45990145512

Names of 45990145512

• Cardinal: 45990145512 can be written as Forty-five billion, nine hundred ninety million, one hundred forty-five thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.5990145512 × 10¹⁰

Factors of 45990145512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 312160

Divisors of 45990145512

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 89 92 138 178 184 207 267 276 356 414 534 552 712 801 828 1068 1602 1656 2047 2136 3204 4094 6141 6408 8188 12282 16376 18423 24564 36846 49128 73692 147384 312043 624086 936129 1248172 1872258 2496344 2808387 3744516 5616774 7176989 7489032 11233548 14353978 21530967 22467096 27771827 28707956 43061934 55543654 57415912 64592901 83315481 86123868 111087308 129185802 166630962 172247736 222174616 249946443 258371604 333261924 499892886 516743208 638752021 666523848 999785772 1277504042 1916256063 1999571544 2555008084 3832512126 5110016168 5748768189 7665024252 11497536378 15330048504 22995072756 45990145512
• Sum of all divisors σ(n): 131432932800
• Sum of proper divisors (its aliquot sum) s(n): 85442787288
• 45990145512 is an abundant number, because the sum of its proper divisors (85442787288) is greater than itself. Its abundance is 39452641776

Bases of 45990145512

• Binary: 101010110101001110011110110111101000₂
• Hexadecimal: 0xAB539EDE8
• Base-36: L4LCFE0

Squares and roots of 45990145512

• 45990145512 squared (45990145512²) is 2115093484214933742144
• 45990145512 cubed (45990145512³) is 97273457110527877884641246857728
• The square root of 45990145512 is 214453.1312711475
• The cube root of 45990145512 is 3582.7919896829

Scales and comparisons

• 45,990,145,512 seconds is equal to 1,462 years, 17 weeks, 6 days, 8 hours, 25 minutes, 12 seconds.
• To count from 1 to 45,990,145,512 would take you about two thousand, nine hundred twenty-four 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 45990145512 cubic inches would be around 298.6 feet tall.

Recreational maths with 45990145512

• 45990145512 backwards is 21554109954
• The number of decimal digits it has is: 11
• The sum of 45990145512's digits is 45
• More coming soon!