40103539077

Names of 40103539077

• Cardinal: 40103539077 can be written as Forty billion, one hundred three million, five hundred thirty-nine thousand and seventy-seven.

Scientific notation

• Scientific notation: 4.0103539077 × 10¹⁰

Factors of 40103539077

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 28201

Divisors of 40103539077

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 19 21 49 57 73 133 147 219 343 399 511 931 1029 1387 1533 2793 3577 4161 6517 9709 10731 19551 25039 28099 29127 67963 75117 84297 196693 203889 475741 533881 590079 1376851 1427223 1601643 2051227 3737167 4130553 6153681 9637957 11211501 14358589 26160169 28913871 38973313 43075767 78480507 100510123 116919939 183121183 272813191 301530369 549363549 703570861 818439573 1909692337 2110712583 5729077011 13367846359 40103539077
• Sum of all divisors σ(n): 66540800000
• Sum of proper divisors (its aliquot sum) s(n): 26437260923
• 40103539077 is a deficient number, because the sum of its proper divisors (26437260923) is less than itself. Its deficiency is 13666278154

Bases of 40103539077

• Binary: 100101010110010110110111000110000101₂
• Hexadecimal: 0x9565B7185
• Base-36: IF8M0SL

Squares and roots of 40103539077

• 40103539077 squared (40103539077²) is 1608293846500466011929
• 40103539077 cubed (40103539077³) is 64498275120430078408104999649533
• The square root of 40103539077 is 200258.6804036219
• The cube root of 40103539077 is 3422.9001731503

Scales and comparisons

• 40,103,539,077 seconds is equal to 1,275 years, 8 weeks, 5 days, 7 hours, 57 minutes, 57 seconds.
• To count from 1 to 40,103,539,077 would take you about two thousand, five hundred fifty 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 40103539077 cubic inches would be around 285.2 feet tall.

Recreational maths with 40103539077

• 40103539077 backwards is 77093530104
• The number of decimal digits it has is: 11
• The sum of 40103539077's digits is 39
• More coming soon!