40428892356474384

Names of 40428892356474384

• Cardinal: 40428892356474384 can be written as Forty quadrillion, four hundred twenty-eight trillion, eight hundred ninety-two billion, three hundred fifty-six million, four hundred seventy-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.0428892356474384 × 10¹⁶

Factors of 40428892356474384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2393695

Divisors of 40428892356474384

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 1008 1176 1764 2352 3528 7056 2393683 4787366 7181049 9574732 14362098 16755781 19149464 21543147 28724196 33511562 38298928 43086294 50267343 57448392 67023124 86172588 100534686 114896784 117290467 134046248 150802029 172345176 201069372 234580934 268092496 301604058 344690352 351871401 402138744 469161868 603208116 703742802 804277488 938323736 1055614203 1206416232 1407485604 1876647472 2111228406 2412832464 2814971208 4222456812 5629942416 8444913624 16889827248 5729718304489 11459436608978 17189154913467 22918873217956 34378309826934 40108028131423 45837746435912 51567464740401 68756619653868 80216056262846 91675492871824 103134929480802 120324084394269 137513239307736 160432112525692 206269858961604 240648168788538 275026478615472 280756196919961 320864225051384 360972253182807 412539717923208 481296337577076 561512393839922 641728450102768 721944506365614 825079435846416 842268590759883 962592675154152 1123024787679844 1443889012731228 1684537181519766 1925185350308304 2246049575359688 2526805772279649 2887778025462456 3369074363039532 4492099150719376 5053611544559298 5775556050924912 6738148726079064 10107223089118596 13476297452158128 20214446178237192 40428892356474384
• Sum of all divisors σ(n): 131617414157731983
• Sum of proper divisors (its aliquot sum) s(n): 91188521801257599
• 40428892356474384 is an abundant number, because the sum of its proper divisors (91188521801257599) is greater than itself. Its abundance is 50759629444783215

Bases of 40428892356474384

• Binary: 10001111101000011101110100000111100100011111011000010000₂
• Hexadecimal: 0x8FA1DD0791F610
• Base-36: B22UGQXZ6S0

Squares and roots of 40428892356474384

• 40428892356474384 squared (40428892356474384²) is 1634495337171392870079042448179456
• 40428892356474384 cubed (40428892356474384³) is 66080836043661546303040214384281511267375499055104
• 40428892356474384 is a perfect square number. Its square root is 201069372
• The cube root of 40428892356474384 is 343213.1724775941

Scales and comparisons

• 40,428,892,356,474,384 seconds is equal to 1,285,513,722 years, 8 weeks, 2 days, 14 hours, 26 minutes, 24 seconds.
• To count from 1 to 40,428,892,356,474,384 would take you about three billion, eight hundred fifty-six million, five hundred forty-one thousand, one hundred sixty-six 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 40428892356474384 cubic inches would be around 28601.1 feet tall.

Recreational maths with 40428892356474384

• 40428892356474384 backwards is 48347465329882404
• The number of decimal digits it has is: 17
• The sum of 40428892356474384's digits is 81
• More coming soon!