449854145532

Names of 449854145532

• Cardinal: 449854145532 can be written as Four hundred forty-nine billion, eight hundred fifty-four million, one hundred forty-five thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 4.49854145532 × 10¹¹

Factors of 449854145532

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 234778

Divisors of 449854145532

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 4943 9886 14829 19772 29658 44487 54373 59316 88974 108746 163119 177948 217492 229819 326238 459638 489357 652476 689457 919276 978714 1378914 1957428 2068371 2528009 2757828 4136742 5056018 7584027 8273484 10112036 15168054 22752081 30336108 45504162 91008324 1135995317 2271990634 3407985951 4543981268 6815971902 10223957853 12495948487 13631943804 20447915706 24991896974 37487845461 40895831412 49983793948 74975690922 112463536383 149951381844 224927072766 449854145532
• Sum of all divisors σ(n): 1240763247360
• Sum of proper divisors (its aliquot sum) s(n): 790909101828
• 449854145532 is an abundant number, because the sum of its proper divisors (790909101828) is greater than itself. Its abundance is 341054956296

Bases of 449854145532

• Binary: 110100010111101011001011000001111111100₂
• Hexadecimal: 0x68BD6583FC
• Base-36: 5QNRJK70

Squares and roots of 449854145532

• 449854145532 squared (449854145532²) is 202368752252325835563024
• 449854145532 cubed (449854145532³) is 91036422126847039216852099654008768
• The square root of 449854145532 is 670711.6709376691
• The cube root of 449854145532 is 7662.2663111029

Scales and comparisons

• 449,854,145,532 seconds is equal to 14,303 years, 50 weeks, 3 days, 4 hours, 52 minutes, 12 seconds.
• To count from 1 to 449,854,145,532 would take you about twenty-eight thousand, six hundred seven 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 449854145532 cubic inches would be around 638.5 feet tall.

Recreational maths with 449854145532

• 449854145532 backwards is 235541458944
• The number of decimal digits it has is: 12
• The sum of 449854145532's digits is 54
• More coming soon!