180355138653913

Names of 180355138653913

• Cardinal: 180355138653913 can be written as One hundred eighty trillion, three hundred fifty-five billion, one hundred thirty-eight million, six hundred fifty-three thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 1.80355138653913 × 10¹⁴

Factors of 180355138653913

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1828

Divisors of 180355138653913

• Number of divisors d(n): 54
• Complete list of divisors:
  1 19 43 97 361 817 1669 1843 1849 4171 15523 31711 35017 35131 71767 79249 161893 179353 602509 667489 1363573 1505731 2785561 3075967 3085981 3407707 6961399 25907887 52925659 58443373 58633639 64746433 119779123 132266581 270199417 299340157 1005587521 1114039141 2275803337 2513065039 5133788923 5150502289 5687462983 11618574931 43240263403 97541989537 97859543491 108061796677 220752923689 499598722033 1859331326329 4194305550091 9492375718627 180355138653913
• Sum of all divisors σ(n): 197003811630654
• Sum of proper divisors (its aliquot sum) s(n): 16648672976741
• 180355138653913 is a deficient number, because the sum of its proper divisors (16648672976741) is less than itself. Its deficiency is 163706465677172

Bases of 180355138653913

• Binary: 101001000000100000110011111110010000111011011001₂
• Hexadecimal: 0xA40833F90ED9
• Base-36: 1RXI08X80P

Squares and roots of 180355138653913

• 180355138653913 squared (180355138653913²) is 32527976038872183137590211569
• 180355138653913 cubed (180355138653913³) is 5866587628621952349648381487027219539719497
• The square root of 180355138653913 is 13429636.5793685199
• The cube root of 180355138653913 is 56499.2704794117

Scales and comparisons

• 180,355,138,653,913 seconds is equal to 5,734,735 years, 27 weeks, 5 days, 10 hours, 5 minutes, 13 seconds.
• To count from 1 to 180,355,138,653,913 would take you about fourteen million, three hundred thirty-six thousand, eight hundred thirty-eight 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 180355138653913 cubic inches would be around 4708.3 feet tall.

Recreational maths with 180355138653913

• 180355138653913 backwards is 319356831553081
• The number of decimal digits it has is: 15
• The sum of 180355138653913's digits is 61
• More coming soon!