145182996

Names of 145182996

• Cardinal: 145182996 can be written as One hundred forty-five million, one hundred eighty-two thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.45182996 × 10⁸

Factors of 145182996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1254

Divisors of 145182996

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 181 189 252 362 378 543 724 756 1061 1086 1267 1629 2122 2172 2534 3183 3258 3801 4244 4887 5068 6366 6516 7427 7602 9549 9774 11403 12732 14854 15204 19098 19548 22281 22806 28647 29708 34209 38196 44562 45612 57294 66843 68418 89124 114588 133686 136836 192041 200529 267372 384082 401058 576123 768164 802116 1152246 1344287 1728369 2304492 2688574 3456738 4032861 5185107 5377148 6913476 8065722 10370214 12098583 16131444 20740428 24197166 36295749 48394332 72591498 145182996
• Sum of all divisors σ(n): 432956160
• Sum of proper divisors (its aliquot sum) s(n): 287773164
• 145182996 is an abundant number, because the sum of its proper divisors (287773164) is greater than itself. Its abundance is 142590168

Bases of 145182996

• Binary: 1000101001110101000100010100₂
• Hexadecimal: 0x8A75114
• Base-36: 2EFRX0

Squares and roots of 145182996

• 145182996 squared (145182996²) is 21078102327536016
• 145182996 cubed (145182996³) is 3060182045906252100783936
• The square root of 145182996 is 12049.1906782157
• The cube root of 145182996 is 525.5797025169

Scales and comparisons

• 145,182,996 seconds is equal to 4 years, 32 weeks, 8 hours, 36 minutes, 36 seconds.
• To count from 1 to 145,182,996 would take you about six 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 145182996 cubic inches would be around 43.8 feet tall.

Recreational maths with 145182996

• 145182996 backwards is 699281541
• The number of decimal digits it has is: 9
• The sum of 145182996's digits is 45
• More coming soon!