55040194251

Names of 55040194251

• Cardinal: 55040194251 can be written as Fifty-five billion, forty million, one hundred ninety-four thousand, two hundred fifty-one.

Scientific notation

• Scientific notation: 5.5040194251 × 10¹⁰

Factors of 55040194251

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 307

Divisors of 55040194251

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 81 97 133 171 181 189 243 291 399 513 543 567 679 873 1197 1267 1539 1629 1701 1843 2037 2619 3439 3591 3801 4617 4887 5529 6111 7857 9409 10317 10773 11403 12901 14661 16587 17557 18333 23571 24073 28227 30951 32319 34209 38703 43983 49761 52671 54999 65863 72219 84681 92853 102627 116109 122899 149283 158013 164997 178771 197589 216657 254043 278559 307881 333583 348327 368697 447849 474039 536313 592767 649971 762129 835677 1000749 1044981 1106091 1251397 1422117 1608939 1703029 1778301 1949913 2286387 2335081 3002247 3134943 3318273 3754191 4266351 4826817 5109087 5334903 5849739 7005243 9006741 9954819 11262573 11921203 14480451 15327261 16004709 21015729 27020223 29864457 32357551 33787719 35763609 43441353 45981783 63047187 81060669 97072653 101363157 107290827 137945349 189141561 226502857 291217959 304089471 321872481 413836047 567424683 679508571 873653877 965617443 2038525713 2620961631 2896852329 6115577139 7862884893 18346731417 55040194251
• Sum of all divisors σ(n): 100771157760
• Sum of proper divisors (its aliquot sum) s(n): 45730963509
• 55040194251 is a deficient number, because the sum of its proper divisors (45730963509) is less than itself. Its deficiency is 9309230742

Bases of 55040194251

• Binary: 110011010000101001101011011011001011₂
• Hexadecimal: 0xCD0A6B6CB
• Base-36: PA9IDOR

Squares and roots of 55040194251

• 55040194251 squared (55040194251²) is 3029422983187813451001
• 55040194251 cubed (55040194251³) is 166740029463101159559045710395251
• The square root of 55040194251 is 234606.4667714851
• The cube root of 55040194251 is 3803.8786401839

Scales and comparisons

• 55,040,194,251 seconds is equal to 1,750 years, 5 weeks, 4 days, 6 hours, 50 minutes, 51 seconds.
• To count from 1 to 55,040,194,251 would take you about three thousand, five hundred 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 55040194251 cubic inches would be around 317 feet tall.

Recreational maths with 55040194251

• 55040194251 backwards is 15249104055
• The number of decimal digits it has is: 11
• The sum of 55040194251's digits is 36
• More coming soon!