145798423122

Names of 145798423122

• Cardinal: 145798423122 can be written as One hundred forty-five billion, seven hundred ninety-eight million, four hundred twenty-three thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.45798423122 × 10¹¹

Factors of 145798423122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44559

Divisors of 145798423122

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 33 66 131 262 383 393 766 786 1149 1441 2298 2882 4213 4323 8426 8646 12639 25278 44029 50173 88058 100346 132087 150519 264174 301038 484319 551903 968638 1103806 1452957 1655709 2905914 3311418 5767799 11535598 16863107 17303397 33726214 34606794 50589321 63445789 101178642 126891578 185494177 190337367 370988354 380674734 556482531 1112965062 2209067017 4418134034 6627201051 13254402102 24299737187 48599474374 72899211561 145798423122
• Sum of all divisors σ(n): 321378140160
• Sum of proper divisors (its aliquot sum) s(n): 175579717038
• 145798423122 is an abundant number, because the sum of its proper divisors (175579717038) is greater than itself. Its abundance is 29781293916

Bases of 145798423122

• Binary: 10000111110010010000110110001001010010₂
• Hexadecimal: 0x21F2436252
• Base-36: 1UZ8M79U

Squares and roots of 145798423122

• 145798423122 squared (145798423122²) is 21257180184861744226884
• 145798423122 cubed (145798423122³) is 3099263350973066763862174199611848
• The square root of 145798423122 is 381835.5969812139
• The cube root of 145798423122 is 5263.2129541499

Scales and comparisons

• 145,798,423,122 seconds is equal to 4,635 years, 48 weeks, 5 days, 17 hours, 58 minutes, 42 seconds.
• To count from 1 to 145,798,423,122 would take you about nine thousand, two hundred seventy-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 145798423122 cubic inches would be around 438.6 feet tall.

Recreational maths with 145798423122

• 145798423122 backwards is 221324897541
• The number of decimal digits it has is: 12
• The sum of 145798423122's digits is 48
• More coming soon!