40490331516

Names of 40490331516

• Cardinal: 40490331516 can be written as Forty billion, four hundred ninety million, three hundred thirty-one thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 4.0490331516 × 10¹⁰

Factors of 40490331516

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 984149

Divisors of 40490331516

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 127 162 254 324 381 508 762 1143 1524 2286 3429 4572 6858 10287 13716 20574 41148 984017 1968034 2952051 3936068 5904102 8856153 11808204 17712306 26568459 35424612 53136918 79705377 106273836 124970159 159410754 249940318 318821508 374910477 499880636 749820954 1124731431 1499641908 2249462862 3374194293 4498925724 6748388586 10122582879 13496777172 20245165758 40490331516
• Sum of all divisors σ(n): 106683295488
• Sum of proper divisors (its aliquot sum) s(n): 66192963972
• 40490331516 is an abundant number, because the sum of its proper divisors (66192963972) is greater than itself. Its abundance is 25702632456

Bases of 40490331516

• Binary: 100101101101011010010110110101111100₂
• Hexadecimal: 0x96D696D7C
• Base-36: ILMWBR0

Squares and roots of 40490331516

• 40490331516 squared (40490331516²) is 1639466946275582858256
• 40490331516 cubed (40490331516³) is 66382560164222511426912277596096
• The square root of 40490331516 is 201222.0949995303
• The cube root of 40490331516 is 3433.8694305693

Scales and comparisons

• 40,490,331,516 seconds is equal to 1,287 years, 24 weeks, 2 days, 2 hours, 18 minutes, 36 seconds.
• To count from 1 to 40,490,331,516 would take you about two thousand, five hundred seventy-four 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 40490331516 cubic inches would be around 286.2 feet tall.

Recreational maths with 40490331516

• 40490331516 backwards is 61513309404
• 40490331516 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40490331516's digits is 36
• More coming soon!