121298357230372

Names of 121298357230372

• Cardinal: 121298357230372 can be written as One hundred twenty-one trillion, two hundred ninety-eight billion, three hundred fifty-seven million, two hundred thirty thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.21298357230372 × 10¹⁴

Factors of 121298357230372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 271430

Divisors of 121298357230372

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 251 502 1004 1757 3514 7028 102059 169111 204118 338222 408236 676444 714413 1183777 1428826 2367554 2857652 4735108 25616809 42446861 51233618 84893722 102467236 169787444 179317663 297128027 358635326 594256054 717270652 1188512108 17259299549 34518599098 69037198196 120815096843 241630193686 483260387372 4332084186799 8664168373598 17328336747196 30324589307593 60649178615186 121298357230372
• Sum of all divisors σ(n): 243567062000640
• Sum of proper divisors (its aliquot sum) s(n): 122268704770268
• 121298357230372 is an abundant number, because the sum of its proper divisors (122268704770268) is greater than itself. Its abundance is 970347539896

Bases of 121298357230372

• Binary: 11011100101000111111001011111101001101100100100₂
• Hexadecimal: 0x6E51F97E9B24
• Base-36: 16ZVP22B6S

Squares and roots of 121298357230372

• 121298357230372 squared (121298357230372²) is 14713291466786939250679258384
• 121298357230372 cubed (121298357230372³) is 1784698084372906181952845945015157200438848
• The square root of 121298357230372 is 11013553.3426034669
• The cube root of 121298357230372 is 49501.4939834601

Scales and comparisons

• 121,298,357,230,372 seconds is equal to 3,856,912 years, 29 weeks, 15 hours, 32 minutes, 52 seconds.
• To count from 1 to 121,298,357,230,372 would take you about nine million, six hundred forty-two thousand, two hundred eighty-one 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 121298357230372 cubic inches would be around 4125.1 feet tall.

Recreational maths with 121298357230372

• 121298357230372 backwards is 273032753892121
• The number of decimal digits it has is: 15
• The sum of 121298357230372's digits is 55
• More coming soon!