40125181000

Names of 40125181000

• Cardinal: 40125181000 can be written as Forty billion, one hundred twenty-five million, one hundred eighty-one thousand.

Scientific notation

• Scientific notation: 4.0125181 × 10¹⁰

Factors of 40125181000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43589

Divisors of 40125181000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 941 1000 1882 3764 4705 7528 9410 18820 23525 37640 42641 47050 85282 94100 117625 170564 188200 213205 235250 341128 426410 470500 852820 941000 1066025 1705640 2132050 4264100 5330125 8528200 10660250 21320500 40125181 42641000 80250362 160500724 200625905 321001448 401251810 802503620 1003129525 1605007240 2006259050 4012518100 5015647625 8025036200 10031295250 20062590500 40125181000
• Sum of all divisors σ(n): 93994907760
• Sum of proper divisors (its aliquot sum) s(n): 53869726760
• 40125181000 is an abundant number, because the sum of its proper divisors (53869726760) is greater than itself. Its abundance is 13744545760

Bases of 40125181000

• Binary: 100101010111101001011010110001001000₂
• Hexadecimal: 0x957A5AC48
• Base-36: IFLHVT4

Squares and roots of 40125181000

• 40125181000 squared (40125181000²) is 1610030150282761000000
• 40125181000 cubed (40125181000³) is 64602751195552986304741000000000
• The square root of 40125181000 is 200312.7080342133
• The cube root of 40125181000 is 3423.5157864871

Scales and comparisons

• 40,125,181,000 seconds is equal to 1,275 years, 44 weeks, 3 days, 19 hours, 36 minutes, 40 seconds.
• To count from 1 to 40,125,181,000 would take you about two thousand, five hundred fifty-one 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 40125181000 cubic inches would be around 285.3 feet tall.

Recreational maths with 40125181000

• 40125181000 backwards is 00018152104
• The number of decimal digits it has is: 11
• The sum of 40125181000's digits is 22
• More coming soon!