448428639564

Names of 448428639564

• Cardinal: 448428639564 can be written as Four hundred forty-eight billion, four hundred twenty-eight million, six hundred thirty-nine thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 4.48428639564 × 10¹¹

Factors of 448428639564

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 461346342

Divisors of 448428639564

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 461346337 922692674 1384039011 1845385348 2768078022 4152117033 5536156044 8304234066 12456351099 16608468132 24912702198 37369053297 49825404396 74738106594 112107159891 149476213188 224214319782 448428639564
• Sum of all divisors σ(n): 1175510469224
• Sum of proper divisors (its aliquot sum) s(n): 727081829660
• 448428639564 is an abundant number, because the sum of its proper divisors (727081829660) is greater than itself. Its abundance is 278653190096

Bases of 448428639564

• Binary: 110100001101000011011100000010101001100₂
• Hexadecimal: 0x68686E054C
• Base-36: 5Q06U0R0

Squares and roots of 448428639564

• 448428639564 squared (448428639564²) is 201088244781219826110096
• 448428639564 cubed (448428639564³) is 90173728039555029438974995365438144
• The square root of 448428639564 is 669648.1460916621
• The cube root of 448428639564 is 7654.1643043613

Scales and comparisons

• 448,428,639,564 seconds is equal to 14,258 years, 33 weeks, 3 days, 6 hours, 59 minutes, 24 seconds.
• To count from 1 to 448,428,639,564 would take you about twenty-eight thousand, five hundred seventeen 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 448428639564 cubic inches would be around 637.8 feet tall.

Recreational maths with 448428639564

• 448428639564 backwards is 465936824844
• The number of decimal digits it has is: 12
• The sum of 448428639564's digits is 63
• More coming soon!