126472418842

Names of 126472418842

• Cardinal: 126472418842 can be written as One hundred twenty-six billion, four hundred seventy-two million, four hundred eighteen thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.26472418842 × 10¹¹

Factors of 126472418842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30776

Divisors of 126472418842

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 11 14 22 77 121 154 242 847 1694 2657 5314 18599 28099 29227 37198 56198 58454 196693 204589 309089 321497 393386 409178 618178 642994 2163623 2250479 3399979 4327246 4500958 6799958 23799853 47599706 74659043 149318086 522613301 821249473 1045226602 1642498946 5748746311 9033744203 11497492622 18067488406 63236209421 126472418842
• Sum of all divisors σ(n): 238409841600
• Sum of proper divisors (its aliquot sum) s(n): 111937422758
• 126472418842 is a deficient number, because the sum of its proper divisors (111937422758) is less than itself. Its deficiency is 14534996084

Bases of 126472418842

• Binary: 1110101110010010101111111011000011010₂
• Hexadecimal: 0x1D7257F61A
• Base-36: 1M3MEUXM

Squares and roots of 126472418842

• 126472418842 squared (126472418842²) is 15995272727746276620964
• 126472418842 cubed (126472418842³) is 2022960831915546931512551485803688
• The square root of 126472418842 is 355629.6090625751
• The cube root of 126472418842 is 5019.5556666925

Scales and comparisons

• 126,472,418,842 seconds is equal to 4,021 years, 22 weeks, 3 days, 3 hours, 27 minutes, 22 seconds.
• To count from 1 to 126,472,418,842 would take you about eight thousand and forty-two 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 126472418842 cubic inches would be around 418.3 feet tall.

Recreational maths with 126472418842

• 126472418842 backwards is 248814274621
• The number of decimal digits it has is: 12
• The sum of 126472418842's digits is 49
• More coming soon!