40136830384

Names of 40136830384

• Cardinal: 40136830384 can be written as Forty billion, one hundred thirty-six million, eight hundred thirty thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.0136830384 × 10¹⁰

Factors of 40136830384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16068

Divisors of 40136830384

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 56 62 112 124 217 248 434 496 757 868 1514 1736 3028 3472 5299 6056 10598 12112 15271 21196 23467 30542 42392 46934 61084 84784 93868 106897 122168 164269 187736 213794 244336 328538 375472 427588 473401 657076 855176 946802 1314152 1710352 1893604 2628304 3313807 3787208 6627614 7574416 11560147 13255228 23120294 26510456 46240588 53020912 80921029 92481176 161842058 184962352 323684116 358364557 647368232 716729114 1294736464 1433458228 2508551899 2866916456 5017103798 5733832912 10034207596 20068415192 40136830384
• Sum of all divisors σ(n): 91868532736
• Sum of proper divisors (its aliquot sum) s(n): 51731702352
• 40136830384 is an abundant number, because the sum of its proper divisors (51731702352) is greater than itself. Its abundance is 11594871968

Bases of 40136830384

• Binary: 100101011000010101110110110110110000₂
• Hexadecimal: 0x958576DB0
• Base-36: IFSFKJ4

Squares and roots of 40136830384

• 40136830384 squared (40136830384²) is 1610965153273985587456
• 40136830384 cubed (40136830384³) is 64659035111492521803382070063104
• The square root of 40136830384 is 200341.7839193811
• The cube root of 40136830384 is 3423.8470663307

Scales and comparisons

• 40,136,830,384 seconds is equal to 1,276 years, 11 weeks, 5 days, 15 hours, 33 minutes, 4 seconds.
• To count from 1 to 40,136,830,384 would take you about two thousand, five hundred fifty-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 40136830384 cubic inches would be around 285.3 feet tall.

Recreational maths with 40136830384

• 40136830384 backwards is 48303863104
• The number of decimal digits it has is: 11
• The sum of 40136830384's digits is 40
• More coming soon!