146165240145

Names of 146165240145

• Cardinal: 146165240145 can be written as One hundred forty-six billion, one hundred sixty-five million, two hundred forty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.46165240145 × 10¹¹

Factors of 146165240145

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1021

Divisors of 146165240145

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 15 269 311 433 807 933 1299 1345 1555 2165 4035 4665 6495 72361 83659 116477 134663 217083 250977 349431 361805 403989 418295 582385 673315 1085415 1254885 1747155 2019945 22504271 31332313 36224347 67512813 93996939 108673041 112521355 156661565 181121735 337564065 469984695 543365205 9744349343 29233048029 48721746715 146165240145
• Sum of all divisors σ(n): 236035642752
• Sum of proper divisors (its aliquot sum) s(n): 89870402607
• 146165240145 is a deficient number, because the sum of its proper divisors (89870402607) is less than itself. Its deficiency is 56294837538

Bases of 146165240145

• Binary: 10001000001000001000001001000101010001₂
• Hexadecimal: 0x2208209151
• Base-36: 1V5B0D3L

Squares and roots of 146165240145

• 146165240145 squared (146165240145²) is 21364277426645519621025
• 146165240145 cubed (146165240145³) is 3122714740590044997195428516048625
• The square root of 146165240145 is 382315.6289572795
• The cube root of 146165240145 is 5267.6231967693

Scales and comparisons

• 146,165,240,145 seconds is equal to 4,647 years, 31 weeks, 2 days, 7 hours, 35 minutes, 45 seconds.
• To count from 1 to 146,165,240,145 would take you about nine thousand, two hundred ninety-five 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 146165240145 cubic inches would be around 439 feet tall.

Recreational maths with 146165240145

• 146165240145 backwards is 541042561641
• The number of decimal digits it has is: 12
• The sum of 146165240145's digits is 39
• More coming soon!