tall.

Recreational maths with 1742429961395775999

• 1742429961395775999 backwards is 9995775931699242471
• The number of decimal digits it has is: 19
• The sum of 1742429961395775999's digits is 108
• More coming soon!