449879891148

Names of 449879891148

• Cardinal: 449879891148 can be written as Four hundred forty-nine billion, eight hundred seventy-nine million, eight hundred ninety-one thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 4.49879891148 × 10¹¹

Factors of 449879891148

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 449879891148

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 101 107 202 214 303 321 404 428 606 642 909 963 1212 1284 1818 1926 3636 3852 10201 10807 11449 20402 21614 22898 30603 32421 34347 40804 43228 45796 61206 64842 68694 91809 97263 103041 122412 129684 137388 183618 194526 206082 367236 389052 412164 1091507 1156349 1225043 2183014 2312698 2450086 3274521 3469047 3675129 4366028 4625396 4900172 6549042 6938094 7350258 9823563 10407141 11025387 13098084 13876188 14700516 19647126 20814282 22050774 39294252 41628564 44101548 116791249 123729343 233582498 247458686 350373747 371188029 467164996 494917372 700747494 742376058 1051121241 1113564087 1401494988 1484752116 2102242482 2227128174 4204484964 4454256348 12496663643 24993327286 37489990929 49986654572 74979981858 112469972787 149959963716 224939945574 449879891148
• Sum of all divisors σ(n): 1159402771800
• Sum of proper divisors (its aliquot sum) s(n): 709522880652
• 449879891148 is an abundant number, because the sum of its proper divisors (709522880652) is greater than itself. Its abundance is 259642989504

Bases of 449879891148

• Binary: 110100010111110111011100101110011001100₂
• Hexadecimal: 0x68BEEE5CCC
• Base-36: 5QO6VDN0

Squares and roots of 449879891148

• 449879891148 squared (449879891148²) is 202391916459336328757904
• 449879891148 cubed (449879891148³) is 91052053345961337149927793564633792
• The square root of 449879891148 is 670730.8634228787
• The cube root of 449879891148 is 7662.4124814451

Scales and comparisons

• 449,879,891,148 seconds is equal to 14,304 years, 41 weeks, 4 hours, 25 minutes, 48 seconds.
• To count from 1 to 449,879,891,148 would take you about twenty-eight thousand, six hundred nine 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 449879891148 cubic inches would be around 638.5 feet tall.

Recreational maths with 449879891148

• 449879891148 backwards is 841198978944
• The number of decimal digits it has is: 12
• The sum of 449879891148's digits is 72
• More coming soon!