121483691342172

Names of 121483691342172

• Cardinal: 121483691342172 can be written as One hundred twenty-one trillion, four hundred eighty-three billion, six hundred ninety-one million, three hundred forty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.21483691342172 × 10¹⁴

Factors of 121483691342172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 66167587899

Divisors of 121483691342172

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 102 108 153 204 306 459 612 918 1836 66167587877 132335175754 198502763631 264670351508 397005527262 595508290893 794011054524 1124848993909 1191016581786 1786524872679 2249697987818 2382033163572 3374546981727 3573049745358 4499395975636 6749093963454 7146099490716 10123640945181 13498187926908 20247281890362 30370922835543 40494563780724 60741845671086 121483691342172
• Sum of all divisors σ(n): 333484642905120
• Sum of proper divisors (its aliquot sum) s(n): 212000951562948
• 121483691342172 is an abundant number, because the sum of its proper divisors (212000951562948) is greater than itself. Its abundance is 90517260220776

Bases of 121483691342172

• Binary: 11011100111110100100000010001001011100101011100₂
• Hexadecimal: 0x6E7D2044B95C
• Base-36: 1728U57J30

Squares and roots of 121483691342172

• 121483691342172 squared (121483691342172²) is 14758287262120116150785677584
• 121483691342172 cubed (121483691342172³) is 1792891214490508864400321046386919414272448
• The square root of 121483691342172 is 11021964.0419560433
• The cube root of 121483691342172 is 49526.6925848085

Scales and comparisons

• 121,483,691,342,172 seconds is equal to 3,862,805 years, 31 weeks, 5 days, 9 hours, 16 minutes, 12 seconds.
• To count from 1 to 121,483,691,342,172 would take you about nine million, six hundred fifty-seven thousand and fourteen 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 121483691342172 cubic inches would be around 4127.2 feet tall.

Recreational maths with 121483691342172

• 121483691342172 backwards is 271243196384121
• 121483691342172 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121483691342172's digits is 54
• More coming soon!