40742672446944

Names of 40742672446944

• Cardinal: 40742672446944 can be written as Forty trillion, seven hundred forty-two billion, six hundred seventy-two million, four hundred forty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.0742672446944 × 10¹³

Factors of 40742672446944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2559366

Divisors of 40742672446944

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 3744 4259 8518 12777 17036 25554 34072 38331 51108 55367 68144 76662 102216 110734 136288 153324 166101 204432 221468 306648 332202 408864 442936 498303 613296 664404 885872 996606 1226592 1328808 1771744 1993212 2555089 2657616 3986424 5110178 5315232 7665267 7972848 10220356 15330534 15945696 20440712 22995801 30661068 33216157 40881424 45991602 61322136 66432314 81762848 91983204 99648471 122644272 132864628 183966408 199296942 245288544 265729256 298945413 367932816 398593884 531458512 597890826 735865632 797187768 1062917024 1195781652 1594375536 2391563304 3188751072 4783126608 9566253216 10882124051 21764248102 32646372153 43528496204 65292744306 87056992408 97939116459 130585488612 141467612663 174113984816 195878232918 261170977224 282935225326 348227969632 391756465836 424402837989 522341954448 565870450652 783512931672 848805675978 1044683908896 1131740901304 1273208513967 1567025863344 1697611351956 2263481802608 2546417027934 3134051726688 3395222703912 4526963605216 5092834055868 6790445407824 10185668111736 13580890815648 20371336223472 40742672446944
• Sum of all divisors σ(n): 124803779864400
• Sum of proper divisors (its aliquot sum) s(n): 84061107417456
• 40742672446944 is an abundant number, because the sum of its proper divisors (84061107417456) is greater than itself. Its abundance is 43318434970512

Bases of 40742672446944

• Binary: 1001010000111000100100100001001011010111100000₂
• Hexadecimal: 0x250E2484B5E0
• Base-36: EFWXB8AG0

Squares and roots of 40742672446944

• 40742672446944 squared (40742672446944²) is 1659965358118969788494939136
• 40742672446944 cubed (40742672446944³) is 67631424859115280089683512027093469200384
• The square root of 40742672446944 is 6382998.7033481371
• The cube root of 40742672446944 is 34409.8810083483

Scales and comparisons

• 40,742,672,446,944 seconds is equal to 1,295,490 years, 49 weeks, 5 days, 21 hours, 2 minutes, 24 seconds.
• To count from 1 to 40,742,672,446,944 would take you about three million, two hundred thirty-eight thousand, seven hundred twenty-seven 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 40742672446944 cubic inches would be around 2867.5 feet tall.

Recreational maths with 40742672446944

• 40742672446944 backwards is 44964427624704
• The number of decimal digits it has is: 14
• The sum of 40742672446944's digits is 63
• More coming soon!